What is MIG welding?
What decides on the size of welding cable to use?
What decides on the size of welding cable to use?
What are the various defects in welding?
What are the various defects in welding?
In the 5G position for welding pipe the pipe must?
In the 5G position for welding pipe the pipe must?
Why you prefer arc welding?
What are the common welding defects in arc welding
What are the common welding defects in arc welding?
How do you weld a bevel broken gear
How do you weld a bevel broken gear
How do you weld a bevel broken gear
How do you weld a bevel broken gear which type of weilding rods are used to weld gears?
What can you do instead of welding?
What can you do instead of welding?
What do welding engineers do?
How to Weld Stainless Steel to Mild Steel?
How to Weld Stainless Steel to Mild Steel?
How to Weld Stainless Steel to Mild Steel?
How to Weld Stainless Steel to Mild Steel?
How to Weld Stainless Steel to Mild Steel?
How to Weld Stainless Steel to Mild Steel?
How to Weld Stainless Steel to Mild Steel?
How to Weld Stainless Steel to Mild Steel?
How to Weld Stainless Steel to Mild Steel?
How to Weld Stainless Steel to Mild Steel?
How to Weld Stainless Steel to Mild Steel?
How to Weld Stainless Steel to Mild Steel?
How to Weld Stainless Steel to Mild Steel?
How to Weld Stainless Steel to Mild Steel?
How to Weld Stainless Steel to Mild Steel?
How to Weld Stainless Steel to Mild Steel?
How to Weld Stainless Steel to Mild Steel?
How to Weld Stainless Steel to Mild Steel?
How to Weld Stainless Steel to Mild Steel?
How to Weld Stainless Steel to Mild Steel?
What is porosity on metal welding?
What is porosity on metal welding?
What is the colour of oxygen cylinder in welding?
What is the colour of oxygen cylinder in welding?
Why is underwater welding dangerous?
Why is underwater welding dangerous?
qhy
How do you weld monel?
Importance of statistics in the field of welding?
Importance of statistics in the field of welding?
What are the 5 different types of welding?
What are the 5 different types of welding?
difference between welding and brazing
What are the difference between welding and brazing?
What are the factors affecting welding operation?
What are the factors affecting welding operation?
difference gas welding & arc welding goggle
What is the difference between gas welding goggles and arc welding goggles?
What does welding do?
difference between medical and welding oxygen
What is the difference between medical oxygen and welding oxygen?
welding rod is 25 inches long. how long in meters
If a welding rod is 25 inches long. how long is it in meters?
Can you take off welding?
Does arc welding make ozone?
What does mig in mig welding stand for?
What does mig in mig welding stand for?
What size welding rod need for quarter inch metal
What size welding rod do I need for quarter inch metal?
What is crc copper block weld?
What is crc copper block weld?
What are the limitations of resistance welding?
What are the limitations of resistance welding?
What are the limitations of resistance welding?
What are the limitations of resistance welding?
What are the limitations of resistance welding?
What are the limitations of resistance welding?
What are the limitations of resistance welding?
What are the limitations of resistance welding?
What are the limitations of resistance welding?
What are the limitations of resistance welding?
What are the limitations of resistance welding?
What are the limitations of resistance welding?
What are the limitations of resistance welding
What are the limitations of resistance welding?
the limitations of resistance welding
What are the limitations of resistance welding?
the limitations of resistance welding
What are the limitations of resistance welding?
the limitations of resistance welding
What are the limitations of resistance welding?
the limitations of resistance welding
What are the limitations of resistance welding?
the limitations of resistance welding
What are the limitations of resistance welding?
What the limitations of resistance welding
What are the limitations of resistance welding?
Industry forge welding?
Can you get a welding certification with a GED?
Can you get a welding certification with a GED?
Can you get a welding certification with a GED?
Can you get a welding certification with a GED?
Can you get a welding certification with a GED?
Can you get a welding certification with a GED?
Can you get a welding certification with a GED?
Can you get a welding certification with a GED?
Can you get a welding certification with a GED
Can you get a welding certification with a GED?
Can you get a welding certification with GED
Can you get a welding certification with a GED?
Can you get a welding certification with GED
Can you get a welding certification with a GED?
Can you get a welding certification with GED
Can you get a welding certification with a GED?
Can you get a welding certification with GED
Can you get a welding certification with a GED?
Can you get a welding certification with GED
Can you get a welding certification with a GED?
Can you get a welding certification with GED
Can you get a welding certification with a GED?
Can you get a welding certification with GED
Can you get a welding certification with a GED?
Can you get a welding certification with GED
Can you get a welding certification with a GED?
Can you get a welding certification with GED
Can you get a welding certification with a GED?
Can you get a welding certification with GED
Can you get a welding certification with a GED?
Can you get a welding certification with GED
Can you get a welding certification with a GED?
Can you get a welding certification with GED
Can you get a welding certification with a GED?
Can you get a welding certification with GED
Can you get a welding certification with a GED?
Can you get a welding certification with GED
Can you get a welding certification with a GED?
Can you get welding certification with GED
Can you get a welding certification with a GED?
Can you get welding certification with GED
Can you get a welding certification with a GED?
Can you get welding certification with GED
Can you get a welding certification with a GED?
Can you get welding certification with GED
Can you get a welding certification with a GED?
Can you get welding certification with GED
Can you get a welding certification with a GED?
Can you get welding certification with GED
Can you get a welding certification with a GED?
Can you get welding certification with GED
Can you get a welding certification with a GED?
Can you get welding certification with GED
Can you get a welding certification with a GED?
Can you get welding certification with GED
Can you get a welding certification with a GED?
Can you get welding certification with GED
Can you get a welding certification with a GED?
Can you get welding certification with GED
Can you get a welding certification with a GED?
Can you get welding certification with GED
Can you get a welding certification with a GED?
Can you get welding certification with GED
Can you get a welding certification with a GED?
Can you get welding certification with GED
Can you get a welding certification with a GED?
Can you get welding certification with GED
Can you get a welding certification with a GED?
Can you get welding certification with GED
Can you get a welding certification with a GED?
Can you get welding certification with GED
Can you get a welding certification with a GED?
Can you get welding certification with GED
Can you get a welding certification with a GED?
Can you get welding certification with GED
Can you get a welding certification with a GED?
Can you get welding certification with GED
Can you get a welding certification with a GED?
Can you get welding certification with GED
Can you get a welding certification with a GED?
Can you get welding certification with GED
Can you get a welding certification with a GED?
Can you get welding certification with GED
Can you get a welding certification with a GED?
Can you get welding certification with GED
Can you get a welding certification with a GED?
Can you get welding certification with GED
Can you get a welding certification with a GED?
Can you get welding certification with GED
Can you get a welding certification with a GED?
Can you get welding certification with GED
Can you get a welding certification with a GED?
Can you get welding certification with GED
Can you get a welding certification with a GED?
Can you get welding certification with GED
Can you get a welding certification with a GED?
Can you get welding certification with GED
Can you get a welding certification with a GED?
Can you get welding certification with GED
Can you get a welding certification with a GED?
Can you get welding certification with GED
Can you get a welding certification with a GED?
Industry forge welding?
Can you get a welding certification with a GED?
Can you get a welding certification with a GED?
What is DP in welding process?
What is DP in welding process?
Is welding transformer a frequency changing transformer
How hot is the welding arc?
Can you weld a cast iron boiler?
Can you weld a cast iron boiler?
What is girth welding?
What is manual arc welding?
What are the welding procedure?
What are the welding procedure?
How many types of welding?
Gas flow rates used in welding?
Gas flow rates used in welding?
Underwater Welding Info?
What are the benefits of under water welding?
What are the benefits of under water welding?
10 hardest things on earth?
Any Good heat thermal sprays?
application of tungsten
Are carbide and tungsten the same?
Are carbide and tungsten the same?
Best electric Die Grinders?
Can a bullet go through tungsten?
Can a bullet go through tungsten?
Can tungsten be used to coat a geospherical drill?
Can tungsten be used to coat a geospherical drill?
Can tungsten be used to coat a geospherical drill?
Can tungsten be used to coat a geospherical drill?
Could a sword be made from tungsten?
Could a sword be made from tungsten?
Cold welding
Carbide Scrap Metal....... Experienced Scrappers!?
How can you tell if scrap metal is carbide...... Does a magnet stick? Does it spark under a grinder
Can you list 10 facts on the element Tungsten?
Can you list 10 facts on the element Tungsten? See if you can do 10 or more.
Can you anwser the following Questions?
These questions are all about the element Tungsten...
1- # of energy levels
2- # of valence electrons
3- Melting point (C)
4-Solid, liquid, gas
5-Metal, nonmetal, Metalloid
6- what color is it?
7-When was it discovered?
8-Who discovered it?
9-Where was it founded?
10-List some uses.
.
.
.
Anwser all that you can. I had to do it for a project like 3 years ago and i found it in one of my own notebooks. I wondered if people knew anything about this anwser. If you get the best anwser then got the most right.
Can Tungsten Carbide be used as metal plates for bone fractures
Can Tungsten Carbide be used as metal plates for bone fractures
Can Tungsten Carbide be forged?
Can Tungsten Carbide be forged?
Does tungsten carbide typically contain some nickel?
Does tungsten carbide typically contain some nickel?
Does tungsten and its alloys(particularly tungsten carbide)have use in aerospace?
Does tungsten and its alloys(particularly tungsten carbide)have use in aerospace?
Do they make knives out of tungsten carbide?
Do they make knives out of tungsten carbide?
Different kinds of welding?
Diamond bits and cutters are machined by...diamonds.
Diamond bits and cutters are machined by...diamonds.
Could any1 nme me the names and properties of 5 ionic, covalent and metalic materials?
Could any1 nme me the names and properties of 5 ionic, covalent and metalic materials?
Example of Metal Composite Material?
Example of Metal Composite Material?
can you please give me an example of metal composite material which are easily available or commonly used in our day to day life
can you please give me an example of metal composite material which are easily available or commonly used in our day to day life
metal composite material which are easily available or commonly used in our day to day life
can you please give me an example of metal composite material which are easily available or commonly used in our day to day life
metal composite material which are easily available used in our day to day life
can you please give me an example of metal composite material which are easily available or commonly used in our day to day life
metal composite material which are easily used in our day to day life
can you please give me an example of metal composite material which are easily available or commonly used in our day to day life
metal composite material which are easily used in life
can you please give me an example of metal composite material which are easily available or commonly used in our day to day life
metal composite material which are easily used in day life
can you please give me an example of metal composite material which are easily available or commonly used in our day to day life
which metal composite material are easily used in day life
can you please give me an example of metal composite material which are easily available or commonly used in our day to day life
metal composite material are easily used in day life
can you please give me an example of metal composite material which are easily available or commonly used in our day to day life
metal composite material are easily used in day life
can you please give me an example of metal composite material which are easily available or commonly used in our day to day life
Advantages of diamond and tungsten carbide over high speed steel cutting tools?
Advantages of diamond and tungsten carbide over high speed steel cutting tools?
please state the reason y u choose this machining process
Gas welding mild steel to tungsten?
Gas welding mild steel to tungsten?
Gas And Electric Arc Welding?
what is in the history of chemistry idk mean and what is it???
in the propertys of tungsten, is tungsten solid liquid or gas???
in the property of tungsten, wht type of bond does it form???and what are some uses of tungsten???
Hey there, please do help me on this>
< im doing a physics project on material science, whereby we have to research on the physical structure of elements and link them to their properties. I'm considering tungsten carbide, but
1) Is tungsten carbide a material?
If so,
2) How is the physical structure of tungsten carbide linked to its properties (brief)?
Thank you so very very much!!^^
How are cobalt and nickel used in manufactured products?
How are cobalt and nickel used in manufactured products?
How is cobalt used by humans? how is it benificial to humans and how is it harmful to humans
How is cobalt used by humans?
how is it benificial to humans and how is it harmful to humans
How are tungsten carbide tools made?
Tungsten carbide is hard enough to cut other metals to make tools. But something must be used to cut tungsten carbide itself.
How are tungsten carbide tools made?
Tungsten carbide is hard enough to cut other metals to make tools. But something must be used to cut tungsten carbide itself.
How are tungsten carbide tools made?
Tungsten carbide is hard enough to cut other metals to make tools. But something must be used to cut tungsten carbide itself.
How are tungsten carbide tools made?
Tungsten carbide is hard enough to cut other metals to make tools. But something must be used to cut tungsten carbide itself.
How are tungsten carbide tools made?
Tungsten carbide is hard enough to cut other metals to make tools. But something must be used to cut tungsten carbide itself.
How are tungsten carbide tools made?
Tungsten carbide is hard enough to cut other metals to make tools. But something must be used to cut tungsten carbide itself.
How are tungsten carbide tools made?
Tungsten carbide is hard enough to cut other metals to make tools. But something must be used to cut tungsten carbide itself.
How are hardened cutting tools manufactured?
How are hardened cutting tools manufactured?
How do i TIG weld tungsten?
How does tungsten carbide affect tooling when included in cobalt, and what are the properties of cobalt?
Can anyone refer me to any alloys that have a density circa 15 g/cm cubed or to a site or place that can ? has to do with a possible design im making pricing should be moderate i guess . im not looking for gold or anything
Update: i already thought of tungsten but ive only found alloys with over 90 percent W . to heavy still.
How can I lower the melting point of tungsten?
How can I lower the melting point of tungsten?
In a sintering process, how does Cobalt contribute in terms of hardness to the sintered product?
The other powders in the mixture are Tungsten Carbide, Iron and Bronze. The sintering temperature is 850 deg C. The Pressure on the powder is 350 Kg/cm2
How do I separate dry Tungsten Carbide powder from a tungsten, sand, and ground tool steel mixture?
Trying to Recycle ground Carbide powder from our Cutting tool shop dust collectors. I know it is a very small particulate. Anyone know of a filter or something I might use to pull out the sand and ground tool steel. Any advice might help. Thanks
How effective would a tungsten sword be?
Tungsten can put deep scratches in just about anything and is a pretty dense metal. So how effective would a tungsten sword be?
How thermal shock is related to microstructure?
How thermal shock is related to microstructure?
How to do carbon steel surface coating?
How to do carbon steel surface coating?
How to economically extract tungsten from tungsten carbide?
How to economically extract tungsten from tungsten carbide?
Is it true only a diamond can scratch tungsten carbide steel?
Is it true only a diamond can scratch tungsten carbide steel?
I want to know,how i can make the bit of drill?
i want some information about the kind of machines usd for making the drill bit.thank you.
I need notes on arc welding?
I CANT find the differences between Tungsten and Titanium. Can anyone help, please?
I CANT find the differences between Tungsten and Titanium. Can anyone help, please?
Hydroelectric welding? Welding
Hydroelectric welding?
Welding
How toxic is Tungsten Carbide?
If for example you had a car that had a Tungsten Carbide instead of Steel and then you drive it, would you get health risks?
Update: I meant, if the there are solid Tungsten Carbide plates sandwiched inside your car doors, to make your car bulletproof, would it have any health risks to you?
How to seperate oil from tungsten carbide.?
hi guys........ can anyone please tell me how can I separate the tungsten carbide particles which are mixed in oil...... the mixture is also known as 'sludge'
How to remove steel from Tungsten carbide (WC) rod ?
I want to remove steel layer from from tungsten carbide (WC) rod. My main motive is to remove steel but same time WC properties should not change.
For your better understanding,I am going to explain my problem. I am working on mechanical interaction of Tungsten Carbide with steel. After interaction steel layer will adher to the WC rod. So what I have to do, I have to remove steel material layer from tungsten carbide rod. So i am looking for any operation or solution so that steel is removed with out change in the property of WC.
Is tungsten carbide the strongest material?
Is tungsten carbide the strongest material?
Is Tungsten carbide the same as solid carbide?
I'm looking to have some cutting blades made and need to know if they are different. If they are different, which one is cheaper?
Is tungsten carbide stronger than carbon steel?
Is tungsten carbide stronger than carbon steel?
Is tungsten carbide less dense than lead?
Is tungsten carbide less dense than lead?
Is there anything Stronger than Tungsten Carbide?
Is there anything Stronger than Tungsten Carbide?
Is tungsten carbide a ferrous/non-ferrous material?
Is tungsten carbide a ferrous/non-ferrous material?
It is actually tungsten carbide, which is used for harder materials
It is actually tungsten carbide, which is used for harder materials. Normally a steel ball is used, but the ball has to be harder than the substance being tested. Tungsten is hard, tungsten carbide is much harder.
I need latest research papers on hot corrosion and on thermal spray coating
Tig welding?
Thhe element Tungsten What is it used for and what can you make with tungsten?
Can you please also tell me how much it would cost for about i pound of tungsten
THE APPLICATION OF cobalt
Tell me about Tungsten Carbide?
Tell me about Tungsten Carbide?
Questions about welding?
Question about TIG welding?
Is tungsten carbide a heavy metal? I know it's an alloy, but does it contain heavy metals?
Is tungsten carbide a heavy metal? I know it's an alloy, but does it contain heavy metals?
Pipe welds? What are 3 general catergories of pipe welds?
Physical and Chemical properties of the metal Tungsten?
Physical and Chemical properties of the metal Tungsten?
I need to find out the chemical and physical properties of the metal tungsten since i cant find any information anywhere
Physical and Chemical Characteristics of the metal Tungsten
Mig and tig welding ?
Mechanical engineering (tungsten carbide)?
I have just got myself a job as a trainee mechanical engineer, i dont really have any qualifications in the field but i learn quickly and catch on to things really well. I am struggling to find any information about what kind of area or companies that i could potentially aim for to further a career in this field... make lots of money and TRAVEL :D... i know that the company that im going to work for specialises in Tungsten carbide ... Will this hinder and limit my options to progress in the Mechanical engineering industry... Can any one help me any information about expected/approx. pay or salary i would be great to ... thank you :D
What are some limitations using WC (Tungsten Carbide)?
What are some limitations using WC (Tungsten Carbide)?
What are hard metals that are naturally dark black in color?
What are hard metals that are naturally dark black in color?
What are examples of ceramic materials?
What are examples of ceramic materials?
What are all types of tool materials?
What are all types of tool materials?
Does a welding job pay good money?
Welding..........................
Does a welding job pay good money?
Welding process? step how to do arc welding process
Welding process?
step how to do arc welding process
I wanna know about cemented carbide its cost, how its made, and every [possible detail about CEMENTED CARBIDE!
Types of protective coating for steel?
What are some structural steel protective coating processes?
Thanks
Tungsten titanium alloy price?
What would be the price of tungsten titanium alloy that is enough to cover the entire body?
I'm thinking of designing a exoskeleton for military use and to sell the prototype when I have a bit more money. A rough figure? Much appreciated. Tungsten-95% Titanium-5%
about how much would a ball of tungsten carbide with a 3 foot diameter weigh
Tungsten carbide, heavier than titanium?
Tungsten carbide, heavier than titanium?
tungsten carbide drill bit can be produced by powder metallurgy. but how do we introduce introduce conformal cooling in this drill bit?
pls help me...
Tungsten carbide and hematite/magnetite come to mind. Hematitie and magnetite aren't really proper metals, but they are used in jewelry and contain a lot of iron.
What is lap welding ?
What is Gold Plated Tungsten Carbide?
What is Gold Plated Tungsten Carbide?
What is forge welding?
What is cobalt used for?
What is a great flat iron thermal spray?
I am looking for a great spray to use before I use my flat iron. Something that will provide protection and possibly help eliminate dryness and static. Any ideas or suggestions? what do you use?
What existing material is closest in strength to adamantium in comic books?
What existing material is closest in strength to adamantium in comic books?
What different processes are applicable - thermal diffusion, spray coating? What test techniques are available to assure good deposit, adhesion and surface hardness etc. ?
What do they use to hold molten steel/tungsten?
I'm watching 'Dirty Jobs' and they're recycling steel. I'm curious as to what they can use to hold the liquid metal. Even more curious to me is what they use to hold tungsten in.
What brazing material can be used other than silver strip for brazing tungsten carbide to steel?
The process we're using is induction brazing. Any suggestions?
Also at what temperature should it be done?
What are the main structural uses of tungsten?
what is the implication that the melting point of tungsten is over than 3000 C ?
What are the compounds of calcium used for?
What are the compounds of calcium used for?
What are the advantages and disadvantages of case hardening (surface hardening)?
Any advantages or disadvantages of case hardening (surface hardening) heat treatment process
What are some metals stronger than Titanium?
I already know of "tungsten carbide",,,,, Are there any other metals stronger than titanium?
What is tig welding?
What is Tig and Mig welding?
What is the thourey of the argon welding? About argon welding
What is the thourey of the argon welding?
About argon welding
What is the strongest metal or alloy?
I thought it was carbon steel but I also herd titanium or tungsten was strongest
What is the strongest metal on Earth?
What is the strongest metal on Earth?
What is the strongest material?
I want to know what the strongest material that can be used on a ship (naval and space) as armor. Is it tungsten carbide? Perhaps graphene?
What is the strongest iron strongest alloy?
if you wanted to manufacture cast metal tools with the highest strength and heat/corrosion resistance, what metal or alloy would you use?
What is the manufacturing process for tungsten carbide tool tips?
For a college piece of coursework we need to draw a diagram of the manufacturing process but I'm not sure which is the most popular process and everywhere I look I get different answers.
If anyone could tell me what the best process to make tungsten carbide tool tips is then it would be muchly appreciated.
What is the manufacturing process for tungsten carbide tool tips?
For a college piece of coursework we need to draw a diagram of the manufacturing process but I'm not sure which is the most popular process and everywhere I look I get different answers.
If anyone could tell me what the best process to make tungsten carbide tool tips is then it would be muchly appreciated.
What is the element tungsten in?
I have to make a collage of objects tungsten is in so any help.
Also if you could add the elemt symbol, mass/weight,a nd atomic number that would be helpful.
What is the difference between mig & tig welding?
What is the difference between mig & tig welding?
What is the difference between ceramic and tungsten metals?
What is the difference between ceramic and tungsten metals?
What is stronger than tungsten carbonate?
I'd like to know what is stronger than tungsten carbon whatever because I have to figure out what is stronger than platinum and I found out that Tungsten carbon something or other was one of the strongest metals known to man. So is it?
Which is litest: tungsten alloy or tungsten carbide?
I need a ding proof substance that can take being bashed on the street without a scratch.
cast iron
wrought iron
steel
carbon steel
low-carbon steel
high-carbon steel
chromium
manganese
molybdenum
nickel
tungsten
vanadium
tungsten carbide
Aluminum
Magnesium
Titanium
Copper
Beryllium
Brass
Bronze
Zinc
Tin
Pewter
Which abrasion /corrosion resistant material withstand tungsten carbide abrasion?
Which abrasion /corrosion resistant material withstand tungsten carbide abrasion?
Whats the Whats the rule of sintering in produce gears? in produce gears?
Whats the rule of sintering in produce gears?
Whats the benefit of using tungsten sphere Brinell hardness test?
Whats the benefit of using tungsten sphere Brinell hardness test?
What the different between YC10 and P10?
one of my customer, we are now confirming some info of tungsten carbide brazed tips. he is dealing with steel and cast steel. so we suggest him take our grade YC10. he asked P10. who can tell me what the different?
What properties are in tungsten and also what is it used for?
Science Homework -__-
What metals are more dense than steel?
What metals are more dense than steel?
What metal has the highest durability, notably against fire?
Ive looked at tungsten but I was wondering if there was a metal or even an alloy that is stronger. thanks for the answer in advance.
What metal can take the most pressure?
What metal can take the most pressure?
What metal can come closer to the sun without melting?
What metal can come closer to the sun without melting?
PLEASE HELP!! what is tungsten used for? and where do they get it?
Would Jesus recommend the 5/16 or the 1/4 inch tungsten-carbide nozzle for an abrasive blasting cabinet?
Why we keep voltage constant in MIG welding?
Why we keep voltage constant in MIG welding?
Which is tougher: carbide or titanium (for drill bits)?
Which is tougher: carbide or titanium (for drill bits)?
Which is the most hardest composite material ever been made?
Which is the most hardest composite material ever been made?
Which is not interstitial an compound TiC, VC, WC, Sic?
Which is not interstitial an compound TiC, VC, WC, Sic?
What is the basic classification of welding?
hi all mechs,
what is the basic types of welding?,my friend told me that welding is basically classified as pressure & non pressure welding.pls help us.
A welder once told me that any idiot can make a strong weld with hardly any instruction at all if you don't care what the finished product looks like. He said that what you need training and experience for is just to make the weld LOOK neat, and to get it done quickly and efficiently. Any other welders out there agree/disagree with this?
I need help before I pick a trade in welding?
do anybody know much about a career in welding and is it a good career or a dead end job a few people I talked to told me both things so before i enter this school I would like to know and it would be good to hear from a welder on what I need to know and do and how much money i should look forward to making a hour or yearly or if it's a dead end career.
Whats the advantage in pipe welding training would that be good for building motorcycle frames? Or for building frames is MIG and TIG training more the way to go?
凿岩钎具用硬质合金齿老是在使用过程中脱落怎么回事
硬质合金模具材料需具备哪些性能?
用硬质合金涂层刀具车削低碳钢,切削速度是多少?请高手指导!
硬质合金适合做什么刀具
哪种硬质合金最耐磨
刃磨高速钢车刀和刃磨硬质合金车刀,能不能用水冷却?为什么
硬质合金含铁量多少?
未来超硬刀具能代替硬质合金刀具加工工件?
整体硬质合金锯片铣刀,有哪些齿形,及开齿的度数和齿数!!还有需要哪些磨床才能加工
超硬合金和硬质合金是一样的吗
硬质合金通过涂层后硬度可以达到多少?
硬质合金凸模比普通凸模的优势在哪里?轴承保持架使用成形凸模冲压的优势在哪里?请大神指点一下
如题,想知道切割硬质合金用什么机器?用线切割怎么提高效率,用切割机怎么降低崩口
碳化钨的检测指标有哪些?用什么方法?
YT类硬质合金合适加工是什么材料?
硬质合金跟金刚石涂层有哪些区别,区别在哪里
硬质合金导电吗
硬质合金行业最近的发展动向是什么?
硬质合金强化机理为什么合金强度远高于其成分
硬质合金与碳钢之间用什么胶水能粘的住,碳钢表面镀镍,粘后的要求是耐100度高温,耐水,2米高度跌落不会脱落,焊接的不适合这个产品,就不要说了,感谢!
加工中心硬质合金刀具加工铝合金材料切削速度多少比较合适
硬质合金立铣刀使用需要加工作液吗?
硬质合金车刀怎样磨耐用。
硬质合金车刀怎么背刀,我干精车的,磨完刀后工件上老是有毛刺,怎么用油石背刀
硬质合金车刀怎么背刀,我干精车的,磨完刀后工件上老是有毛刺,怎么用油石背刀
硬质合金可以做成车刀的刀杆吗?
生产硬质合金有污染吗?
在YG合金的生产过程中,在合金中化合碳含量可以在一定范围内偏离WC的化学计量而不致引起合金强度的大福度降低,分析其原因?在YG合金的生产过程中,在合金中化合碳含量可以在一定范围内偏离WC的化学计量而不致引起合金强度的大福度降低,分析其原因?
CBN砂轮可以磨硬质合金吗?为什么?
有谁可以简单说下硬质合金的生产流程,最好有完整的生产设备的名称!
有谁可以简单说下硬质合金的生产流程,最好有完整的生产设备的名称!
What Is Applied Welding? ?
Whats the cost and How long does it take to get certified in combination welding in texas?
There is a question it's about welding.?
Here's a little bit about welding terminology.
Types of Welding
Whats stronger brazing or stick welding?
what advantage does SMAW or stick welding have on tig and mig? Which one is stronger? whats the difference between AC, DC and DC plus. I need a list of different metal or steel from strongest to weakest and what degrees do they melt?
What is the hardest element/alloy?
what is the hardest element/alloy/ect. in existence? i know the hardest elements are carbon in the form of a diamond but what is harder than this, if there is anything harder?
What's the hardest metal/alloy/whatever in this world?
What's the hardest metal/alloy/whatever in this world?
Densest, most malleable, hardest alloy?
Densest, most malleable, hardest alloy?
What alloy is harder brass or aluminium? I can't seem to figure it out..?
I'm trying to figure out what alloy is the harder alloy.. I thought they added aluminium to Brass to make it stronger...
Why is alloyed gold one of the hardest metals?
Why is alloyed gold one of the hardest metals?
What is the hardest metal element, compound and alloy?
The think the hardest element is either chromium or tungsten, but I haven't a clue about the other two.
What is the hardest metal element, compound and alloy?
The think the hardest element is either chromium or tungsten, but I haven't a clue about the other two.
I've tried to reasearch on it and haven't found it.
These metals only came close:
Carbon Steel Alloy 1090 is the hardest but is notoriously corrosive
Tungsten Carbide is also very hard but is very brittle.
Depleted Uranium isn't as hard as the ones above but is greatly toxic.
Titanium is also very brittle and isn't very hard anyways.
Vanadium is a soft and ductile metal.
And please don't answer "DIAMOND" or even "Carbon Nanorods" because those aren't metals on the first place.
When dealing with alloys, does ad
ding a metal ALWAYS make the alloy harder? Or can a soft metal like gold actually make it softer?
Why do bearing alloys have a soft constituent and a hard constituent? Show how this would work in practice?
Besides steel (iron and carbon), bronze (copper and tin) and brass (copper and zinc). What are some other metal alloys?
What is an alloy? How is it made?
Examples of alloys?
anything extra appreciated
What is the importance of alloys?
What is the importance of alloys?
What are advantages/disadvantage of alloys?
What are advantages/disadvantage of alloys?
How do i find out the carbon content in an alloy for example in a 1040 alloy diameter 75 mm?
What is low alloy nickel steel?
what is it made from
what are the properties
what are the costs and what are the uses?
Aluminum grades type of alloys explain?
I am looking for info on grades of aluminum like 3003, 5053, 6160 what's the differance witch one are cheaper and weld easy please explain
Does anyone knows the micro structure of 6060 and 6063 Aluminium Alloy?
Does anyone knows the micro structure of 6060 and 6063 Aluminium Alloy?
Whats alloys minerals?
Are metals more ductile than alloys?
Are metals more ductile than alloys?
Is carbon steel a type of alloy?
Is carbon steel a type of alloy?
Alloy questions??
At microscopic level, what is an alloy?
Can anyone explain at microscopic level, what an alloy is??
I understand that it is a mixture of 2 or more metals, or metal and non metal...but i need to know about the microscopic level.
Is an example of an alloy brass?? ie copper and zinc?
Thanks all :)
What is so special about super alloys?
What is so special about super alloys?
What is the difference between low and high alloy steel?
What is the difference between low and high alloy steel?
Metallic bonding and alloying..?
Metallic bonding and alloying..?
硬质合金可以做成车刀的刀杆吗?,
硬质合金和钨钢有何区别?
车床加工16锰和20锰的轴承分别要用哪种硬质合金刀具?
你好,有平面磨磨螺纹治具卖吗?我加工硬质合金外螺纹?
硬质合金铣刀和高速钢铣刀那个硬度高?
磨硬质合金车刀,要浸水冷却,以防刀头退火,对吗?
碳化钨喷涂厚了硬度高还是薄了硬度高 碳化钨喷涂后最高的硬度是多少
碳化钨喷涂厚了硬度高还是薄了硬度高 碳化钨喷涂后最高的硬度是多少
碳化钨喷涂有哪些?
硬质合金是怎样烧结而成的?
在车削加工中,硬质合金刀片,陶瓷刀片,及金属陶瓷刀片各有何加工特性,有何区别
在车削加工中,硬质合金刀片,陶瓷刀片,及金属陶瓷刀片各有何加工特性,有何区别
硬质合金烧结时,其磁管更换后,热电偶感应的温度与正常烧结时的温度相差超过100°,怎样测定现有烧结曲线
硬质合金烧结时,其磁管更换后,热电偶感应的温度与正常烧结时的温度相差超过100°,怎样测定现有烧结曲线
碳化钨热喷涂是什么?
硬质合金跟氮化硼刀片哪个的加工硬度高点
氮化硼立方结晶高硬度的原因
硬质合金烧结时如何控制碳化钨的长大
喷涂碳化钨涂层硬度多少能否加工
烧结硬质合金,真空烧结和压力烧结有什么不同吗?两者的优缺点各是什么?
烧结硬质合金,真空烧结和压力烧结有什么不同吗?两者的优缺点各是什么?
硬质合金产品分层与烧结有关系吗
硬质合金烧结损失系数与成型有何关联?
硬质合金含铁量多少?
刃磨高速钢车刀和刃磨硬质合金车刀,能不能用水冷却?为什么?
钻井过程中,切削用的硬质合金齿或者PDC复合片失效(如断裂、脱落等)会造成什么损失和影响?如何解决?
钻井一般是采用三牙轮钻或者PDC钻头,起到切削效果的为硬质合金或聚晶金刚石,这些超硬材料一旦断裂或者脱落,而钻头继续运作,应该会造成钻头报废等。
由于没有学习相关的专业,请问一旦出现这种问题,属于什么类型的钻井事故?会造成什么样的影响?经济损失大概会有多少?又应该怎样去解决?!
谢谢!
硬质合金刀具的制造过程、特性和主要厂家?
都有哪些控制方法?
硬质合金(钨钢)研磨时产生的粉末对人有什么危害?
对于一个钨、钼等稀土、硬质合金为主打产品的企业来说,在现在的中国前景还好吗?
对于一个钨、钼等稀土、硬质合金为主打产品的企业来说,在现在的中国前景还好吗?
机械领域中,钻头、刀具等异常坚固、耐用的金属,是用什么材料制成的?
机械领域中,钻头、刀具等异常坚固、耐用的金属,是用什么材料制成的?
车床、机床等设备,其关键部位,为何那么坚硬、耐用,能加工其他金属?
应该都是铁合金吧?如何使他们变的这么坚硬、锋利?
机械领域中,常用的器具,如何表示他们的硬度?能否形象的描述一下,他们有多硬
做过钨镍合金的粉末冶金产品,现在像在现有设备的基础上向其他高熔点金属方向扩展,但是苦于不知道钨钼及其合金在其他领域的用途(本人做振动马达的),这个逼格太高,深感知识之匮乏,望各路大神指点迷津。
我一个钢辊表面喷涂0.15mm厚的碳化钨图层,要求喷涂后硬度为HV1150,可是实际喷涂后我用普通硬度计(压入法)测量硬度只有HV700左右?喷涂厂说我的测量方法不对,普通硬度测量工作无法测量其硬度,应使用显微硬度计测量。
请问:这个实际测量的硬度值(HV700)正常嘛?真的要用显微硬度计才可以测量出HV1150的硬度吗?
目前的情况看这个辊子可以判断为不合格吗?
求解, 氧化钛硬度 碳化钨硬度
It's for some very important homework. I know what exactly to write and about how they are mixtures of metals and that you can combine properties to make an alloyed metal better but I also need to know about why it's an advantage if the lower the caratage you have then the wider range of colour that's possible with it.
Please could you make it quite detaile and something that I can understand easily :P
Thank you! :)
What is tungsten used for?
What is the diffrent wire drawing die and natural diamond die?
What is the diffrent wire drawing die and natural diamond die?
twice as long, what will be its new resistance?
Distinguish between wire drawing and tube drawing?
Distinguish between wire drawing and tube drawing?
Carbon steel welding?
I want too learn how too weld, my cousin said he would teach me how too do it, but im wondering what equipment i will need too buy, a list would be great?
how hard is it, to learn arc welding, if you have never used an arc welder before?
Question on Arc Welding?
Hi. I'm just learning to Arc weld. I have a small welder that has a knob that goes from 60 to 180 amps.
I tried welding some 2MM thick steel and it melted holes in it.
What setting should I use so that i can get good penetration without burning holes in the metal. I was doing it on 90 amps before.
Do i increase the amps for thinner metal or decrease?
Also do I hold the rod closer or farther to the weld spot for thinner metal?
I'm using 6013 rods.
Thanks for yor answers
I want to welding Carbon Steel(Such as Carbon Steel,Rutil cored wire,Basic cored wire and Metal cored wire ),How to welding?What kind of welder welding these materials can? Requirements:
1 Welding excellent performance.
2, Can direct connection robot welding.
3, Have MIG, Pulse MIG, DOUBLE Pulse MIG, TIG and Pulse TIG welding method.
4, The TIG welding have HF arc starting function.
The know these information please tell me. Thank you!
What is the basis of arc welding?
What is the basis of arc welding?
Can you powder coat aluminum or alloy truck rims without warping them?
If so, what is a safe temperature and how long should they stay in the oven?
What is Powder metallurgy?
Just as the title says. I assume most alloys are stronger than any single metal but if not, thats what im looking for. Also what is it used for? Thanks.
What is powder coating?
Best method to remove powder coating?
I've searched throughout the web and im getting different answers as to how to effectively remove powder coating from for example rims. I've read of people using media to blast it, if this is the best method then what type media and grit. I've also read about chemical stripping (aircraft stripper, some MILES product, etc) or baking it off in a 750 degree oven. I just would like to know the simplest way to do it myself, im not looking to go to a shop to have it done. Thanks in advance for the input.
What's the easiest way to separate silver from Ag/Cu/Ni/Sn/Zn alloys?
Any electrolytical or chemical methods?
How the TIG welding is better than other welding?
in what way the strength of welding joints differs from the other joints which is made up of different techniques
Can i take a welding certification test without taking a class?
Anyone know what is the best AC welding or DC welding ? when I have to use AC welding ? what are the metals that can be welded with AC ? what is the purpose of gouging ? what are the most used gouging rods? what are the machines suitable for gouging according to size of rod (explain with current range) ? can I convert AC welding machines into DC current by reverse polarity?
What is the welding technology?
What is the welding technology?
How does tungsten carbide affect tooling when included in cobalt, and what are the properties of cobalt?
Actually I want to know the difference processes uses for above three, and main difference between 3 of them....
What are different type of steel surface treatment?
What are different type of steel surface treatment?
Which is commonly used for cold work molds steel surface treatment?
Which is commonly used for cold work molds steel surface treatment?
We have a alodine plant for surface treatment of aluminium parts.However it is observed that some parts are having white powder patches which are highly undesirable.Pl suggest the problable reasons and remedial action ,if any.
How to minimize value between core harness & surface hardness of component after heat treatment?
I want to minimize value of hardness between core area & surface area
What kind of steel, stainless steel, heat treatments, and surface treatments are typically used in rifle parts?
Are carbide tipped saw blades the same as carbon tipped saw blades?
Are carbide tipped saw blades the same as carbon tipped saw blades?
Which drill bit is stronger Carbide or Cobalt?
Which drill bit is stronger Carbide or Cobalt?
铣刀都有什么材质的?什么材质最好?什么最差??
浅析数控加工中切削用量的合理选择
切削速度的影响因素有哪些?
钨钢键槽铣刀的度数是什么意思?
纯钨钢是什么颜色
钨矿是什么?
最硬材料有哪些
兼具坚硬、耐磨以及防锈的材料可能是什么?
钻杆耐磨带焊丝主要成分有哪些
钨钢有哪些成份
硬质合金钢的主要组成是什么?常用硬质合金分哪几类?各有何主要作用?
硬质合金钢的主要组成是什么?常用硬质合金分哪几类?各有何主要作用?
或者有没有更合适的钨钢型号?
CBN刀具实现高速切削的条件是什么?
合金刀和钨钢刀是一个吗?
钨金钨钢那个硬
请问有谁知道钨钢的硬度啊 我想知道钨钢和铬钒钢的硬度谁的比较大.
请问有谁知道钨钢的硬度啊
我想知道钨钢和铬钒钢的硬度谁的比较大.
谁知道钨的用途及钨合金的废料价格?
耐磨零件用硬质合金问什么要用yg的
请专业人士解答什么是PCD钻头?谢谢!
钨钢如何抛光
高性能纳米硬质合金刀具如何鉴别?
高速钢轧辊与硬质合金轧辊的区别分别是什么?各自的优点在哪?
什么是d707焊条?
为什么硬质合金采用粉末冶金生产
胎体PDC钻头的含钨量是百分之多少?
修复石油金刚石钻头用什么样的合金粉末?哪里有卖的?我是用氧-乙炔火焰喷焊的
我买了一点碳化钨粉末为什么喷不上?是不是碳化钨粉末和碳化钨合金粉末不一样呀!
钨钢为什么不会掉色?
硬质合金的是怎么分类的?
什么是WC陶瓷? 是指金属陶瓷吗?? 求详解
合金刀片YT15C305字母都表示什么意思啊,与YT15C120形状上怎么区分啊
合金刀片YT15C305字母都表示什么意思啊,与YT15C120形状上怎么区分啊
合金刀片YT15C305字母都表示什么意思啊,与YT15C120形状上怎么区分啊
合金刀片YT15C305字母都表示什么意思啊,与YT15C120形状上怎么区分啊
What is the manufacturing process for tungsten carbide tool tips?
For a college piece of coursework we need to draw a diagram of the manufacturing process but I'm not sure which is the most popular process and everywhere I look I get different answers.
If anyone could tell me what the best process to make tungsten carbide tool tips is then it would be muchly appreciated.
How to welding Stainless steel?
I want to welding Stainless steel(Such as CrNi19 9,CrNi 18 8 6 and CrNi cored wire),How to welding?What kind of welder welding these materials can? Requirements:
1 Welding excellent performance.
2, Can direct connection robot welding.
3, Have MIG, Pulse MIG, DOUBLE Pulse MIG, TIG and Pulse TIG welding method.
4, The TIG welding have HF arc starting function.
The know these information please tell me. Thank you!
ARC vs TIG vs MIG welding methods?
Hi all, If I was build a utility trailer using tubular iron as the frame, which would around 3/16 of an inch thick what is the best welding method to use to produce the strongest weld.
Which welding technique is best to learn first ?
mig/co2
---tig
---high pressure pipe welding 6g
---semi and fully automatic submerged arc welding
---air plasma cutting
What Gas is Used in Plasma Welding?
After doing some research I haven't been able to find out exactly which inert gases are used in plasma (arc) welding and cutting. I understand the principles of it and etc, the only thing I don't know is which gas. Serious answers only, please.
I want to arc weld together two pieces of a boken garden seat frame..which is cast iron. Does anyone know what is the best method ie which rods to use ect ect.......thanks.
just bought a hobart handler 140 (already love it), and was just wondering on what gas to use for aluminum. my welder will be set up for mild steel (75% argon 25% CO2). it would be nice to be able to use this mix with aluminum as well, as it would be easy to just switch spools of wire, but the manual says to use a 100% argon mix when welding with aluminum. will the 25% CO2 make a difference welding aluminum?
Question about aluminum welding!!!?
so i have a mig welder with gas.
i want to lear to weld aluminum, how does aluminum welding work? is there an attachment that i can use to weld aluminum with my welder? or do i need to buy a totally different welder? what do i need and everything...
Can i weld aluminium using a 160 amp mig welder?
i am trying to weld aluminium using a 160amp mig welder . it is not working well for me. what am i doing incorrectly. do i have the wrong welder for this job?
Is it true that the welding earth should not be confused with the welding return?and if so we're is the welding earth located and how to check please, beginner. Most simplistic answer please,
If i get into a pipe welding career what will i be welding? and mainly in what position? WIll i be welding pipes together? or repairing?
General TIG welding tips?
What's so amazing about MIG welding?
...compared to traditional and electrode welding?
Metals concerned: iron and inox steel
im in a grade 10 welding class, and i need a little advice on how to properly use a shield metal arc welder (SMAW). i can manage to get an arc going but i cant manage to evenly spread out the metal using the stick. is there any sort of technique i should use to make it easier?
Pipe Welding? Please read :) ?
Hi,alright.lol..my husband has been a welder for about 9 years. He's welded everything BUT pipe.BUT,he applied for a VERY good job at a power plant, as a pipe welder.He applied because we are desperate to relocate to that area.His company is closing and we are losing our house,the crime rate is skyrocketing in our town, it's horrible.So anyhow, he has exensive experience in welding, and will get to pratice here at home for about a week or two before he has his 2'' and 6'' tests there.
Does anyone have any advice, or techniques on pipe welding that would help? The company knows he doesn't have pipe welding experience, he did NOT falsify his resume. They are a HUGE power company with tuition reimbursment, so we are thinking they are going to train a lot before they just send him out on the job.
Don't be rude with answers, and serious replies only.
You have no idea how desperate he is for this job. If he doesn't get this, I really don't know what we are going to do. Tks
God Bless!!
NEED SOME HELP MIG WELDING???????
I am thinking of making a go-cart.
I have Stick welded before but i have been told that Mig welding is much more easy for this kind of project! What is the proper voltage i should buy mine with to be able to weld! Oh.. are those wire fed? and do they plug in to a house electrical outlet??
thanks!
Should I go to a welding school?
I'm currently working as a maintenance technician at a apartment home but don't like the paid or company too much, so im thinking about joining a trade school for welding in Philadelphia pa. I want to know is still a big demand for welding and also is it a demand for welding in Philadelphia pa. I keep on hearing it not a good trade and hard to get a job after you done then I hear it's a good trade so before I take out a school loan and the school reps feed me lies should I go back to school or not
i have been arc welding today for the first time for about an hour i know its stupid but could not see through the mask well enough so did it without the mask, now people are telling me i should maybe pop to A&E i feel ok eyes a little sore not awful was welding about 11am today what do you think A&E or not
Update: i know stupid of me but after this many hours with only slight itchy eyes will i still need A&E or not
what is a welding robot? and how much does it cost? and what are it's sensors. if you know the answer to any of them please help me.
thank you
For GMAW welding 1/4 '' thick aluminum is the shielding gas to use argon?
For GMAW welding 1/4 '' thick aluminum is the shielding gas to use argon?
About high speed steel cutting tools?
Why are high speed steel cutting tools often preferred over carbide tools?
About high speed steel cutting tools?
Why are high speed steel cutting tools often preferred over carbide tools?
Why ceramics and cermets have centain advantages over carbide tools?
Why ceramics and cermets have centain advantages over carbide tools?
Would carbide tipped cutting tool be a wise choice for cutting a piece of copper? why?
Would carbide tipped cutting tool be a wise choice for cutting a piece of copper? why?
WHICH IS BETTER, CARBIDE OR COBALT INSERT DRILL TOOLS?
WHICH IS BETTER, CARBIDE OR COBALT INSERT DRILL TOOLS?
Well, I'm talking about metal. I'm going to buy a tools and it says "carbide". And I want to know is that material strong, hard, or maybe it's brittle.
What processes are employed to manufacture carbide cutting tools?
What processes are employed to manufacture carbide cutting tools?
Whats stronger stainless steel or carbide?
Whats stronger stainless steel or carbide?
Which drill bit is stronger Carbide or Cobalt?
Which drill bit is stronger Carbide or Cobalt?
Three properties of a diamond that makes them good as cutting tools?
m doing a physics presentation, and need to talk about the properties of diamonds that make it good as an aide in cutting tools?
i have hardness, but would toughness and stiffness as properties be helpful too or not?
any advice/links would be great! :)
The two types of welds are?
铣刀都有什么材质的?什么材质最好?什么最差??铣刀都有什么材质的?什么材质最好?什么最差??
铣刀都有什么材质的?什么材质最好?什么最差??
浅析数控加工中切削用量的合理选择
切削速度的影响因素有哪些?
超音速火焰喷涂碳化钨后,表面呈灰色,用磨光机抛光后出现金属光泽,那表面的那一层是什么成分?
超音速火焰喷涂碳化钨后,表面呈灰色,用磨光机抛光后出现金属光泽,那表面的那一层是什么成分?
如果在不锈钢上喷涂碳化钨能增加其硬度多少?
堆焊的弧堆焊
为什么硬质合金采用粉末冶金生产
钢体pdc钻头碳化钨是怎样堆焊上去的,一般采用电焊还是气焊,用氩弧焊可以焊吗?
钢体pdc钻头碳化钨是怎样堆焊上去的,一般采用电焊还是气焊,用氩弧焊可以焊吗?
碳化钨堆焊耐磨层釆用什么工艺?
cbn砂轮是否磨碳化钨圆刀吗?
盘状碳化钨药芯焊条用什么焊机焊
碳化钨焊条能焊接热作模具钢吗
45#碳钢材料经过喷涂碳化钨硬度与耐磨性能可提高多少
请问常用的车工焊接刀片是什么材料?T26,YT15之类的,具体是什么意思?碳钢,易切削钢?碳化钨?
请问常用的车工焊接刀片是什么材料?T26,YT15之类的,具体是什么意思?碳钢,易切削钢?碳化钨?
原材料为碳化钨、钴粉的硬质合金制品能列入金属制品吗,是不是金属粉末制品?
项目为碳化钨、钴粉的硬质合金梯度后处理,现在想询问做环评报告书还是环评报告表,要求合金制造的项目必须做环评报告书,金属制品热处理及表面处理的项目,做环评报告表。所以想确认
碳化钨、钴粉的硬质合金制品能列入金属制品
要在7MM厚的碳化钨上面加工直径1.5MM的孔,用电火花还是激光实惠一些?
要在7MM厚的碳化钨上面加工直径1.5MM的孔,用电火花还是激光实惠一些?
数字式IGBT逆变控制碳化钨涂层修复冷焊机有什么优势?
一字钎头(这些矿山工具)和车刀、铣刀(切削工具)都是碳化钨基硬质合金吗?
一字钎头(这些矿山工具)和车刀、铣刀(切削工具)都是碳化钨基硬质合金吗?
银碳化钨材质振动研磨后发黑,使用的是碱性的研磨液,是什么原因造成的
银碳化钨材质振动研磨后发黑,使用的是碱性的研磨液,是什么原因造成的
cbn砂轮是否磨碳化钨圆刀吗?
盘状碳化钨药芯焊条用什么焊机焊
碳化钨堆焊耐磨层采用什么工艺?
碳化钨,硬度为HRA88-90的硬质合金座应该用什么刀具家加工、 感谢您对本问题的关注
碳化钨,硬度为HRA88-90的硬质合金座应该用什么刀具家加工、 感谢您对本问题的关注
碳化钨镀层的氧化温度是多少啊?在1000度会快速氧化吗?或者说普通的碳化钨陶瓷在空气中的抗氧化温度是
碳化钨镀层的氧化温度是多少啊?在1000度会快速氧化吗?或者说普通的碳化钨陶瓷在空气中的抗氧化温度是
铁基复合材料,T9钢上面复合碳化钨颗粒,用消失模铸造,怎样设计浇铸系统比较好? 怎样设计浇铸系统可以是基体与碳化钨结合的界面结合的比较好?
铁基复合材料,T9钢上面复合碳化钨颗粒,用消失模铸造,怎样设计浇铸系统比较好?
怎样设计浇铸系统可以是基体与碳化钨结合的界面结合的比较好?
请问相关人士,钨砂带锯条的制作工艺,碳化钨颗粒与钢锯条怎么焊接固定,谢谢了
请问相关人士,钨砂带锯条的制作工艺,碳化钨颗粒与钢锯条怎么焊接固定,谢谢了
碳化钨喷涂层厚度多少?
镍基碳化钨喷涂抗哪种酸性腐蚀
镍基碳化钨合金粉对人体的伤害有那些?
碳化钨喷涂厚了硬度高还是薄了硬度高 碳化钨喷涂后最高的硬度是多少?
碳化钨喷涂厚了硬度高还是薄了硬度高 碳化钨喷涂后最高的硬度是多少?
碳化钨粉末冶金制品,如普通YG8制品,其表面会存在什么污染,要得到清洁新鲜表面,怎么处理?
需要除油脂?水汽?还有其他?建议了解硬质合金生产工艺过程的人回答。
碳化钨合金耐磨焊条退火后能加工吗
密封环材料碳化硅与碳化钨相比,什么更易碎呢?
Can any one give me the exact difference between a Fillet weld and Butt Weld.?
Can any one give me the exact difference between a Fillet weld and Butt Weld.?
China welding machine technology situation?
What is the actulity of welding technology in China? Compared with the foreign country, how about the performance?
Can someone tell what these welding certs are for?
Can someone tell what these welding certs are for?
Welding Certification near DFW TX?
My nephew wants a welding certification and he lives in North Dallas, TX. I see Lincoln College, ATI and possibly Local 263 (Iron workers) offer a program. Anyone else in DFW area offer a welding certification? The certification takes about 12 months, correct?
I want to do some welding projects i could sell around the city any ideas maybe sell on the internet. any ideas welcome.
Why do you not get shocked while welding?
Welders fuse metal using a strong electrical current. what makes it so that none of that current travels to your body if you are touching whatever is being welded?
I need to know the basics of Welding?
am starting a Welding course this week and i want to no the basics of welding
Any tips?
What is Welding?
What is Arc Welding?
What is the difference between the "1" and the "4" on the electrodes in SMAW welding?
The number 1 means all positions and the number 4 means flat, horizontal, overhead, and downhill vertical positions. I thought this was all the positions besides uphill which is virtually non existent in welding processes.
Types of weld? name some please?
I've just started a job in a manufacturing company and due to some creativity on my CV I'm expected to know about types of weld among many other things.
Can you name some for me so that I can research them.... im finding google a pain to find a list
so far I know:
Tig
Miter
butt
so not alot
can you help me out
much appreciated
How does tungsten carbide affect tooling when included in cobalt, and what are the properties of cobalt?
What properties are in tungsten and also what is it used for?
What properties are in tungsten and also what is it used for?
Do not compare to other minerals cuz i dont know how hard that is. What would it take to break it, would it be bullet proof for an inch thick titanium?
What are the dangers of breathing in Tungsten Powder?
What are the dangers of breathing in Tungsten Powder?
Is tungsten carbide the same as solid carbide?
When buying cutting blades is there a difference between tungsten carbide and solid carbide in terms of how hard the material is?
What are the primary uses of Tungsten?
What are the element's main uses?
How widely available is it?
How heavy is it compared to iron, gold and lead?
What are carbide blades made of?
What are carbide blades made of?
How do I sharpen a carbide tipped circular saw blade?
How do I sharpen a carbide tipped circular saw blade?
What kind of blade can you cut stainless steel with.?
I have a piece of stainless steel for a backsplash that I am putting behind my kitchen countertop, it's about 1/16 inch thick.
It's 72 in long by 24 in wide.
What are advantages/disadvantage of alloys?
What are advantages/disadvantage of alloys?
What is low alloy nickel steel?
What is low alloy nickel steel?
What advantages does alloy have over pure metal?
What advantages does alloy have over pure metal?
what are the different uses of alloys?
what are the different uses of alloys?
Aluminum grades type of alloys explain?
I am looking for info on grades of aluminum like 3003, 5053, 6160 what's the differance witch one are cheaper and weld easy please explain
Is alloy steel is same with stainless steel?
i mean the properties include the elasticity, impact load and ductility. am doing assignment about the perfect material that should be possessed by spring and i found alloy steel is the perfect and am confused whether stainless steel is the same with alloy steel ?
I need two examples of interstitial alloys so if you have one or two then please tell me :D
What is the specific process for an alloy being formed from titanium?
What is the specific process for an alloy being formed from titanium?
Is carbon steel a type of alloy?
I know that carbon steels and alloy steels are different but are carbon steels still alloys?
Thanks!
What advantages do alloys have over unalloyed metals?
What advantages do alloys have over unalloyed metals?
Which alloy is made of copper and zinc?
Which alloy is made of copper and zinc?
What are 3 ways to make alloys.?
What are 3 ways to make alloys.?
人工火焰热喷涂碳化钨工作对身体有何伤害,有何劳保措施
碳化钨包镀是什么材料?
阀门上用的,粘接阀座的。温度有时候会5、6百度。有水。用什么胶好呢
请问再生碳化钨的纯度一般有多少?用途是什么?可不可以用来生产高纯度的三氧化钨?
请问再生碳化钨的纯度一般有多少?用途是什么?可不可以用来生产高纯度的三氧化钨?
钨粉的冶炼过程是怎样的?碳化钨粉与钨粉有什么区别?
硬质合金刀具的碳化钨颗粒一般有多大啊?
硬质合金刀具表面基本上是镜面效果的,而碳化钨颗粒尺寸在1.5到10微米左右,那是否意味着最外面一层是钴呢?还是说通过研磨将刀具表面的碳化钨磨平了呢?
我将硬质合金刀具分别置于酸溶液和碱溶液中(酸可与钴反应,碱可与碳化钨反应),结果酸中几乎不反应,碱中有缓慢反应发生
铁合金与碳化钨硬质合金,哪个的热传导率高?谢谢指点~!
铸造碳化钨气焊条能不能堆焊在304不锈钢上?
在碳化钨粉时,氢气起什么作用
工具级钨钢的种类 制模钨钢的分类有几种?
车刀材料yg6的6是哪个的含量
碳化钨喷涂工艺有哪些流程
铸造碳化钨、结晶钨粉、镍粉等在金刚石工具中的应用
碳化钨和镍铬碳化铬哪个更耐酸耐碱腐蚀
碳化钨喷涂采用什么设备?碳化钨涂层硬度高能否磨加工?
碳化钨有毒吗
材质bard板加工用什么刀具
谁知道硬质合金的压制原理
e309焊条和e316焊条的区别
钨钢铣刀的材料标记中的“超微粒”和“极细微粒”分别是什么意思?怎么区别使用?
钨钢铣刀的材料标记中的“超微粒”和“极细微粒”分别是什么意思?怎么区别使用?
纯钨加钴的合金和碳化钨加钴的合金都是叫钨钴合金!为什么价格相差那么大
纯钨加钴的合金和碳化钨加钴的合金都是叫钨钴合金!为什么价格相差那么大
碳化钨胚是粉末压制的 那碳化钨胚的原子结构是一个个粉末还是一个整体?
碳化钨胚是粉末压制的 那碳化钨胚的原子结构是一个个粉末还是一个整体?
粘结在不锈钢桶壁的碳化钨粉末怎么清洗下来呢?粉末里有渗蜡
我们采用的是超音速喷涂,将碳化钨,氧气,航空煤油在高温下混合并通过喷枪喷涂到物体(例:阀板)的表面上.工艺跟以前也是一样的,可最近硬度总是达不到,请教是什么原因呢?
硬质合金化学成分的公差哪个标准有提到
电焊碳化钨上面是否继续做冷喷涂.
阀门球体表面ENP处理后,还要进行碳化钨处理吗?
据说,好的圆珠笔、中性笔的笔尖钢珠是用碳化钨制作的,好的钢笔的笔尖是用铱金制作的。可是在网络上查得,碳化钨莫氏硬度达到7.5比铱金的硬度7还高,为什么钢笔的笔尖使用铱金制作而不使用碳化钨来制作呢?
铬钴合金 硬还是碳化钨硬啊?
钻头的材质
钻头分9341 4341 W9 那种材质的好?
How are alloys made of?
Metallic bonding and alloying..?
Aluminium alloys have a lower electrical conductivity than pure aluminium. Explain this change in terms of metallic bonding and alloying.
This question is only worth 2 marks but I really want to understand the concepts behind it.
I asume its because there are less free electrons... ???
Thanks for the help!
What is the diff. between ALLOY and CARBON steel.?
What is the diff. between ALLOY and CARBON steel.?
How are alloys better than pure metals?
How are alloys better than pure metals?
Im looking for a strong alloy, typically for armor. Would that super alloy need yield strength or compression? I was thinking of a beryllium-titanium-nickel alloy. It needs to hold up to a tank shell. If there isnt a material, a fiction one is ok, not adamantium or though, something strong but not to strong.
Can someone tell me about iron and aluminum alloys?
Can someone tell me about iron and aluminum alloys?
Can someone tell me about iron and aluminum alloys?
Can someone tell me about iron and aluminum alloys?
Why are pure copper, gold and aluminium often alloyed?
and what are some examples of uses and relevant properties of some of their alloys
i am very stuck on my science homework...
Explain the different between substitution alloy and interstitial alloy?
Explain the different between substitution alloy and interstitial alloy?
alloys creation?
What is the difference between an alloy and a compound?
What is the difference between an alloy and a compound?
What are the structures, common alloys, general properties and applications of Al, CU, MG titanium and Ni?
What is the densest type of steel alloy?
What is the densest type of steel alloy?
What metals are Ferrous, Non- Ferrous and Alloys?
Hey
I would like to know what types of metals are ferrous,non-ferous and alloys
and please can i have 3 examples of each??
Difference between steel and alloy?
What are the differences in terms of materials
Is there a way to differentiate a pure Copper item from that of a Copper Alloy just by simple means? e.g. weight or density?
as in don't need all those complex lab experiments and apparatus?
thank you. =)
Please list the following metals and alloys in weakest to strongest order. Here's how I think it does, but I'm not sure.
Gold, Tin, Copper, Bronze, Iron, Steel, Titanium, Titanium Alloy
Also, what metals go into Titanium Alloy? Obviously titanium, but what else? Any from the list?
I put this in the chemistry section because I wasn't sure where to put it. There's not metallurgy section.
Why do ferrous and titanium alloys have a fatigue limit but others don't?
Do you mean why do ferrous and titanium alloys have an endurance limit, i.e. if the stress doesn't exceed the endurance limit the fatigue life is effectively infinite?
The reason is that below the endurance stress level, some components of the alloy (e.g. carbon in steel alloys) prevent the dislocations from moving and therefore prevent micro-cracks from growing. If you exceed the endurance limit the dislocations can still move and the fatigue life is "used up"..
For alloys like magnesium and copper there is no corresponding structures in the alloys, so the material will eventually fail in fatigue however low the stress level is. Usually components in these materials are designed to a stress level that gives a fatigue life of 10^8 or more cycles.
Different resins are combined so that the adhesive alloy take the advantage of important property of each component.
Usually thermosetting, elastomers and thermoplastic groups are combined togather. Thermosetting resin has high strength so it could be combined with an elastomer which is highly flexible. This gives us an adhesive alloy which is tougher and more flexible.
Some examples are epoxy-phenolic, epoxy-nylon, vinyl-phenolic.
What are the primary functions of alloying elements in steel?
additional questions:
1. what are the SAE and AISI systems of designating steels?
2. explain the meaning of designation SAE 4140.
Would alloy metal have metals such as nickel and copper and brass?
i found a website that sells beautiful rings but they list the metal as alloy and i am allergic to most metals (including gold, silver, nickel and copper ...) . the only one im not allergic to so far is stainless steel. but alloy isnt stainless steel is it?
Why do tin and copper make a good alloy?
Why do tin and copper (bronze) make a good alloy that was used for hundreds of years?
What properties of tin and copper create the good properties of bronze?
Which has a better conductivity for electricity:
Pure Copper or a Copper Alloy?
Why and any references? thank you. =)
How do properties change when metals are alloyed?
I dont need to know what metals
just some of the reasons for alloying metals
When making Carbon alloys, were do they get the carbon?
When making Carbon allows, were do they get the carbon? Do they use coal? Or Graphite, Or do they extract pure carbon? or do they get it from diamonds? Or do they extract it via other means.
What are some things made from high-strength steel alloys?
Factors Affecting Solid Alloy?
Factors Affecting Solid Alloy?
What's the hardest metal/alloy/whatever in this world?
What's the hardest metal/alloy/whatever in this world?
What is the importance of ferrous and non-ferrous alloys in engineering applications?
What is the importance of ferrous and non-ferrous alloys in engineering applications?
What's the difference between high speed steel and alloy steel (or are they the same)?
What's the difference between high speed steel and alloy steel (or are they the same)?
The properties of Bronze Alloy?
The properties of Bronze Alloy?
Is alloy a type of composite material?
Is alloy a type of composite material?
固体碳化钨用什么钻头可以钻透?
什么是铸造碳化钨,成分是什么,与正品碳化钨一般存在多大差价?
什么是铸造碳化钨,成分是什么,与正品碳化钨一般存在多大差价?
什么是饱和碳化钨和不饱和碳化钨?
碳化钨是一种很硬的合金,怎么样加工它呢?比如说用这种材质来做模具
如果模具成型后,有怎样来修整呢?
碳化钨板能否挡住子弹?涂层呢?抗腐蚀性怎样
怎么从外观上区分碳化硅与碳化钨?麻烦各位大师详解
纯钨与碳化钨哪个导电性更好?
怎样将不锈钢与碳化钨焊接成一体
碳化钨和钛合金哪个硬?
碳化钨防滑涂层有哪些?
求碳化钨(WC)的热导率和热膨胀系数?
硬质合金中的WC
碳化钨WC在酸性、中性介质中以及高温条件下的各种反应都是什么
碳化钨WC在酸性、中性介质中以及高温条件下的各种反应都是什么
钨钢高速钢和硬质合金分别用什么符号表示
硬质合金颜色和钴含量的关系
金属耐磨材料有哪些?
I thought of the ultimate economical metal alloy made of the 5 common earth metals.
It would be an even mixture of aluminum, tin, iron, nickel, & zinc.
How would this alloy turn out?
What if I tried to make a sword with it?
Which one has more carbon low alloy steel or high alloy steel?
Which one has more carbon low alloy steel or high alloy steel?
What are the effects of carbon levels on alloyed steel?
What are the effects of carbon levels on alloyed steel?
Which category of alloys has the highest carbon content:?
Alloy steels for medium case hardening or alloy steels for high case hardening
What r the effects of different alloying elements on properties of tool steel?
What r the effects of different alloying elements on properties of tool steel? |
What is the melting point of low carbon steel?
What is the melting point of low carbon steel?
How can I make carbon steel harder?
I hear that heating and sudden cooling works, but I'm not a metal worker. Any help? What would a simple forge be consisted of? I'm talking about one that uses only what someone from the 1800s would have usedf (non-electric). I've researched this on the 'Net, but can't find a good answer for a very green novice wannabe forger. Know of any very descriptive links (please post link)?
I see cabon makes Iron into Steel how?
I see cabon makes Iron into Steel how?
What is low alloy nickel steel?
what is it made from
what are the properties
what are the costs and what are the uses?
Explain why metal alloys are often used in place of metals?
Explain why metal alloys are often used in place of metals?
Which alloy is the most commonly used and why?
Which alloy is the most commonly used and why?
What is the difference in 1020 carbon steel, 1025 carbon steel and 1035 carbon steel?
What is the difference with different golf clubs
What is the strongest pure metal?What is the strongest alloy ever made?
What is the strongest pure metal?What is the strongest alloy ever made?
What is the difference between carbon steel and cold steel?
and what is the differences in in carbon 1040,1050,1060 and other carbons...?
What effect does reducing the carbon content have on the properties of steel?
What effect does reducing the carbon content have on the properties of steel?
破碎机的锤片是什么材质??
钨酸铵的溶解度是多少?
模具表面涂层有哪些?
碳化钨铜合金应用有哪些?
碳化钨的耐磨度是不锈钢
316的多少倍
高铬铸铁和碳化钨钛各有哪些特性,哪个更耐磨?
挖沟机钩子用什么焊条焊接
钨钢如何抛光
车床刀头什么材质
把车刀烧的很红,我看有1000度没问题,谁能告诉我车刀为什么在高温下还有那么高的硬度,烧那么红也不退火,硬度还那么高在机械厂经常看到车床工用气焊焊车刀
钨矿是什么?
不锈钢用什么钻头
什么是wc-11%co
材料表面的耐磨损技术有哪些
碳与三氧化钨反应化学方程式
What effect do adding carbon atoms have on the hardness of high carbon steel? explain. thanks?
Really stuck on understanding a question. Thanks I know this is dirty and cheating but the teacher IS EVIL!!
What is the strongest grade of Tungsten Carbide?
If i desire i specific shape would i have to order from the refinery, or could i just melt it down and reshape?
What the different between YC10 and P10?
one of my customer, we are now confirming some info of tungsten carbide brazed tips. he is dealing with steel and cast steel. so we suggest him take our grade YC10. he asked P10. who can tell me what the different?
Difference between Stainless Steel G316 and G316L ?
Wat is the basic difference between a stainless stell G316 and G316L... can we use G316 inplace of G316L and vice versa...?
How is high speed steel manufactured/Produced?
How is high speed steel manufactured/Produced?
How is high speed steel manufactured/Produced?
How is high speed steel manufactured/Produced?
What is low alloy nickel steel?
what is it made from
what are the properties
what are the costs and what are the uses?
thankyou x
What is the difference between LTCS and Carbon steel?
Whats the difference in composition? When LTCS is used generally?
Whats the temperature range, that these materials can be used? Is there any relation between Killed carbon steel, LTCS, stainless steel, carbon steel(normal)? How to categorise/classify these?
Thankyou very much in advance..
How does adding carbon to steel make the steel harder and stronger?
How does adding carbon to steel make the steel harder and stronger?
How does tungsten carbide affect tooling when included in cobalt, and what are the properties of cobalt?
I have a few welding questions?
who developed mig welding
what happens if shielding ga is not used during gmaw
why was it developed
what is the difference between flux cored electrode welding and gmaw
what is the elcectrode
what is the contact tip
what is the gas nozzle
what is an inhert gas
what happens when helium is used as a shielding gas
what type of power supply does a gmaw need
Using JB Weld SteelStick in a Grill?
I need to weld two caps of the burner in my gas grill. But I dont have the equipment or money to weld them. I have a stick of JB Weld SteelStick. Ive used it before and it does the job on other metallic objects. Will it be safe to use that on my gas burner? Will it affect my health or the taste of food if it burns or if its near the flames? Is it safe?
Last year i was welding something that was rusty, the Wire deflected off the steel and into my index finger and right through the bone, since then it has been agony and still cannot feel the tip of the finger. What have i done?
Update: In response to Harley's answer, all the firms steel is kept outside so it rusts with time, 99% the time the steel is clean. I was welding a 4-1/2 inch cap onto a gate post and the only way to keep the cap on is to put a tack on one side of the cap and turn round to put another tack opposite side, holding the cap.
first thaks for all of your answers.... i am useing a 1/8 rod on 1/4 and 1 inches mount... the vertical weld is kicking my rear...pool of slag dripping ugly weld no penitration.....what and how can i do i right....please detailed thanks....
If you can flux weld, will you be able to gas weld? Are they the same level of difficulty?
I'm new to wire feed welding. I may buy a flux welder [no gas] rather than a gas welder for the simple reason it is cheaper.
What does high resistance mean? in welding?
In welding an arc is established in the gap between the electrode and metal. the gap has a high resistance. When the electrical current meets resistance, heet is generated.
How could i weld two sheets of aluminium together?
doesn't particularly need to be welding but i need to make an air tight permanent seal around 2 very thin sheets of aluminium (like .02 inches thick) i was thinking .02 inch 5052 aluminum because its the thinnest i can find but am obviously up for suggestions.
粉未冶金用什么硬质合金加工是最好的? 粉未冶金材料是(FTG60Cu3Mo-40)
粉未冶金用什么硬质合金加工是最好的? 粉未冶金材料是(FTG60Cu3Mo-40)
请问车削不锈铁材料的管螺纹应该用什么型号的数控刀片 另外请解释一下刀片上的字母和数字是什么意思 谢谢
玉米秸秆还田机上的甩刀为了提高它的耐磨性,普遍用耐磨焊条堆焊,为什么不用合金粉熔化呢?
玉米秸秆还田机上的甩刀为了提高它的耐磨性,普遍用耐磨焊条堆焊,为什么不用合金粉熔化呢?
陶瓷刀具能否加工 硬质合金 ??
什么是pkd刀片
请问一下,在雕刻机上面加工"碳纤材料"的板材,应该选用什么样的刀?
请问一下,在雕刻机上面加工"碳纤材料"的板材,应该选用什么样的刀?
我妈说家里有祖上留下来的钨金,不知道是炼钨金的原料还是就是钨金,如果是炼钨金的原料的话大概什么价格?
在滚压成型过程中 工件上表面会产生毛刺影响产品质量 倘若把上滚模具用抛光机抛光后 毛刺会暂时消除 但是几件过后又出现了 如何才能彻底消除?
钴的特点?
粉末冶金DIN30910-5相当于什么材料
DT钢结硬质合金与YG类硬质合金在性能和应用上的区别
什么是国标A类高等级硬质合金
钨酸钠的分子式是什么
什么硬质合金,可切削锻造焊接热处理?谢谢
请问一下硬质合金的熔点
粉碎机锤片用什么样的材质耐磨?
Which is a stronger weld, arc welding or brazing?
i have to weld some thick metal, the metal is about a 1/4 inch thick and is used on a tractor, so I need a good strong weld. I have an arc welder and a set of torches. Its been welded before and has broke. If brazing is stronger can you also tell me what kind of rods to use?
Is there any good books on welding? I already know how to weld stick and mig just need to learn everything about it
Is a titanium weld any stronger than a stainless steel weld?
Building a piece I designed for my prosthetic leg. I have made it out of 12ga stainless and a grade 10 stainless bolt 3 times now and 3 DIFFERENT welders have welded it. Each time it has snapped at the point of the weld.
I am wondering if I was to go with a grade 5 Titanium sheet with a titanium bolt and weld those, would it be stronger than the stainless welds are? Or is a weld a weld.
Thanks
Can you weld Schedule 10 aluminum to Schedule 40?
Is it possible to weld schedule 10 aluminum to schedule 40? The schedule 40 has a wall thickness of about 1 inch and the schedule 10 is about .16 inches. We are building a rocket and the body tube is made of the lighter schedule 10, while the end caps of the oxidizer tank are schedule 40. The end caps are circular and will be inside the tube and will have to be welded all along the edges. We have never tried to use two different schedules so we aren't even sure if they will hold well.
Update: Yeah we are planning on beveling the edges on Monday. To tell you the truth, we didn't even think we were going to make the body tube out of schedule 10. We were just going to do the whole thing out of 40 because it's damn near impossible to find 20 feet of schedule 10 for a decent price! However, we did, and ordered the pipe after we already received the caps, so we're just stuck with them now. I'm not in the ox tank group...but I believe we are going to have around 675 psi working on the caps and then we're going to a safety factor of 2. We are pressure testing the tank in a pool this coming week. And yes. Every part is made from 6061.
When would electric arc welding be used instead of oxy-acetylene welding?
Also, if you can, what are advantages/disadvantages of these two methods of welding? Thankyou!
I am goint to join cast iron with cast steel by welding process is it possible ?
i am goint to join cast iron with cast steel by welding process is it possible ?
if it is possible which grade wedling rod to be used and what is the welding process ?
Hi, I just bought a small dc arc welder, Ive done some welding before in college but never set up the welder.
How do you know how much current to set the welder to? trial and error?
Also should i try and mathch the electrode thickness to the material i am welding?
I need to weld a patch onto an exhaust on my car at somestage too. Is there a special type of electrode for different types of steel?
I know im a total amature, but im eager to learn!!
Is there a type of WELD you can use w/ ALUMINUM easily?
I want to weld an aluminum frame, I don't want to have to use any sort of gas. Can it be done?
What is the relationship between power and temperature in laser forming and in laser welding.
What is the relationship between power and temperature in laser forming and in laser welding.
Could you arc weld with a battery?
with jump leads clip the negative to the piece of metal you want to weld. put and arc rod in the posotive jump lead and start welding?
Flame resistant jackets or Leather for Welding?
Hi,
1. which is better for welding, FR or leather??
2. When is FR preferred over leather?
3. MIG or TIG what gloves are widely used in US??
Thanks a lot!
MIG/MAG welding process question.?
What could potentially 'GO WRONG' when carrying out welding activities with ARC welding technology.
Areas such as:-
a) Health and safety issues
b) Quality of welded joints.
As well as highlighting areas and/or issues that could go wrong.
What kind of welder should I buy for welding angle iron?
Im planning on welding trailer frames, i would like to be able to weld thicker metal later, i was looking at ark and mig welders, and i wanted to know how many amps and volts to get. I will be welding 1/8" to 3/16" angle iron i think, i don't really know yet.
Question about welding steel...?
Hello. I was wondering if welding a 20 x 20 x 3 feet thick sheet of galvinized steel to a steel silo will hold 200 Tons of weight. Would that thick steel sheet welded to the silo's interior be able to withstand 200 tons of weight?
Why can't i look at the blue light when someone is welding?
my friend's dad was hackin' welding today and he hollered at me not to look at the hackin' blue light and i did anyway, and he hackin' hollered at me again because it will "hurt my eyes"...
why will it hurt my hackin' eyes? i do not understand. =[
What gmaw method uses high currents high voltage large diameter metal to weld in mostly flat and horizontal?
WO3是什么?有什么性质?
钨钛合金是什么意思
金刚石钻头是PDC钻头吗
洛氏硬度、显微硬度、维氏硬度、布氏硬度、巴氏硬度、里氏硬度、韦氏硬度分别指什么?
洛氏硬度、显微硬度、维氏硬度、布氏硬度、巴氏硬度、里氏硬度、韦氏硬度分别指什么?
请高手指点,我要抛光的材料yg8我先用240#金刚石砂轮粗磨,以后不知道用什么材料可有抛到镜面光度
d560焊条是什么材质
镍基堆焊加WC用什么腐蚀比较好
高风圧钻头用什么焊条俢
yt15后面的c304什么意思
skd11,wc,s45c的密度是多少
G30是什么材料
在硬质合金中,钴是如何起到粘结作用的
粗车碳钢零件时,车刀刀头材料应选什么型号的?
CAS号12070-12-1是什么化学药品?
YT5是什么?
几种常用的机械密封材料
钻井牙轮钻头上是什么合金?什么价格?
热喷涂有一些什么材料
If i am welding two pieces of 3/8 in. stainless steel sheets together, with the ...?
dimensions of the sheets being 8ft.x4ft., would a 120 amp arc welder or a 90 amp flux wire welder be strong enough to initiate the welds? Or would i need something more heavy duty?
What is better TIG welding or Oxy/Acetylene welding for 4130 chromoly?
What is better TIG welding or Oxy/Acetylene welding for 4130 chromoly?
I am having trouble with the jack shaft on my gokart. moving. I thought if I could weld it. it would be stronger than bolts. and not move. But I don't know about welding. I purchase an 80 amp 120 volt welder used. and I want to know what size rod to use. I have 3/16 rod but it is old and my freind said it must have gotten wet. because its hard to start. can you help . all I want to do is weld aprox 1/8 inch square tubing to a 1/8" plate and I don't know the wall thickness of the round tubing i'm guessing smaller that 1/8" . (manco gokart frame)
What is better mig welding or tig welding?
i was just wonderin what one is better and how much you make with each one
How can I adhere sheet metal without welding?
I want to make a hobby sized spray booth, but I dont have any welding skills
What is the difference between semiautomatic welding process and automatic welding process and manual welding?
How does an electric arc welding works?
How does an electric arc welding works?
What is the process in atomic hydrogen welding?
And also say Me,
what is the chemical bonding in water molecules? How much energy required to dissociate the water molecules? What will happen in using water vapour instead of Hydrogen in Atomic Hydrogen welding?
What is the advantage of Pulse MIG welding?
What is the advantage of Pulse MIG welding? What is the difference between MIG and Pulse MIG?
MIG fillet welding steel penetration?
MIG fillet welding steel penetration?
Can I weld on hydraulic cylinder?
Got hydraulic cylinder looking to weld couple plates on it so I can bolt/weld it onto trailer its not pressurized or hooked up can I weld the plates directly onto the cylinder tube and is there a procedure to do that? I was thinking fill it up with hydraulic fluid extend the piston all way out with it full of fluid disconnect it and weld on it that way so the fluid will take and dissipate heat from burning the seals up.
How to weld root pass downhill?
Amps? Tec?
1st. Root 2nd hotpass..and than what??? 7018????
Is it alright to do the root pass and hot pass downhill and do the fill and cover uphill with 7018? Or do I have to do the fillers with 6010 also?? Plz explain I'm so confuse.
Thnk you.
I have a old 1980 chevy k20. The rear end is not posi-traction and i would like to make it for both wheels. I use it for getting around in the country and i need the more torque on both wheels i can get. my friend told me you can weld your rearend somehow to become posi. What do you do because i am good at welding i just need to know what to do
How to pass a coast gaurd aluminium welding test?
I am about to take an aluminium welding test welding two 3/8 plates together, in the verticle and horizontal positions. What should your machine be set on apoximatly? And please tell me any suggestion you may have.
Plug welding holes then drill and tap them?
Just wanted to talk about welding I got the fever.Ok so we get these BOP (blow out preventers) and the threads are trash I was thinking how are we going to fix this, dads says plug welding.So he shows me what to do really hard at first, but now after about 50 holes of this stuff I got this looking good or way better at least.Anyhow you guys think plug welding holes is hard when you know they are got to be machine out no bridges gaps etc in the weld.Excited tommorrow to see how my weld turn out when I drill and tap it, so yah I got the fever.
Update: drill and tap came out really good I get off doing this stuff.
About the slag their is none you knock it out, then weld again little at a time and again etc.We heat the material up before we weld on it, so it's not hard when machine out.The right temp is when I spit on the material and it sizzles then I go ahead and weld no breaks or anything 6 hours straight welding.
Yes I drill out the holes with the threads trash about a 8th bigger, you can do it without drilling it bigger, but it's harder and not going to look right casue of the groves in threads make bridges and gaps in the weld.
How do you prevent metal from warping when welded?
When welding a bushing 3" x 5" (of 1026) to a plate (3/4" thick) of 516 the plate draws up maybe a millimeter or 2 mostly at the edge where it is no longer perfectly flat. How can I prevent this drawing as I still need to weld supports to the bushing and am afraid the thing is going to look like a sombrero when I'm done.
Is welding a good career path?
I'm 24 and Just had my first welding lesson this week, 12 week course City & Guilds, hoping to progress to level 3 and then become a coded welder, preferably 6g and maybe a few flat positions aswell TIG or MMA in pipe welding as my main goal is to work offshore and try and set a career up for life,m a Newb but so very mich eager to weld and i am really interested in pursuing this and hopefully becoming a coded welder but i'm not up to scratch on all processes yet. I'm a screen printer but also have lithographic experience, i'm done with printing doesn't interest me one bit and want to get into welding and learn a new skill obviosly one that i like, i'm guna take this as serious as i possibly can an put my all in it! Anyone have any input for me? Any will be appreciated (no negativity) i despise that, but serious realistic input?
Thanks!!!
if i weld tow metals togther it is pbroken
Breathing problems after welding?
so im 17 and am doing a welding/fabrication apprenticeship and was wondering what would cause these symptoms.
So today i was welding without my adflo respirator on (i know how stupid) and just my welding helmet and now when i breathe (6 hours later) i can still smell the same burning/welding smell.
i was tig welding mild steel and high quality 306 stainless handles (homework job) and the mild steel had a paint coating over it which was burning.
and was wondering how long will this last and what causes it
Which type of welding is stronger?
Stick weld
Mig weld
Oxyfuel welding. ( acetylene and oxygen)
HVOF是什么意思.
钨钴类刀具加工高温合金高硬度材料如何提高加工效率
高压阀门阀瓣密封面用什么材料或是表面处理能使硬度达到HRC70?
高压阀门阀瓣密封面用什么材料或是表面处理能使硬度达到HRC70?
碳化钨的好坏怎么区分
碳化钨的汽化热是多少
碳化钨能抗硫化氢吗
硬质合金碳化钨如何加工
请教各位大虾,铸造碳化钨合金焊条,如何用手工电弧焊,焊接方法。
请教各位大虾,铸造碳化钨合金焊条,如何用手工电弧焊,焊接方法。
堆焊碳化钨和喷焊碳化钨的区别 各有什么好处
碳化钨焊丝有哪些规格?
碳化钨刀具丶钨钢刀具丶超硬刀具有何不同?
碳化钨和镍基合金有什么区别
碳化钨中碳的化合价是多少?
阀板在喷涂碳化钨合金后,表面精磨后经过试压,会出现斑点,甚至会起鼓是什么原因?
碳化钨涂层硬度是多少?
碳化钨堆焊耐磨层采用什么工艺?
碳化钨和浓硝酸反应吗
碳化钨是否是导磁材料?
什么是再生碳化钨粉
煤矿废水含砂砾,管道泵、潜水泵的机械密封能否选用碳化钨的密封
我一个钢辊表面喷涂0.15mm厚的碳化钨图层,要求喷涂后硬度为HV1150,可是实际喷涂后我用普通硬度计(压入法)测量硬度只有HV700左右?喷涂厂说我的测量方法不对,普通硬度测量工作无法测量其硬度,应使用显微硬度计测量。 请问:这个实际测量的硬度值(HV700)正常嘛?真的要用显微硬度计才可以测量出HV1150的硬度吗? 目前的情况看这个辊子可以判断为不合格吗?
最近遇到了难题,碳化钨的辊环现在想高效加工,可是换了许多的材料,多没有得到理想的效果 呀!!!拜托哪位兄弟支持一下!!谢谢
碳化钨制取钨的化学方程式
碳化钨(WC)与硝酸和磷酸的混合酸加热反应的方程式是什么呀?
碳化钨(WC)与硝酸和磷酸的混合酸加热反应的方程式是什么呀?
Why stainless steel pipe welding need purging?
stainless steel pipe welding with argon gas purging
Types of protective coating for steel?
What are some structural steel protective coating processes?
Thanks
Flux cored welding electrode.?
Hey Guys, What's the best choice
of flux cored welding wire which
is also low hydrogen. Using shielding gas and no gas?
Can you weld aluminum with a MIG welder without gas?
I have a Lincoln WeldPac, can I weld aluminum with this?
How to keep stick from sticking during arc welding?
i just started arc welding today i have this problem where no matter what i do the stick just sticks to the work piece and wont start an arc i have the amps at 40 and am using a 6013 rod
Update: i also turned the amps to 60 but still sticks
What is a cjp weld?
I'm thinking of learning welding?
I'm thinking of welding since I found a little place offering classes, transportation, job placement and etc, to people who qualify. I've been out of work for a while and i'm a young kid in an area with a very bad economy around ~20% unemployment rate.
Anyway, in my spare time, I like to smoke the herb, I don't smoke on the job and I hate being high at work anyway so those of you who think i'm gonna be like some drunk on the job moron, step off, it's not like that. Anyway, I haven't smoked for a good year now while job searching, so i'm fully sober and can pass an initial piss test.Learn to weld! If you try to get hired, expect to be drug tested. You can always do welding on your own. There is always a need of welders who can bring their equipment and abilities to their location.
What i'm afraid of is random drug tests. The last job I was studying for was concrete inspector (non-dangerous work, at least unless you're trying to hurt yourself...) until I found out the company does mandatory random drug tests. And the herb has such a positive effect on my life (and i'm a year sober so no i'm not just thinking it) there is no way i'm gonna never smoke it again in fear of risking my job.
So do welding jobs require random drug tests?
What are possibilities to failure welding procedure was tested in Charpy impact, and the material grade is API 5L X 65 and Filler Material Specification is E8018G?
Update: Welding was carried in 6"inches pipe and it was failed in Charpy impact testing and the filler material is E8018G used
How well will aluminum weld to bronze?
my radiator is made out of bronze. I welded it with aluminum the kind u use for copper pipeing. does anyone know if it will hold and will it hold with the radiator heat?
Highest certified aluminum tig welding wages for aircraft?
Highest degree of difficulty, .030 thick material to 1/2 inch. with the
the certification paperwork to include the welder the material and the welding rod to be certified.
Can I weld the copper pipe without doing anything. It's thick pipe near coil and i found a leak on the pipe. Instead of calling tech, I wonder if I can buy welding kit from homedepot and weld it.
I know exactly where and I don't think welding is difficult. It's wide open area in the attic.
Or is there any epoxy or other stuff I can use?
What is the best welding type for automotive welding. such as body or frame work? what is the strongest?
What type of welding rod to use welding cast steel?
Cast steel welding
What is the difference between Mig and Arc Welding? Also, is Arc the same as TIG welding?
Have to do an assignment describing the mig and arc welding processess. Not sure if mig and arc welding is the same thing and if it isnt, not sure if arc and tig is the same thing? Please help?
What is the appropriate welding current for stick welding aluminum?
m trying to figure out how to use stick welding an aluminum, i need to know the applicable welding current
What is the appropriate welding current for stick welding aluminum?
m trying to figure out how to use stick welding an aluminum, i need to know the applicable welding current
Which type of welding is used most commonly?
I wanna weld right after high school if i can. What type of welding is most used so i can have an easier time finding a job? such as GTAW, SMAW, FCAW, etc..
At what temperature is it too cold to weld structural steel?
I work for a steel erection company and my boss asked what temperature was too cold to weld. I was unaware that the outside temperature mattered but if it does hopefully someone can help me out.
请问再生碳化钨的纯度一般有多少?用途是什么?可不可以用来生产高纯度的三氧化钨?
请问再生碳化钨的纯度一般有多少?用途是什么?可不可以用来生产高纯度的三氧化钨?
如同弹簧一样的气焊耐磨碳化钨焊条是什么
求碳化钨(WC)的热导率和热膨胀系数?
氧化铝陶瓷的耐磨性比较碳化钨怎么样
仲钨酸铵炼成碳化钨粉需什么设备
密封环材料碳化硅与碳化钨相比,什么更易碎呢?
碳化钨电焊条用直流电焊机好还是用交流电焊机好?
钢体pdc钻头碳化钨是怎样堆焊上去的,一般采用电焊还是气焊,用氩弧焊可以焊吗?
钢体pdc钻头碳化钨是怎样堆焊上去的,一般采用电焊还是气焊,用氩弧焊可以焊吗?
钨钴合金是碳化钨和钴组成的!怎么检测不到碳元素
铸造碳化钨气焊条能不能堆焊在304不锈钢上?
求教给位大虾,碳化钨能进行焊接嘛?
YG8与40Cr能用碳化钨焊条焊接么
增值税、出口关税、退税,有关政策或文件
粘结在不锈钢桶壁的碳化钨粉末怎么清洗下来呢?粉末里有渗蜡
最近碰到一个棘手的问题,我有两条辊子喷了碳化钨,但是他们在运行是上面出现很多小坑,据老外讲是静电引起的,我想知道静电有那么高的温度吗,什么情况下能融化金属,谢谢 给出正确回答的我把分都送他了
电焊碳化钨上面是否继续做冷喷涂。
孔内渗透碳化钨用啥刀具精加工
碳化钨和铁用什么能焊住
碳化钨的弹性模量????????
碳化钨的中国牌号和美国牌号都是什么?
碳化钨理论碳量 6.13的 来由?(计算方法)
碳化钨和金属钴组成的硬质合金 能用来加工食品吗
碳化钨的应用有哪些?
合金材料碳化钨和钴烧结后出现纵向裂纹的原因
丫D7O7碳化钨耐磨堆焊丝,需要打底焊吗?
碳化钨的耐磨度是不锈钢316的多少倍
碳化钨的熔点有2860多度,听别人说钨钢不是熔化后灌入模子里的,而是把钨钢粉灌入模子里压成的.不知道是不是这样的?
碳化钨的熔点有2860多度,听别人说钨钢不是熔化后灌入模子里的,而是把钨钢粉灌入模子里压成的.不知道是不是这样的?
钨钢是很硬很脆的,不知道它到底有多脆
How to calculate the welding consumable for particular length of weld.? in SMAW and MIG welding.
How to calculate the welding consumable for particular length of weld.?
in SMAW and MIG welding.
What to wear when mig welding?
What to wear when mig welding?
I have a broken exhaust stud in my engine head. I have an aluminum head but the stud is steel. The stud broke a little below the surface. I want to mig weld a washer to the stud, but will the weld stick to the aluminum or will it blow a big hole in the head? I will only be using a little 110 mig welder.
will I be okay or will that lead to more problems?
Update: Easy outs should be called no so easy outs. they tend to break and they are harded steel and are much more diffcult to drill out.
I forgot to mention that i have had a torch right on that stud, it didn't affect the head but it also didn't turn the bolt red. why is that?
What is the advantages and disadvantages spot weld and full weld?
I want it in point,not description..
Why does stainless steel bends when I weld it?
I am welding 1/2"x3" flats. after I am done the flat is bended. I am tig welding it, but if I use mig, the same things happens. Can someone tell me how to do this right, do I have to preheat the steel, I am using to much amps?
thanks
Can you stick weld an insert die V.S TIG welding it.?
Can you stick weld an insert die V.S TIG welding it.?
So i want to replace the perimeter of my flat bed trailer. I am doing this because the previous owner put way to small angle iron around the perimeter. So the question is would a 110 mig be sufficient to make the welds. The sides are used to tie down the atv I haul.
When Mig Welding how can you see what you are doing?
I've never done it before and I'm scared to try. I have to do it next week at a volunteer job only for this once but I'm still nervous of doing something wrong. My question is when you have a mask on (really dark) how can you see what you are doing?Any tips on this welding are greatly appreciated, even really basic things.
Why do welders use helium and argon gases to blow over metal during the welding process? Is it because of the way the gasses effect the chemical bonding properties of the metal?
should you wear safety glasses under your mask while tig welding?
Are their any API codes governing installation of new welded piping in close vicinity of gas piping?
Any recommendations or suggestions from safe opeartions and welding for new pipes in vicinity of gas piping which is commisioned
Welding aluminum with 3 phase welder?
My uncle has an Airco welder, and I need to weld some aluminum with it. What voltage and flow meter settings should I use with the aluminum wire. I am welding a 1/16" NPT aluminum bung onto aluminum inter cooler piping.
also if there is a better category to put this in please tell me
Which is better,bending or welding?
i want make n thing from a long hollow bar ?should i join two bar by welding or bend one single bar in angle?please reply considering strength,stress
I would like to be a pipe welder and wanted to know does pipe welding cause illness?
I was looking into going to school to become a pipe welder. and i heard that pipe welding may cause illness and or disease. I would like to know 1. does pipe welding really cause illness and or disease? 2.How are some way i may protect myself from getting those illness or diseases? 3. how affective are the ways to protect myself?
What is the best way to weld an aluminum head.?
I have a 3 wheeler and I broke a small piece off where the muffler goes in the haed.. the little piece that holds the stud to be exact. i want to know what is the best thing to bond these pieces together. I tried jb weld but it doesn't like the heat
Welding an alloy wheel?
How can you weld steel and aluminum together. My 2nd problem is that it's on a "sniper" rifle chamber in 7.62x54r, thus I'm worried about the heat that it will produce near the weld spot and weaken it. Thanks
Its a mosin nagan sniper project, and I'm trying something different, just wonder if that possible, and if not then what would be the best way secure the scope mount rather then just 4 screws?.
I have a MIG welding question?
It's out of gas.I'm trying to weld a small piece.Would flux help ? and is the gas MAAP ?
The part I'm trying to weld is a wire sheath for a throttle cable to a lawn mower.
I figured this would be the best section to ask a welding question
How does metal burrs left at area to be welded causes weld defects?
Can metal burrs created by grinding operations lead to weld defects to arise? If so, kindly specify the dynamics behind it. Thank you
copper has a high heat depostion rate.....what current is recommended for 1/4 plate? dcep dcen?
Update: just a question that was brought up by my class. I know that it is posible,but they are saying that t must be welded with ac
WHAT IS THE DIFFERENCE BETWEEN ARGON WELDING AND NORMAL WELDING?
WHAT IS THE DIFFERENCE BETWEEN ARGON WELDING AND NORMAL WELDING?
Does welding put off Co or Co2?
Does welding put off Co or Co2?
What type of wire to use for welding cast iron on a MIG machine.?
Hey Guys, I'd like to weld some cast
iron in the future and not sure what
type or what polarity to use on a
Mig machine. Is gas shielding necessary ? Thanks George
How to spot weld aluminum with an arc welder?
i have a small hole in the bottom of my but how do i spot weld it with a arc welder stick welder. i know you have to clean it very well iam not trying to run a bead just a small spot weld bit iam using a stick welder not a wire feed welder.i bought aluminum welding rods 1/8 in they didnt have any 1/16
Update: i said i only have an arc welder not a tig not a way to braze it
Best way to weld sheet metal.?
I need to know the best way to weld sheet metal. I have an old project car that i'm currently modifying, i have a friend who's a welder and he did all the frame and structural welding. but i now i'm onto the cosmetic stuff and need to buy some equipment. I don't have alot of welding experiance but I have spent a little bit of time welding aluminum(tig) and did some steel welding with a mig welder. The problem i had with the mig welder is that it got too hot and distorted like crazy. i was wondering if anyone knew of a better method of welding that wasn't too expensive to get into so i can finally get my benz on the road. thanks.
what kind of welder would be best? like oxy or mig or what? im welding steel.
Is welding a hard thing to learn?
Recently, I have decided that I want to go into welding as a career. I am 16, and a sophomore in highschool. I plan on going to a school next fall that my highschool pays for me to go to. At that school, there will be teachers to well, teach me how to weld. people around school though say that since I am not book smart or math smart, that it is a stupid decision to make and that I won't be able to do it.
What is carbide percepitation in terms of welding?
What is carbide percipitetion and how its affect the welding while on using an alloy steel electrode on Mild steel or Cast Steel or Alloy Steel or Cast Iron? and what is the precation should be taken during these type of welding to avoid problems.
If i get some angled stainless steel to weld together to make a frame..will the weld spots still be "stainless"? In other words: will the weld spots on stainless steel be as corrosion resistant as the rest?
I have acquired an oldish, but barely used, manual metal arc welder (100 amp rating) in part payment for a debt. Are they any good? And how easy is arc welding? I vaguely remember having to weld two pieces of metal together once, during my mis-spent youth ..... that was a long time ago ..... the nearest I've ever done since then has been soldering (electronics, and domestic plumbing -- 15 mm. and 22 mm. copper pipe).
I've recently acquired a 140amp Arc Welder and I need to weld a footplate onto my motorbike, I need to know if it would be safe with my petrol tank still attached, as it has around 2 gallons of fuel left inside , if I earth the unit close to where I am welding?
I really don't want to remove the tank as a lot of electrics are still attached....
Thanks in advance :)
是不是钨钢的含钨量越高就越硬
好像钨的熔点是单一金属元素内最高的,请问这样的金属如何提炼、融化呢,又用什么装呢?
碳化钨概述,性质,用途,产制,质量规格有哪些?
硬质合金铣刀如何制造的?
求硬质合金钎焊
才入行不久,很多不懂,请大家指教。
Q1:车削加工中,P01,P10,P20,P30,P40分别代表的是多大的Ha或者HRC硬度啊。
Q2:一般硬质合金刀具的话,在常温下需要比工件硬多少倍才能保证切得动工件呢。
国标里硬质合金刀片剖面线是哪种?在autoCAD中是哪种线型?怎么加进去?
国标里硬质合金刀片剖面线是哪种?在autoCAD中是哪种线型?怎么加进去?
硬质合金湿磨什么意思
江西赣州不是世界钨都吗,钨废料再生处理能力怎么样?
手电钻夹硬质合金钻头可以钻钢板吗
碳钢粗车时宜选用牌号为y15的硬质合金作为刀具材料对还是错。急
碳钢粗车时宜选用牌号为y15的硬质合金作为刀具材料对还是错。急
不锈钢扩孔,2.6mm扩到2.8mm,精度2.80-2.75,深度10mm,硬质合金的不行,求高人指点耐磨钻头
新钻头扩七八十个就磨细了,还没发磨,请高人推荐耐磨好用钻头
适宜焊接铸铁、高碳钢和硬质合金的气焊火焰是
车削钛合金用什么刀头好
我公司想购买一批潜孔钻头,我在网上了解了一下钻头牌的,想问一下这个品牌的质量怎么样?
刃磨硬质合金车刀用什么金刚石砂轮
汉和数字电火花线切割机DK7720怎么样,我想买一台用作硬质合金锯片扩孔使用,小型的就足矣,望及时回答
汉和数字电火花线切割机DK7720怎么样,我想买一台用作硬质合金锯片扩孔使用,小型的就足矣,望及时回答
哪个国家的金刚石砂轮做出名或者性价比优势最强的?主要用于生产硬质合金刀具的,我想直接批量进口、批
哪个国家的金刚石砂轮做出名或者性价比优势最强的?主要用于生产硬质合金刀具的,我想直接批量进口、批
如何修复丝锥、钻头(加工中心所使用的、材质为硬质合金),用什么方法或者设备
如何修复丝锥、钻头(加工中心所使用的、材质为硬质合金),用什么方法或者设备
什么能腐蚀硬质合金?
说明高速钢刀具在低速、中速产生磨损主要原因,硬质合金刀具在中速、高速时产生磨损的主要原因
说明高速钢刀具在低速、中速产生磨损主要原因,硬质合金刀具在中速、高速时产生磨损的主要原因
硬质合金机夹三面刃铣刀是面铣刀还是端铣刀
请问YK05牌号是什么硬质合金,YK05代表什么含义?
yt5硬质合金刀头怎样
直径20的硬质合金球头铣刀,铣削普通钢料,转速 进给 吃刀量各多少合适i?我用的是数控加工中心。
刀片上印BHA33,具体品牌不知道。
Welding question, need some advice?
I'm hoping this is the correct section to ask.
I'm a professional welder and proficient in ALL positions. But the last few days a new problem has arisen that I haven't encountered before.
I'm working with 3/8ths" mild steel plate, G2, G3, and G4 positions. This is SMAW or "stick" welding. I am a perfectionist with the prep-everything beveled 37 degrees, ground like a mirror, and with a 1/8" land. I'm using Lincoln 6010 1/8th" electrode and am spacing 1/8". My problem is we have a bunch of new Lincoln V350-Pro Inverter welders. I like them but I can't seem to get a decent root pass for the life of me. (My only problem is with the root pass.)
They seem to fizzle out about half way into the rod and stop penetrating. I can fire up one of the older Dial Arcs and have no problem. But we are phasing out the older buzz boxes in favor of the newer technology.
I know practice, practice, practice. But I'm hitting my head against the wall. I know it's all about the settings. I've tried everything from 70 to 85 amps, 0 to +5 hot start, and -5 to + 5 arc control. No combination seems to be working for me.
Like I said, I'm not new to this. I can do it great with the older machines but I'm getting really frustrated. If anyone has a clue to what I'm talking about I'd sure appreciate some advice.
What does it mean when a welder has a 1/8 maximum welding thickness?
And can a person just build onto their weld with a 1/8 welder instead of buying a welder that welds 1/4 inch?
What volts and current should i use to weld a 10mm mid steel butt joint?
My problem is that my machine just has a number setting, its an INE MM382, i am completing a weld procedure and need to figure out the volts,wire speed and current
What type of mig welding wire do I need to use?
I have a little experience in welding (2 year certificate and some work experience) and I have mainly welding structural steel. Just recently I started working with aluminum and sheet metal. I know there is mild steel and aluminum welding wire on the market in different thicknesses, etc. Apparently last week, I used mild steel wire on aluminum and it still produced good welds and beads. My question is, when I'm welding aluminum, I have to use the aluminum mig wire and when welding structural I need to use the mild steel wire correct?
Can someone give me some welding advice?
I am new to welding, and purchased a 120 volt flux cored wire feed welder for some little projects I am working on. Can someone share some tips, techniques, etc. to help me get started?
Can you weld steel or aluminum with a flux welder?
i want to know if you can weld steel or aluminum with a 90 amp flux welder
Update: i want to build a bike, i honestly don't care which it is made out of but i need to know what i can use my welder on. thanks in advance
Can i weld 1/2" thick metal with a Tig welder thats capable of 1/4" max?
I need to know if its acceptable to weld 1/2" steel with a tig welder capable of 1/4" if i were to weld both sides...1/4"+1/4" =1/2"
If i were to weld just a plain piece of 1/2" steel to another 1/2" steel for practice. Im thinking about getting a Miller thats made for the job, however, im looking at a cheap cheap tig welder it works good, just limited up to 1/4" steel. I already got a mig, but i admire Tig for its strong property characteristics.
I have a question about welding procedures please, and I deeply appreciate your insightful input/answers.
1. Welding procedure specification (WPS)
2. Procedure qualification record (PQR)
3. Welders performance qualification (WPQ)
I know (by definition) what the above three means, I'm fairly new to welding and/or oil and gas industry (just one year experience).
HERE IS MY QUESTION:
When I worked on piping standard for production pad, we used ASME B31.3, 31.4, 31.8 and we simply specified which applies to on and/or off-pad facilities for liquid hydrocarbon, water, and gas. The main thing that appeared in the code were the 3 different equations for B31.4, 31.3, and 31.8. In addition, we just made some recommendations like what pipe sizes should be threaded and which ones should not.
When it comes to welding standard, we have ASME sectoin IX, and API standard 1104. Those I think are the two most widely applied codes to production facilities and piping welding.
SO
When writing a standard/guideline for WPS, PQR, and WPQ, what exactly does this entail?
1. Is it just saying for WPS, use this code, or..
2. I've seen some sample WPS, etc, but for a standard, what kind of information is contained in a company welding procedure standard that the construction folks make contract and/or company welders follow as a procedure, qualification, etc
3. Or do you (after reading through the two codes) say for such kind of weld, use this filler, pre-heat, etc. I've seen a lot of variables (both essential and non-essentials) in sample WPS, but ..
THE BOTTOM LINE IS
If you were asked to write a company standard/guideline on Welding procedures, what would be the content, so that it can be used to get the WPS, PQR, etc
BECAUSE
The code already specifies what kind of fillers should used for what kind of base metals, and treatments, etc. So do you just say, use this code, or if you want to get more specific, what do you include...The codes are 100s of pages, the company standards/guideline based on the codes will of course be 3, 5, or more pages.
THANKS YOU FOR YOUR HELP.
Can Hardened Steel Still Be Welded?
Can Hardened Steel Still Be Welded?
Would carbide tipped cutting tool be a wise choice for cutting a piece of copper? why?
Would carbide tipped cutting tool be a wise choice for cutting a piece of copper? why?
Would carbide tipped cutting tool be a wise choice for cutting a piece of copper? why?
Would carbide tipped cutting tool be a wise choice for cutting a piece of copper? why?
What is tungsten carbide or tungsten carbide grade?
What is tungsten carbide or tungsten carbide grade?
Is there anything Stronger than Tungsten Carbide?
Is there anything Stronger than Tungsten Carbide?
Can Tungsten Carbide be forged?
Can it be forged in a manner similar to steel or iron? If not, what about pure Tungsten? If either can be, is there anything specific that should be known before doing so? (Working temperatures, hardening, softening, etc)
Thanks.
What are carbide blades made of?
What are carbide blades made of?
These questions are all about the element Tungsten...
1- # of energy levels
2- # of valence electrons
3- Melting point (C)
4-Solid, liquid, gas
5-Metal, nonmetal, Metalloid
6- what color is it?
7-When was it discovered?
8-Who discovered it?
9-Where was it founded?
10-List some uses.
.
.
.
Anwser all that you can. I had to do it for a project like 3 years ago and i found it in one of my own notebooks. I wondered if people knew anything about this anwser. If you get the best anwser then got the most right.
Is it possible to use a regular drill and drill bit to drill into a 2/18 inch thick piece of titanium. And can you use a file on the the same width as listed before to file a piece of titanium.
Root welding 1 1/2" air line pipe (100-150 PSI) with 7018?
I'm going to be doing a job, and instead of using fittings and couplers, we'll be just root welding the pipe with the 7018. Any tips on welding this small diameter pipe? Anyone think this is the best choice rather than going with a 6010 than 7018 cap? Can't seem to find much online on air line pipe welding...
Hello i have a project that requires welding but ive never welded stainless before what kind of rod would i need to STICK weld 420 stainless steel?
I have project with lifting heavy load, therefore i need point of view for which is strongest and perfect penetration stick welding electrode(AC OR DC) and mig welding wire for welding mild steel project made of square hollow boxes?
Can you weld titanium to stainless steel ?
I just bought titanium exhaust tips on eBay. Then I heard somewhere on the Internet that you can't weld titanium to stainless steel. Is that true ? Thanks
How do I arc weld alloy metal?
aluminium checker plate and aluminium box section, using a basic up to 160amp arc welder
Can you weld stainless steel to regular steel?
Can you weld stainless steel to regular steel?
Difference between cc and cv welding?
Difference between cc and cv welding?
I have an old vise which broke and am wondering if I can oxy/acy. weld it? its one of the jaws that broke,lol not the real steel frame part...
Should steel being MIG welded always be gas shielded?
Should steel being MIG welded always be gas shielded?
my roof is leaking and i called a roof repair man, he said that where the two sheets of zinc were welded has cracked and has caused the leak,
the repair man seems a bit dodgy and i don't trust him, how would i go about welding the zinc myself?
Is it possible to weld aluminium to mild steel?
Is it possible to weld aluminium to mild steel?
Welding metal fumes ??
Whats the difference between soldering and welding two bits of metal together?
Whats the difference between soldering and welding two bits of metal together?
硬质合金生产中的成型剂主要是四氢萘对人体有害吗?车间封闭开空调生产。
硬质合金生产中的成型剂主要是四氢萘对人体有害吗?车间封闭开空调生产。
比较焊接式硬质合金车刀 机夹车刀和可转位车刀的特点
硬质合金k10和15和k20哪个型号硬度高
硬质合金硬度,耐磨性,耐腐蚀都很高,但是他的什么很低
Φ4-Φ8的硬质合金铰刀加工球铁线速度一般给多少?每转进给多少?
Φ4-Φ8的硬质合金铰刀加工球铁线速度一般给多少?每转进给多少?
厦门的金鹭硬质合金材质生产的60°铣刀加工转速是3000转的五金冲压模具钢,能连续加工5个小时以上么?
厦门的金鹭硬质合金材质生产的60°铣刀加工转速是3000转的五金冲压模具钢,能连续加工5个小时以上么?
关于硬质合金球齿,请问什么设备上需要的多?它有什么用途?
焊接式硬质合金车刀特点和应用范围
硬质合金麻花钻,钻耐热钢(HRC 30),出现严重的缠削现象,请问钻头如何磨才能解决
钻头直径较小,不存在开断削槽的可能
硬质合金混合粉料松装密度怎么达到
石墨、硬质合金的比热容是多少? 硬质合金分多种牌号,就以Y15牌号来计算就可。
石墨、硬质合金的比热容是多少?
硬质合金分多种牌号,就以Y15牌号来计算就可。
铝合金和硬质合金哪个强度高?具体一点!
硬质合金立铣刀,8mm直径4个切削刃,螺旋角45度,立式加工中心使用,铣削45#,求切削用量
转速用3000,切深5mm,走刀量用600,是否合理?
5mm吃刀深度的,不分粗精加工的,尽快去除金属就行
硬质合金旋转锉可以研磨热处理过的材料吗
俄罗斯硬质合金BK8、BK8-BK,BK10-KC分别对应中国什么牌号?
俄罗斯硬质合金BK8、BK8-BK,BK10-KC分别对应中国什么牌号?
适合做车刀材料的是 ① 碳素结构钢 ②碳素工具钢 ③合金工具钢 ④硬质合金
适合做车刀材料的是 ① 碳素结构钢 ②碳素工具钢 ③合金工具钢 ④硬质合金
在硬质合金中,磁性CO含量是衡量什么的标志! 比如间接的反应碳量的高低等等!
在硬质合金中,磁性CO含量是衡量什么的标志!
比如间接的反应碳量的高低等等!
磨硬质合金用白刚玉砂轮还是碳化硅砂轮
yg3硬质合金刀头焊接断裂什么原因
硬质合金焊接刀头不同材质特性和用途有何区别?如YT7206\YG8\YT5等。有全面的资料更感谢!
硬质合金焊接刀头不同材质特性和用途有何区别?如YT7206\YG8\YT5等。有全面的资料更感谢!
一起磨硬质合金YG8和高碳钢65Mn要用什么样的砂轮?
粗加工铸铁应选用哪种硬质合金牌号?为什么?精加工45钢工件应选用什么牌号的硬质合金?为什么?
粗加工铸铁应选用哪种硬质合金牌号?为什么?精加工45钢工件应选用什么牌号的硬质合金?为什么?
本人是做产品加工的,主要是薄壁管缩管成型,即是将直径大的管子通过缩管模具使直径变小。
最近因为长时间使用,合金缩管模具内壁有轻微磨损,发到别的厂家进行内壁抛光处,他们用砖石粉进行抛光,抛光效果满好。
生产两天后模具内壁有少量铁屑黏附,对铁管(Q195材质)表面划伤。
请问是什么原因引起的,有解决办法吗?
比较说哪些机械公司需要用到拉丝模?
工件材料是Q345D,铰刀是直径18的整体硬质合金6刃左旋右刃铰刀,现在发现铰出来的孔里面总有一圈一圈的划伤,加工时加工余量为单边0.2mm,铰刀转速120r/s,进刀量是45mm/min,冷却液是乳化液,请问哪位高手能指点下,参数是否正确。最好给出个加工参数,s和f 是多少,谢谢。刀具加到几床上,跳动大概在1丝范围内。
I wanted to mig weld my go karts frame but it's by the gas tank. How should I do this, like put a tarp over the tank to prevent sparks or what should I do?
I need a little help for my Welding questions?
I need a little help for my Welding questions?
Types of electrodes used in gas welding?
Types of electrodes used in gas welding?
How can I improve my welding technique?
Iv been tig welding for 3 or 4 months now, and im pretty good at it, but i want to master the skill and try and make the weld constant without any stop and starts, or areas where there hasn't any penetration
How do I weld black pipe to a steel cylinder?
I have an oxygen cylinder that I drilled 1 inch holes into. Then I rounded one end of a 1/2" x 3/4" black pipe 90° elbow to fit the 1 inch holes. Now I am left with the task of joining the two together in a solid fashion. I considered mig welding the two but was concerned with leaks. I also thought about brazing the two, but the area will be subjected to high heat. Somewhere in the order of 1100°, and I an concerned the braze will crack. Should I tack weld it to hold it firm , then braze it together to seal it???
What is the best way to join the two and seal it?? If it's welding then should I pre-heat the metals before welding?
By the way this is going to be the air inlet pipes on an Imbert Gasifier.
How to weld a 1.5 mm thick Tubular Stainless Steel T-304 without warping or distortion.?
I fabricate a gate made of SS-304 2" x 2" x 1.5mm thk Square Tube for horizontal members and ss-304 1" x 2" x 1.5 mm thk rectangular Tube for Vertical member, The Vertical members, 12" long and 5 in apart are welded to horizontal members, As I weld the vertical member to horizontal member, it create distortion on horizontal members. How do I eliminate this distortion?
Im Tig welding 1mm stainless steel in the near future. does anybody know the correct amps to use?
im welding a really delicate instrument and will need to fuse it more than add filler wire, the welder i will be using has 10 amps min, so i was wondering if i would need lower amps than 10?
Aluminium welding, how to learn to weld aluminium??
i would like to learn how to weld (to build some custom motor bikes)
were do i start, can you learn how to just weld aluminium or is the courses were you just learn to weld all types of metal
AC welding/oxy-acetylene welding/brazing aluminum.?
Which would be the best way to weld 1/8 in thick aluminum pipe like on a unicycle. I have a AC only stick welding that is capable of doing 220 amps i also have a oxy-acetylene torch. I was wondering if there is any way for me to weld efficiently with what i have on a 1/8 thick pipe? I have been looking at different rods such as 4043's but on the different chats i have seen they did not specify if i could use them with my AC welder. Also the weld doesn't have to be the strongest weld in the world because one pipe will fit inside the other pipe and i will just need to hold them in place. since it needs to be held in place and one pipe is overlapping the other i was wondering if brazing would be OK. I am some what experienced in brazing, but i have never attempted brazing on aluminum.
If you have any ideas PLEASE share=)
thanks!
ok so at my school our class had to go to the auditoriom where the stage is to take mme test and they covered the stage with that curtain whatever but i could still see threw it and they were building something and i could see them welding slightly i got a great look at the arc about 18times becuase im sitting nearly 25feet from it i sat there for 3 and half hours trying not to look at it but i did quite a few times im just curious will it damage my eyes from 25feet away yes i know i was sumb to stare at it but its been 6hours i dont notice anything but my eyes are slightly blurry and hurt a bit but its not like extreme pain its just mild and my dad said if you damaged your eyes you would have extreme pain so idk
What certification is required to weld gas pipelines?
What certification is required to weld gas pipelines?
Can i use gmaw on arc welding?
i have used arc welding as a root run can i GMAW for final run
What kind of welding mask is better?
My brother is on the welding just recently and his eyes get very red and they burn, someone told him to get a better welding helmet but I have no clue what to get him..can anyone help?.
what shade is better? what is the difference between batteries and solar or rechargeable? .As you can see me has no clue!
Im wanting to learn how to do basic welding. I would like to eventually be able to do light fabriction, car restorations, exhaust pipe installing....Eventually...But right now I just want to get started and want to know what the most basic materials are that i should get to start practicing with. I went to my local home depot and saw three different types of gasses. oxygen, propane, and mapp. From what ive read so far oxygen/acetylane is one of the most basic and universal welding methods. But i dont even know what exactly gas/gasses and materials I need to do that method with.
Installing my own exhaust kit and minor automotive repairs would be the one thing i could actually see myself welding in the near future. however, if that requires more advanced skills then i could hold off on that for now, but I still want/need to start somewhere...
Could somone please help me?
where ferron welding rods are being used & their advantages over normal welding rods.
The best welding machine is which brand?
The best welding machine is which brand?
Welders, is Welding worth the risk? and how is the pay?
I want to go out to train to become a welder, but recently I have discovered the many risks of welding. Is it worth it? Do you get payed well enough on average? and is there a union for welders? I am interested in the field, but I want to make sure it is definitely worth it. Any and all info is greatly appreciated!
Whats the ups and downs of being a welder?
i just want some tips for Mig welding
Need help asap with MIG spray arc!!!!?
running a lincoln power mig 350. the wire is 0.045 Mil spec 70S2 hardwire. the gun is a magnum 400. shielding gas is 98%argon with 2%Oxygen at 42cfh. I'm trying to run a testing coupon of 3/8" thickness with a 30 degree bevel (60 degree total for both sides) with a 1/8" root gap. using 1/4" backing plate. I have the machine on setting "21" for 0.045 argon mix welding. the procedure per the PQR says that I should be using 3/4" plate with the same bevel and a 3/16" root gap running 27 volts and 300 amps. Cannot seem to get it to work what so ever. I've already tried 4 tests and each one has linear cracks down both sides of the root which carry thru the entire weld sequence. I've tried preheating the plates and postheating the plates. I've tried a ton of different amperages and wire speeds to no avail. it seems like the spray just wants to suck into the sides instead of getting down into the root on my initial pass.
Does anybody know exactly what settings or parameters I should be running for these conditions? I've always run fluxcored wire at my old job and this spray arc hardwire mig is really pissing me off. also, any idea why i keep getting cracks/porosity? it's carbon steel so I cannot understand why this is so difficult especially running in the flat position! I've run fluxcore 0.045 vertical up tests that were over an inch thick and a foot long with absolutely no problems and they passed RT, PT, and VT testing so I can weld believe it or not this is just a totally new procedure for me. any advice or suggestions are much appreciated because my boss is about to kick me out the door even tho he's told me to use 3 different shielding gases already so he has no clue.
Yahoo/answers doesn't really have a category for this so if anybody knows where I can find the info that'd be great too.
How to weld vertical using spray arc?
ok so im going for my mig cert, and the welding inspector says anything over 1/8 inch needs to be spray transfer to qualify for aws. so I assume to weld vertical you would need to use a pulse setting? I just bought the miller 350 p works well spray pulsed flat same settings on vertical its horrible what am I doing wrong
im a freshman interested in a career in welding...can yall give me the basics of what a welder does...where he works...how much he makes ect. Thanks
Arc welding ( stick welding ) help?
ok so my welding instructor tells me that when the rod sticks to the plate to move the holder right to left over and over until it comes loose if tht dosnt work pick up the plate and then pull the rod off .
when i was welding i did both the first step didnt work so i picked the plate up and all these sparks flew from the base plate and i put it down . called him over and he fixed up everything for me but wat i would like to know is if i pick up the baseplate and then detach the holder from the rod will it arc the holder ?
Welding question Can you weld copper or brass to steel?
Can you weld copper or brass to steel?
how dangerous is gas welding. dangers like explosions and such. and how big is the percentage of the tank exploding?
Any tips or anything on welding?
Im in welding tech class at school right now and i know how to grind and weld and everything but are there any tips or anything on welding? Like whats the diffrence between arc welding and stick welding and stuff?? I wanna practice a lot and get good over time and maybe do a career working on a pipeline or in a shop
Is Welding good work? and is the pay any good? Apex school of Trades a good school?
So I'm looking into Apex for the Welding because I think Welding is different and rare to come by a Welder in society. I think I'll enjoy it but I'm not shore if Apex is the right school. I took a tour yesterday and it seemed real nice but I'm looking for anyone who has graduated from Apex and is actually successful. OR if anyone knows another legitimate trade school in NYC. Thank you.
I'm working on trying to calculate the stress throughout a group of welds and I'm trying to figure out all the stresses that occur. I know there's torsion but I'm not sure of any other ones. I've pasted a link here that takes you to a picture of what I'm talking about. The left shows the basic thing I'm working on. It's welded to that flat plate along the back and the same thing is on the other end not shown. The arrows are where the load is applied and the right shows the location of the welds.
Is a stick weld stronger than a MIG weld?
Me and my friends have been arguing about which weld is stronger, I think the stick weld is stronger than a mig weld, the mig weld just looks pretty. Which one is stronger and why is it stronger?
i have product design work for college and i'm soooo stuck!
i need to know different types of welding equipment and what they are mainly used to make/join!!
-electric arc
-metal gas inert
-tungsten inert gas
-oxy acetylene
-hot air
What types of jobs are available in welding?
I am 23 years old and have been thinking very seriously about going to school to learn the welding trade. I love to work with my hands and enjoy building things, and I'm not afraid of some hard work. I want to know what options I'll have when I'm done with school. Do all welders end up making $15 per hour working some mind numbing city job? Do all welders have to travel all the time to work on pipelines? Can someone make a good living working in shop or doing fabrication? If so, what are those jobs like? I live in Los Angeles if that helps. Any advice will be greatly appreciated. Especially from an experienced welder. Thank you.
加工铸铁等脆性材料时,应选用什么类硬质材料?
加工淬火后的高硬度合金钢用什么材质的硬质合金刀
加工中心上铣45号钢刀具磨损很快,我用的是洛式80度的硬质合金铣刀
直径16 转速1800-2000 进给1500 进刀深度0.3 不知道哪出问题啦
哪位好心的大哥告诉我下呗
硬质合金锯片标准级和装修级有什么区别
硬质合金钻头排不出削导致断刀是什么原因引起的?
加工PVC用什么硬质合金刀具?铣削速度高,无冷却,要求刀具寿命高。
加工PVC用什么硬质合金刀具?铣削速度高,无冷却,要求刀具寿命高。
硬质合金钻头加工铸铁,很容易折断,请问有什么方法解决?5和6、5两种孔
硬质合金钻头加工铸铁,很容易折断,请问有什么方法解决?5和6、5两种孔
硬质合金模具是否适合使用磁研磨抛光
硬质合金刀具的哪种型号的性能是:耐冲击,硬度高,耐磨性强。
请车床高手帮助解答:用车床切断直径为100毫米的p20圆钢,分别用硬质合金刀与用白钢刀(高速工具钢
车床主轴转速分别是多少?切削液又如何选择?如果圆钢材料是Cr12又如何呢?跪求,谢谢。
硬质合金的抗弯强度1880N/mm是什么意思?是批需要用1880N的力才能变形1MM还是其它什么意思.
硬质合金的抗弯强度1880N/mm是什么意思?是批需要用1880N的力才能变形1MM还是其它什么意思.
硬质合金的抗弯强度的数字,比如4000和3000,哪一个更有韧性? 是4000更有韧性吗
硬质合金的抗弯强度的数字,比如4000和3000,哪一个更有韧性?
是4000更有韧性吗
数控车合金刀头黄色的是什么材质的?yg还是yw的
硬质合金与碳钢之间用什么胶水能粘的住,碳钢表面镀镍,粘后的要求是耐100度高温,耐水,2米高度跌落不会脱落,焊接的不适合这个产品,就不要说了
硬质合金防滑钉会损坏地面吗?现在国内生产防滑钉的厂家有哪些?
硬质合金防滑钉会损坏地面吗?现在国内生产防滑钉的厂家有哪些?
12整体硬质合金立铣刀最大切削深度,转速,F进给量,急急急急
12整体硬质合金立铣刀最大切削深度,转速,F进给量,急急急急
直径6的硬质合金刀4刃平铣刀切45#钢的转速怎么确定?粗铣多少?精铣多少?确定依据是什么?
直径6的硬质合金刀4刃平铣刀切45#钢的转速怎么确定?粗铣多少?精铣多少?确定依据是什么?
瓷金 PVD涂层 硬质合金 涂层硬质合金 刀片的区别,和适合的加工材料或范围
瓷金 PVD涂层 硬质合金 涂层硬质合金 刀片的区别,和适合的加工材料或范围
什么材质钻头硬质度大
硬质合金钻头的直径尺寸是怎么确定的,以前面为准还是以后面为准?有的前后一样,有的不一样。是怎么确定的,以前面为准还是以后面为准?有的前后一样,有的不一样。
硬质合金钻头的直径尺寸是怎么确定的,以前面为准还是以后面为准?有的前后一样,有的不一样。
我的平面磨密集细目电磁吸盘为什么吸不住硬质合金刀片
主要是手电钻取断头螺丝用的,有的螺丝硬度达到12.9级,用普通钻头根本钻不动,请问下这种情况最好用什么材质的钻头呀?谢谢!
我加工直径8.5,深25的孔,用硬质合金钻头加工,加工材料为35CrMo,调质处理,由于很少用这种钻头,请高手告诉我一下该用多少的转速和进给量
机床没有中心出水
车工磨硬质合金刀时可以浸水吗?
硬质合金模具如何抛光,急急急急急急
硬质合金锯片铣刀修磨后尺寸小多少
高速钢铣刀和硬质合金刀分别用在什么时候用在什么场合?
为什么牛头刨床很少使用硬质合金刀具
轴承钢GCr15和高速工具钢或者硬质合金钢相比优势有什么列?
轴承钢和高速工具钢和硬质合金钢相比的优势有什么呢?在价格和性能方面有什么区别~~
急求~~谢谢~~
冷焊机与氩弧焊能否将硬质合金与钢件进行焊接。两种焊接方式那种变形量小?
冷焊机与氩弧焊能否将硬质合金与钢件进行焊接。两种焊接方式那种变形量小?
Is it easy to learn electric arc welding?
It's something I've wanted to be able to do all my life but somehow have never got around to. I'd like to be able to weld bits of steel together to repair things etc., nothing fancy. I would want to teach myself if possible.
Aluminum tig welding?
Would a lincoln 225 stick welder and a 100 mog welder be sufficient for most welding jobs?
Would a lincoln 225 stick welder and a 100 mog welder be sufficient for most welding jobs?
does every type of welding require a gas canister? i saw a video on youtube of someone tig welding and he said tig welding worked using electrisity, so does that mean it dosnt need a gas cansiter? or does it?is there any type of welding that dosnt require a gas canister?
Why should you heat thicker steel before welding?
what is the porpose of preheating mild steel prior to welding
What is the difference between welding technique and welding process?
Is it feasible to learn to weld without taking a class?
Is it feasible to learn to weld without taking a class?
What to ware to a welding job interview?
Im a welding student who has only had retail jobs. So im at a loss on what i should ware to my first interview. And what i should bring with me? Please help... im a little lost.
Update: BTW i have mad welding skills so my spelling is not that important but thanks for pointing that out. :)
Ok I have a 120v 90 amp flux wire welder. I would like to know if anyone can help. What wire size would go good with what.
also right now im using .030 flux wire and on the min. setting it welds pretty good on some stuff but if i try to weld some slightly thicker stuff and turn it to max the wire doesn't weld at all it just spits and bubbles all over the place but when when i use min. it works alright, is the wire im using just alittle to small? my welder accepts up to .035 should i go with that to weld on higher amperage and thicker metal? but also does quality have to do with it? the welder is from harbor freight, and the wire came with it, so im guessing the wire is just crap.
so bottom line which should i go with on sizes .030 or .035? and does it depend on metal thickness as well
Update: also what may not help me weld at all is the shtty hand held face sheild, so i can't weld with two hands and i can't weld for crap at all with just one hand.
Good websites for pipe welding?
Does anyone know of any good sites with pictures and tips on welding in a 5g or 6g fixed position for pipe welds. I wanna have a heads up when i start training!! thanks ahead of time for your answers.
Ok i want to shape weld and cut steel of 2mm to 5mm to shape for a composite shell for a university robotics project, what sort of welding would be involved in this and what is the most effective method for shaping and cutting steal sheeting to spec?
What weld is mainly used for pipe welding?
Hi all. I start college in December studying welding i have a choice to make on the first day and its what weld do i want learn. Theres MIG, OXY and ARC im not sure which one to choose. I have plans to move to america with my wife (shes american) in the next 5 years or so and they do alot of pipe welding there and its generally the best paid Average 17-25 dollars ph. What is the main weld used for pipe welding and whats best for me? Thanks in advance
can steel from one fourth inch and thicker be or need to be beveled. or does it need to be
Well I'm looking forward to buying a welding machine and i have heard of allot of ways to test a welding machine there's one were you put your ground and electrode together and you put the machine on max and you start turning the fine tune up from 0 to 100 but you have to go through every one and then back to 0 but that's bad for them, another welder told me to put it on max and the fine tune to 100 and if there's something wrong with it it will bend the rods or skip. Do y'all have any other ways on testing them to find out if the engine and the generator work fine? it will be my first buy I'm starting to weld allot hopefully be a pipeline welder in 4 years lol I'm only 15 though.
Which TIG (welding) do you recommend?
Hello,
I am looking into buying a TIG welder. I have little knowledge of the art of welding beyond brazing but I am eager to learn.
I found http://tboltusa.com/store/product_info.php?products_id=808 this tig online and it looks like a good option. It seems to also have a 50 amp plasma cutter which excites me.
I am looking into welding pieces of aluminum together. Right now 16 gauge is around my thickness. I might be using a bit thicker at times. I know a bit about argon gas and how it works in lowering the amount of amps needed and also decreases the likelihood of porosity. I plan on using 100% argon all the time, unless there is a reason against it.
http://www.toolsurge.com/prodView.asp?sku=LE-84260 This is another welder that looks like a good bet for my needs. I am also considering looking into acquiring a used one, probably from someone on craigslist, but I don't know enough about tig welders to really be able to say yes or no to one.
Thank you!
In welding what do the terms arc tig &mig welding mean?
In welding what do the terms arc tig &mig welding mean?
What type of welders can u use to weld chromaly?
i know u can weld chromaly with a tig welder but i was wondering if you could use another type of welder???? if not , where can i get a cheep but decent tig welder with a warranty.thanks
Is Welding bad for your health?
I hear that welding is bad for your health in several ways such as Damages your eyesight increases chances of cancer and that breathing the fumes are very dangerous! how true is this? Thanks.
Selecting a welder. Mig V.S Wire feed welding?
What is the difference between these two type. One uses gas and one doesn't that's all I know. PLEASE be very detailed. I want something that can weld exhaust tubing good. What would be best for that? Thanks
TIG vs ARC welding???????????????????????...
What the difference? Is it true arc is like a spark feeder and electricity more than an open flame
Just started Welding, and am trying to understand the technique to get good welds. In class we practiced stringer beads in flat position, no joints. I'm wondering if you start at the top of piece of metal and drag it towards you, or do you start from the left and drag it right? Or does it not matter?
Please let me know, thanks.
For a small arc welder for a small job, is a mask really necessary? The spark doesn't look any brighter than starting at a bright lightbulb.
Update: I see, I'll use one then. I've watched other people weld at a distance of 2 metres for a few minutes with no problems, but I guess it's the inverse square law.
Going back to college, and going for welding. Im not smart in math, as in Im not to shabby with the 424x+b-c=y type of stuff. I can NOT do, and will refuse to do any thing that is above that as in calculus or anything well, else. Is this the right field for me? Is welding really that more technical than applying heat to a metal to make it melt to a another piece of metal? I know it has to be like 40 inches from the middle or left, But does the math really get any harder than that?
What are the metalurgical effects of repeatedly welding 1018 steel.?
On a certain type of hydraulic cylinder there are trunnions on the sides, these trunnions have a bearing that is placed on them . they protrude from the sides of the cylinder 1.812 " and are 2" in diameter. when rebuilding these cylinders it is often nessesary to repair the trunnions , they are cut down usually 0.070 under then welded with a mig using a mild steel wire, then turned down to match the bearings. Recently there have been concerns about the weld causing fatigue within the trunnion if it is welded up more then one time. My observations are its the lack of a radius at the base of the trunnion and severe use that leads to them being broken off. and not the welding. Also would like to know how much force it takes to snap one off at the base , 1.with a sharp corner , 2. a 0.015 radius and 3 . a 0.062 radius .
How to weld metal and the basics of welding?
what are the basics of welding and troubleshooting
how does a MIG Weld work?
how does a Arc or Stick weld work?
how does an Oxy Acetylene weld work?
How does the plasma cutter work?
so yah i need some welding tips in mig welding. i'm 14 and i've only welded like a couple times and i was just messing around so i need some tips
How can you stop your eyes from hurting after welding?
My husband was welding and didn't wear protective eye gear and now his eyes are hurting him is there something we can do to help him out in this pain? He does not want to go to the doctor.
Welding with induction heating?
I need to bond a piece of tungsten carbide with steel and wonder if induction heating a viable method for the sake of avoiding oxidation on the steel surface before welding happen. If so, how should I do it in the best way.
What is the difference between resistence welding and arc welding?
What is a more secure job: coal mining or welding?
Senior in high school and am deciding on my future career. I've always wanted to do welding but people say I will have to go to a bigger city to find a job ( I really don't want to leave the mountains). How true is this? I live in Harlan, Kentucky... If I do do welding, what should I get ny degree in ( list of welding degrees in description at the college im going to... Thanks....
FCAW-75/25 Welding 3G Stringers Help!?
Im taking a Weld Test Soon and they only Allow Stringers! I'm pretty decent at the weave bead but my Stringers skill is Low! Any Advice on the best angles, Volts? The Wire is 1/16th and can only be about 1/4th to 1/2 inch width with No Weaving! Any advice or help would be much appreciated! Thanks!
My company want to welding stainless steel, do not know to use what welding machine?
硬质合金金相中有WC聚集即WC与WC中间没有钴,对硬质合金有什么影响?
硬质合金金相中有WC聚集即WC与WC中间没有钴,对硬质合金有什么影响?
购入的焊丝、硬质合金磨头、分流器、螺栓、齿轮、等属于原材料吗?购入后不入库直接下车间使用要怎么做账
司较小,没有仓管员,也不填写出入库单,买来的上述零件就直接使用了,要怎么做账呢?
好复杂啊 有没有简单点的办法呢
硬质合金铣刀铣削一般中碳钢或灰口铸铁时铣削速度是多少
金刚石和硬质合金锯片哪个更经济
硬质合金刀头如何焊接
高速车螺纹时,为什么硬质合金车刀的刀尖角要小于螺纹的牙型角??
高速车螺纹时,为什么硬质合金车刀的刀尖角要小于螺纹的牙型角??
我想请问一下切削铬钒合金钢用什么牌号的硬质合金比较合适一点
我们加工这个铬钒合金钢是属于重粗加工,要很耐冲击的,那么选用什么牌号的硬质合金加工好点呢? 还有一个问题希望您能帮我解答一下:铬钒合金钢的硬度是多少?和45号钢相比有什么区别呢?
我们加工这个铬钒合金钢是属于重粗加工,要很耐冲击的,那么选用什么牌号的硬质合金加工好点呢? 还有一个问题希望您能帮我解答一下:铬钒合金钢的硬度是多少?和45号钢相比有什么区别呢?
铣刀涂层哪里好?硬质合金铣刀涂层一般什么价格?哪里涂层性价比会比较好?
铣刀涂层哪里好?硬质合金铣刀涂层一般什么价格?哪里涂层性价比会比较好?
硬质合金 yw1 与yw2的区别
硬质合金钻头中心出水孔咋加工的
磨硬质合金砂轮片型号
硬质合金钻头打不锈钢,要打中心孔吗?多深合适?还是直接不要打?我的钻头和中心孔接触点很容易崩掉
硬质合金钻头打不锈钢,要打中心孔吗?多深合适?还是直接不要打?我的钻头和中心孔接触点很容易崩掉
研磨硬质合金到粗糙度0.08用什么研磨膏 研磨平面用多少粒度的研磨膏
研磨硬质合金到粗糙度0.08用什么研磨膏
研磨平面用多少粒度的研磨膏
自磨式硬质合金钻头与磨锐式硬质合金钻头有何区别
焊接硬质合金是银焊好还是铜焊好
硬质合金涂层钻头磨削后的使用寿命会减少,如何避免
硬质合金牌号--yT726 是啥性能
硬质合金加工铝线速度选多少合适
硬质合金立铣刀螺旋角度35度好还是45度好
铜与硬质合金钢可以摩擦焊接吗
硬质合金研磨用的水砂纸是普通水砂纸吗? 对硬质合金进行涂层,涂层前要进行预处理,我预想先用水砂纸逐级打磨,再用金刚石研磨膏进行抛光的,
硬质合金研磨用的水砂纸是普通水砂纸吗?
对硬质合金进行涂层,涂层前要进行预处理,我预想先用水砂纸逐级打磨,再用金刚石研磨膏进行抛光的,
数控加工中心为什么不能用硬质合金刀铣铝件,而要用专业的铝用光刀,即平刀
数控加工中心为什么不能用硬质合金刀铣铝件,而要用专业的铝用光刀,即平刀
硬质合金c250含多少镍
敷焊硬合金 是什么意思?它是指硬质合金的一种焊接形式呢?还是他就是一种合金。望您讲细点,谢谢
敷焊硬合金 是什么意思?它是指硬质合金的一种焊接形式呢?还是他就是一种合金。望您讲细点,谢谢
内冷硬质合金麻花钻上的内冷孔是怎么制造出来的
整体硬质合金钻头是采用什么方法加工制造的??
不同的加工方式,如何选择硬质合金刀片牌号
合金工具钢与硬质合金采用过盈配合时公差如何选用?
YG8硬质合金刀片能够承受的最高温度是多少
线切割怎样加工硬质合金
Is their a code for saw welding in the eu?
saw is shielded semi-Automatic arc welding and the code in the U.S is AWS d1.5
My company want to welding stainless steel, do not know to use what welding machine?
what advantages and disadvantages of MIG. can tell me what is MIG welding.
Which makes more. Welding or heating and cooling
Which career makes more. Welding or heating and cooling, or is there a way to combine the two? We live in the midwest.
Arc welding: DC needed for stainless steel?
I am looking to weld some stainless steel using stainless electrodes. I was told that the arc welder needs to be able to run in DC in order to be able to weld stainless steel. Is this true? Or can you weld stainless steel with stainless electrodes with AC also?
Cleaning Aluminum TIG Welding?
I have tried every possible method that I could find on the web for cleaning aluminum, tungsten, filler wire. Nothing has seemed to work. I've tried looking for leaks in the argon line. I'm getting decent welds but there is gunk in the welds for sure. I'm worried about overall strength of the welds. Does anybody out there know of a tried and true method for cleaning aluminum, tungsten, filler etc. that is sure to work? If I can follow that method and still have problems It could possibly be a problem with the machine. Any help would be much appreciated.
I'm thinking of Welding as a career ,I heard its not good for the eyes and lungs is it true?
I like to work with my hands, doesn't bother me getting dirty or working in a hot place, and I am a 43 yrs old, dont know if its too late to learn Welding.
Help - how to weld metal bars into shelves?
next few weeks at work i'm planning on turning a bunch of steel and aluminum bars (from the scrap heap) into different sized metal shelves using a TIG welder. i haven't used the welder in awhile but i planned to be supervised by an expert. So my question is really asking for tips/pointers into putting a metal shelf together.
I understand that steel and aluminum will not combine.
The shelves will be used to hold computers and monitors and other necessary equipment for a combustion experiment.
Is there a systematic process (for a shelf specifically) into assembling the bars? How will i be able to clamp it down if the bars are going to be different widths and at right angles? Once the frame is built, there may be an option to weld metal boards, how can that be done? When will a tack weld be more useful than a line weld?
This is the first time that I will be making metal shelves, so any extra tips beyond the questions posted will benefit me greatly.
Is it possible to be a welder but not weld any stainless steel?
Im not sure if I want to be a welder anymore. I studied it for my senior project because I really liked doing it in my vocational class just welding small shop things for projects and I wanted to go more in depth with it. And I went on a internship to a welding for 4 weeks for 3 hours a days 4 days a week and I passed all 4 of 7 tests because that's all your allowed to do as an internship. But I went back and took the full class for $5400 for 6 weeks for 7 hours a day and I passed everything never failed once and never failed on my internship in 3 weeks and just worked on advanced welding after that like tig and stick pipe welding.
But im not sure if I want to continue on to be a welder because the osha guy said that welding stainless steel can give you lung cancer and using a respirator helps deccrease the chance of inhaling it but your not guaranteed because you can get it on your clothes and get it on your mouth by accident!
What qualifications do i need to be a welding inspector?
im currently job hunting and have heard of people who are welding/ndt inspectors and am interested in joining that trade, i just dont know where to begin/what courses i would need to take
I am us to working with wood, and I am looking for my first welder. What are the differnces? What do they each do? I would mostly be welding like trailers and cars and stuff. I dont need a very powerful machine. What is the best for me? Any suggestions on the model of the welder? What type would best fit me? Thanks Alot
how do you mig weld aluminum and can you use a oxcetlyene torch on aluminum
Solidification process of weld?
I am having difficulties with finding information on the micro-structure produced within the weld material/heat affected zone and base material after weld. Am I right in saying the weld material forms elongated grains parallel to heat flow, elongated due to slow cooling rates. Heat affected zone also forms elongated grains and will experience grain growth resulting in a softer, lower strength region. Base material will be characterised by the distance from the weld, with grain size decreasing with distance from weld and will be recrystallised into fine equiaxed grains.
What are some jobs that are related to welding?
I need to make a power point about welding, and thats one of the things i need on it. So do u know any jobs related to welding?
I broke the swing-arm of a cut-off saw, need to know how to weld it back. I have a stick welder and can weld steel, but have never messed with cast aluminum.
I have a piano frame that has a 1/2 " crack in it, and it seems to affect the tone. I had it welded and the weld broke. Is there any way to fix this ?
I have a small MIG welder that DOES NOT have a setup for gas...it uses .035" flux core wire.
I have a roll of aluminum .035" wire....can I just put that in the welder and weld thin aluminum plates?
The only tips I find online say you need gas, but my other gas MIG cannot take .035" wire...
Should I try welding in college/training school?
I've been working at a supermarket for 3 in a half years. I would want to start changing my life and get a better career for myself. But it's a good start at a supermarket because it builds up ur experience. But really I'm tired of working there and get pay less. But still is money. Also how much does welding make? How many years/credits to take a welding class? Is it worth it for me to try and move on with my life?
How i san arc produced in arc welding?
why is actually an arc produced in arc welding. what is the main reason for the formation of the arc and what are the reqiurements for it
WHAT IS DIFFERANCE BETWEEN INHART GAS AND ACTIVE GAS , WHICH IS USED IN TIG AND MAG WELDING.?
WHICH IS INHART GAS
WHICH IS ACTIVE GAS
ALL IS RELATED TO WELDING
Does OSHA require any special certification for welding?
Just wondering if an employee needs any special certification for the occasional welding job...not a full time welding job.
Can coated aluminum be welded?
Our gazebo was murdered by the blizzard, we forgot to take the top off! I can buy new supports, but the pieces are very expensive. So I was wondering if the bars could be heated, straightened out, and welded back together. Maybe it would be less expensive.
Welding copper with gas or electric?
Can I weld copper together, or must it be brazed?
If you can do mig welding can you more the likely do tig welding?
My fiance has been doing "mig" welding for about 3 years now. He just got laid off and someone called him about a new position BUT they do "tig" welding, he isn't too sure what the difference is or if he is going to fail the test they give him for tig welding. Is there a big difference?
Why is the Miller welder voltage dropping and increasing during weld?
Welding .375 thick material with .035 wire. Suggested voltage and wire speed is 19.0 and 310 by Miller. Lately during welding voltage will increase or decrease rapidly causing the welding process to snap crackle and pop. I have been welding for a few years and am aware of the settings and how metal heats and you must adjust as you go, but I have never had a problem like this. Does anyone know why this happens? Voltage will drop sometimes down to 16.0 which is a drastic drop in the middle of welding.
what are 3 advantages to a welded piping system compared to a non welded system?
What is MIG and TIG welding used for?
In the industry, i know MIG is steel and TIG is Alu, but specifics.....
Need some information on welding jobs?
I'm going to college to get a welding certificate what should I expect on the course in the UK?
further more I would like some information on what the actual job is like it seems dangerous but rewarding
finally I have one more question why do so many people not know what welding is, why is it so unheard of in England?
Thank you for any help :D
Best procedure to weld (arc) two 3mm metal plates?
I must weld (arc) two steel plates, 3mm thick, over 1m long.
What size electrodes? What current? Best process? Both sides?
What is the best electrode to stick weld aluminum?
I know when you stick weld aluminum you're more brazing than actually welding but i was just wondering about this, i want some electrodes just in case i need a temporary repair. Also what Amperage should i run it at,and what polarity?? my friend told me to run hotter than usual but hes only 14, and I dont know how reliable he is. Im 14 by the way also and have been welding for two years now and im always out running around the ranch doing small repairs. thanks ahead of time!
What does shieldind mean in welding?
What does shieldind mean in welding?
普通车床车镍铁合金,硬质合金用什么刀头耐用,求老师傅指导。
有哪位高手能告诉我啊?免得我在买材料的时候被忽悠!跪求
车工用的硬质合金刀头有几种?
请问在硬质合金中Ds、FR、PD、DS、HC分别代表什么意思 谢谢
请问在硬质合金中Ds、FR、PD、DS、HC分别代表什么意思 谢谢
进品硬质合金材料中有没有德国的叫K44的?
为什么硬质合金的硬度取决于钴的含量
SUS304使用什么合金刀加工
加工中心硬质合金刀具硬度是多少
硬质合金钎焊时的脱焊的主要原因是什么呀?
焊接后,保温对硬质合金刀片硬度有没有影响
硬质合金加热至600度,硬度变化多少
硬质合金的内部缺陷检测哪家机构比较专业?
钎焊硬质合金常用的钎料是什么?
高速钢铣刀与硬质合金铣刀相比,有哪些特点呢?
废旧硬质合金车工刀头多少钱一公斤?
硬质合金基体的海关税号是什么?它的成分是什么?如果是进口,报关时产品说明需要哪些项目?
硬质合金基体的海关税号是什么?它的成分是什么?如果是进口,报关时产品说明需要哪些项目?
硬质合金YG6X怎么降低硬度 我买了YG6X的材料10MM粗的圆棒,但是我想加工做其他的用,需要扭力跟韧性,所以我想降低硬度,想把硬度降低到58HRC,但是现在不知道怎么将,温度什么的都不知道,
硬质合金YG6X怎么降低硬度
我买了YG6X的材料10MM粗的圆棒,但是我想加工做其他的用,需要扭力跟韧性,所以我想降低硬度,想把硬度降低到58HRC,但是现在不知道怎么将,温度什么的都不知道,
我买了YG6X的材料10MM粗的圆棒,但是我想加工做其他的用,需要扭力跟韧性,所以我想降低硬度,想把硬度降低到58HRC,但是现在不知道怎么将,温度什么的都不知道,
硬质合金需要什么专业
废旧硬质合金的用途
硬质合金刀怎么磨
硬质合金刀具和PCD刀具(聚晶金刚石)的性能差别有哪些?
硬质合金如何镶套最好?
硬质合金硬度多少
硬质合金木工刀具如何钎焊?
请问在硬质合金行业中金相观测:
观测倍率有哪些?
适用于硬质合金金相观测的国产金相制样设备、金相显微镜哪家的性价比高?需要能在电脑上观察、拍照、测量、取图。
硬质合金粉末从哪里回收得到
请教下,硬质合金刀具的命名规则是怎么样命名的,比如YG6 型号是118的是什么意思?
硬质合金制作刀具其热硬性比高铸钢材料好吗
求教大家,现有10mm粗的硬质合金棒,需要在外圆表面间隔3.5mm加工几道R1.4,深0.9mm的圆弧槽,尺寸精度要求为正负0.05mm。问用什么方法比较经济。另外请问可以用立方氮化硼车刀车削YG8硬质合金吗 补充一下,此种产品产量不是很大,为自用成形刀具
硬质合金电火花加工用什么电极
Going to welding school for 5 months to get me through college is it a good idea?
So I'm thinking of starting vocational school 5 months four welding before i start college in the fall for psychology, I'm going to definitely get my masters possibly my phd. I plan on being a full time evening student so i can work full time in the morning.
I want to do this so i can be financially comfortable through college and help pay for college while in college. And also i have no home, besides my apartment I'm eighteen and have no family currently i deliver pizzas i struggle for hours to pay bills. I can't be doing this while I'm in college.
So is it possible to measure full time work and school? Has it been done? Is it a good plan? Is there a better idea for me?
Look I'm hard working and determined if i can go to college and work full time. I'll sacrifice sleep and relaxing time all i want to do is become a psychologist start my own practice. But survive while i pursue it.
Are there any college degrees in relation to welding?
I have left Job Corps with a Welding certification and I'm about ready to go to college. I'm wondering are there any degree in relation to welding so that I can get a better job or perhaps go into work for myself.
What is argon welding? Is it Mig or Tig Welding?
What is argon welding? Is it Mig or Tig Welding?
What is argon welding? Is it Mig or Tig Welding?
What is argon welding? Is it Mig or Tig Welding?
My friend's eyes hurt from welding. He went to the hospital yesterday and they washed his eyes and gave him a cream . His eye still hurts a bit . What can he do to stop it from hurting ? Thank you .
Would Welding be a good a career choice to pick?
I'm 19 years old, no experience in welding whats so ever, but I think it'll be a good career in the future.
Difference between tig &mig welding& how about stainless steel welding?
Can we use arc welding for stainless steel if so give me the best option, regarding electrodes to be used & M/C specification.
Is a proper sheet metal weld a strong point or a weak point?
For example, 2mm SS joined at a 90 degree angle. Assuming this is MIG welding, can the electrode be made from the same SS as the part? Also, can you weld sheet metal to a much thicker block of metal?
Arc welding experts, any tips?
I'm a beginner at arc welding and i am in welding class in high school this semester. I have already tried arc welding but my weld lines weren't that good. Any tips on how to make great arc welds? Any personal advice you might want to give me? Thanks a lot. :)
What is better with mig welding? flux core or argon gas?
which is more expensive and which welds better
Definition of "STITCH WELDING"?
What is the exact definition of a stitch weld. Does it technically only apply to spot welding, or is it any weld made for a certain length every so many inches c/c. Thanks.
what is "STITCH WELDING"
Flux-core MIG welding questions?
I have access to a flux-core MIG welder, and want to practice using it on bicycle frame tubing (thin, high-grade steel tubing like 4130).
From what I've read, the major downside to flux-core MIG welding is the spatter, and it makes it a pain to clean up. If it means a lot of post grinding, I am okay with that. This is the primary reason why people advise not to do flux-core on bicycle frames.
1 - Aside from the spatter issues, is there anything to be cautious about with flux-core MIG in terms of weld strength, heat damage to the tubing, etc etc.
2 - How about storage conditions? The garage has no environmental controls over humidity and temperature. I've read arc sticks don't like humid environments. Does flux-core wire have any peculiarities?
3 - How much does flux-core spark during welding compared to other welding methods?
4 - It's my understanding that with flux-core, no stored compressed gas is needed to weld, as the shielding gas comes from the flux core in the wire. Is this true, and is this the primary advantage of flux-core?
CHEERS
How to calculate welding inches?
what is the formula to calculate welding inches on standard wall pipe need to know from " to 42"
What do amperage and voltage do in welding?
My Uncle is teaching me t weld and he told me to find out what each of these do. I am having trouble finding an answer on my internet search. Can someone help or tell me a good place to find this information. Thanks :)
i was welding today for about 4-5 hours as i am an apprentice welding and fabricator and i have just got home to notice my face is read and stings, the pain is more of an annoyance than unbearable and the only way to deskribe it is sunburn, it looks and feels just like it.
im very confused how tis happened as i was wering a full face reactor light welding mask and can only think that the gap at the bottom of the mask allowed some uv through. another thought is that the sheer heat of the welding (stick welding) caused my face to redden.
thanks :)
Can I weld stainless steel tubing?
I need to weld 304L stainless steel to non-stainless steel. Can I do this? Also, will I need stainless steel welding wire?
Tips on Brazing/Welding I would like to know any good tips on Brazing/Welding.?
Also how to make your Brazing/Welding good/perfect to where there will be not leaks/holes in your pipes
Can you WELD STEEL to ALUMINUM? How much heavier/stronger is STEEL?
Is steel easier to weld?
Which is more brittle/less flexible?
I will be welding for the first time tomorrow, my main concern is the electricity i will be working with.
When i am using my welder, can i touch the work piece which i am working on, it is a 95 amp, 230 volt non gas mig welder.
Also, is the earth clamp live. What is the procedure when you set up your welder, do you turn it on, then put the earth clamp on the work piece,and then start to weld, or is this wrong.
How to select the voltage, current in MIG welding(GMAW,FCAW)?
in this welding 80%argon,20%co2 gas. electrode is positive terminal(dia1.2mm),workpiece(carbon steel 12mm thickness) is negative terminal so how to apply voltage and amphere in this welding
Im taking a welding class at my local CC and i need a welding helmet for Oxy/Acet welding. Ive been told to get a welding helmet with a #5 shade lens but i cant find any like that. i keep finding #10 Shade and i cant find any #5 replacement lenses. Wondering if a #10 would be too much.
Im a college student so along with books and other materials doesn't leave much room for a helmet. if anyone has any suggestions it would help. looking to spend no more than $40 on a helmet.
Thank you
Why is TIG welding superior to MIG when welding 4130 chromoly for aircraft construction?
MIG is so much easier and produces a clean weld for flat stock. Why not use it for fuselage construction also?
Which welding is strength Arc or Mig?
Which welding is strength Arc or Mig?
How to weld auto body panels that are 1/16 of an inch thick without worping the panels?
I cut out an opening for a swinging door on a box truck, I have to close the sides of the opening to be air tight. Its a 3 feet long all the way around surface up to 3 inches wide. I have to fabricate sheet metal filler plates to close the opening, but I know that when I am going to weld it it will warp, what is the best way to weld it? Mig or Tig, spot welds or a long small weld welding down with mig?
I'm nervous about welding for the first time?
I'm doing a basic welding class (we're doing oxy-acetylene and arc welding) that started last week, and in a couple of days we're gonna start welding for the first time. I'm getting really nervous because I've never welded before. I have a fear of something bad happening to me, or something happening to the equipment (like accidentally turning the tanks on/off wrong or setting the wrong pressure). When I think about welding, my stomach starts hurting because I'm so nervous. How do I get rid of these nerves?
Can you get the wire stuck in MIG welding?
as in stuck in the metal, like what happens commonly in stick/arc welding
Can you weld with a handheld torch?
So my local home depot sells all the really big expensive welding kits but all Im doing is welding and brazing little scrap metal pieces to make a sculpture no bigger than a G.I. Joe action figure. The bonds will be made with bronze or copper braze and they are very small and it would be a great benefit to just buy the 25 dollar "handheld blow torch" the flame looks the same I just want to know if it has the power to make the small bronze braze bonds i need it to make.
Thanks for the help, Cam.
I have a few questions about welding?
what are the two methods with which ductility can be measured when preforming a tensile test?
_______ is viewed under a microscope, it has acicular grain structure.
_______ is a processed of reheating a part after it has bees heated and quenched for the purpose of increasing toughness and improving the tensile strength.
_______metals have the ability to exist in two or more different crystalline structures in their solid state.
if anyone can answers one or two of them for me then it would be greatly appreciated... like always who ever can answers the most will get points :) thanks
Machine for T.I.G./ G.T.A.W. welding on 1mm to 2.5mm Aluminum?
I need to know what amperage and what kind of welding machine will work? i mean AC/DC or DC?
What is the cheapest/easiest TYPE of WELDING CALLED?
Where you don't have to have a tank of some kind of gas, and you just almost solder a seam with a stick of flux, I think it's called arc welding?
Can you weld Aluminum this way? Is Aluminum difficult to weld?
我有一把合金刀杆,因压刀时不小心,垫片不平,把刀杆压断了,求合金到干的焊接方法,因刀杆探出刀架较长,压不住,如用铜钎焊,力度能否达到?或还有其他方法?
哪种硬质合金最耐磨
硬质合金刀具表面发乌怎样处理
有的论坛网友说硬质合金钻头直径大于6mm硬质合金钻头都做成镶片式结构,但实际还有直径为25.5的镶片硬质合金钻头,我不明白它们如何分类以及应用场合,请诸位高手指点
硬质合金旋转锉价格
硬质合金烧铜焊怎样会开裂
我的永字牌磨硬质合金刻刀刃崩了一点,请问用什么油石来磨,怎样操作呢。请高人指点。谢谢
硬质合金主要生产国家?
硬质合金钻头和含钴高速钢钻头哪个好?这两种材质有什么区别
YT硬质合金刀和YG硬质合金刀在加工材料的上有什么区别?
硬质合金微型钻刃磨技巧?
铜丝刷会损伤硬质合金刀刃?
硬质合金模具是怎么生产出来的?求生产流程 求详细过程~!!
合成金刚石用的六面顶压机顶锤的小斜边的作用是什么?有知道的麻烦告知,谢谢!!!
一般的硬质合金车刀用哪种型号与硬度的砂轮最为合适。我的现有砂轮机2800转/s砂轮直径可容250mm。请各位帮忙解答。
硬质合金刀头焊接到刀杆上容易脱落,有知道的朋友能说说这是什么原因引起的吗?多方面说说,先谢谢了
硬质合金和铸铁一起粘接,使用温度150度,用什么胶水比较好?
硬质合金的表面出现花点是甚么缘由酿成的?
硬质合金矿山钎具球齿钎头有哪些类别?
硬质合金圆锯片生产工艺?
机械密封如何选用碳化硅和合硬质合金
求解硬质合金模具孔加工的工艺要求及过程
电火花硬质合金加工,如何实现电火花硬质合金的高速加工
硬质合金木工锯片的齿数多少有什么关系呢?
硬质合金YG8刀具有什么特点
硬质合金耐热度是多少?
是不是800度到1000度啊?
我只知道有 钨钴类与钨钛钴类
第三类是什么?
硬质合金行业最近的发展动向是什么? 请问达人,现在硬质合金行业最近的发展动向是什么?知道的人能介绍一下吗?
硬质合金行业最近的发展动向是什么?
请问达人,现在硬质合金行业最近的发展动向是什么?知道的人能介绍一下吗?
钨钢模具硬质合金模具怎么抛光?
硬质合金木工锯片的刀头参数跟外径相关还是跟齿数相关呢?
Do you need any sort of shielding gas when tig welding?
What is the difference between electric and gas welding then? I thought tig welding was a form of electric welding.
Im looking to get certified for welding.i live in nj?any reccomandations?
im a diesel mechanic...i been welding for 4 yrs....were can i get certified in nj?
Im a girl and im interested in welding. I want to know how long it takes to get certification through a community college and if there is a lot jobs out there for welders specifically in the south carolina and florida areas. Thank you much : )
Welding mild steel and cast steel (iron?)?
i was wondering how strong of a bond it would be if i welded mild steel to a cast spindle for a truck. im not sure if its "cast iron" or if its more of a steel alloy just in a cast form. is there a difference or is it all just called "cast iron"? i have already welded it with my mig welder and it seems very secure. i was just looking for input before the "wait n see"
my arc welds hold but they are missing the filling on the inside. i was always told to watch the weld fill in beihnd the rod to judge your speed but i am having trouble with the rod melting in behind it. it almost seems as if the flames is blowing the rod's remains to the sides and leaving nothing on the inside. maybe i have it set to high and the flame is whats blowing it?
I used an ARC welder for years. I want to learn MiG welding. Is it that much different.
What about over head welding.
hi, i am a novice welder in arc and mig i can get nice beads of weld now and then, i am looking to buy welder for car panels and i heard mig is the way to go well seems logically enough (less splatter than arc) is this true? also gas less mig vs gas whats the difference? is gas less cheaper in the long run?
also can someone explain inverter welders to me?
e.g. the link below
thanks much appreciated
What exactly is pipeline welding?
I am considering welding as a career. I want to travel a lot, so would I be able to travel all over america and weld? What exactly is pipeline welding? There is a big demand for it now, but will there be problems getting jobs welding in 10 years? What is the union? What kind of welders make very good money, and what all do they have to do? Thanks in advance, any replies are appriciated.
I am trying to weld a part of the axle on my truck but the damn rod keeps getting stuck as soon as I touch it on there. And when it seems like im welding a little bit its not doing shi-t, Just bouncing around and putting weld spots everywhere. Any tips I should know?
I'll be a senior next year and taking a class called "Vocational". You can choose from different things to do in the class... carpentry, auto mechanics, electricity / plumbing, nursing, machinery, etc. At first I was gonna do auto mechanics or carpentry. I heard the welding class always had a bunch of people, so I assumed everyone became a welder. But my mom told me that welders actually make really good money, and it's pretty easy to find a job as one... If I became a certified welder how easy would it be to find a job as an apprentice, journeyman, and master? We can take the class our senior year, then just go one more year and become a certified welder... And the concept of welding seems pretty fun to me...Should I choose welding or something else?
THIS IS AN OILFIELD WELDING QUESTION?
I'm trying to find out the differences of a sub arc welder, structural welder, b pressure, and journeyman welder. PLEASE HELP!
In shielded metal arc welding what is the effect of different working condition?
Too low current:
Too High Current:
Too low voltage:
Too High Voltage:
Too low or high welding speed
How to find a welding job as a newbie?
I myself am a chemist but I got lucky and landed a job through my friend.... But I am asking bc my nephew just finished his Welding courses and was also given his Welding Certificate by the AWS..... Problem is he cannot find a entry level job anywhere, every shop and contractor that are hiring require 1-5 years experience...
So how is he supposed to get experience if no one will give him a job to get experience? Btw he is also non union and 19 years old.....
Inviting Details about Spot Welding, TIG and MIG?
Can Anyone Explain Me about Spot Welding, TIG and MIG? What all are their specialties
What is sub arc welding?
What is welding electrode?
Can aluminum be welded to each other?
Can aluminum be welded to each other?
I just got this aftermarket exhaust on my truck and it's recommended that it be welded, but the metal is aluminized steel. How do I mig weld aluminized steel?
I just got this aftermarket exhaust on my truck and it's recommended that it be welded, but the metal is aluminized steel. How do I mig weld aluminized steel?
And, what are three ways other than welding to fasten metal?
Dofference between arch welding & argon welding?
Dofference between arch welding & argon welding?
ok so i work in a shop so today they were welding they told me to turn around and dont look so i didint look but i could see like they white kind of blue light in front of me like you know when you turn on a light and you see it everywhere thats what it was but i never looked directly at it just felt heat and saw the light on the wall in front of me could i get arc eye from that or do you have to look directly at it to get arc eye i dont notice any symptoms but i saw it for 2 hours
What is the difference between oxygen gas welding and oxygen gas cutting?
what is difference between oxygen gas welding and oxygen gas cutting.
What is a Welding Performance Quality Record and how does it relate to the Welding Procedure Specification?
When was pulse wave created for TIG (gtaw) welding?
Hello,
I have been shopping for a TIG and I have read and seen a bit about pulse welding. I am planning on welding aluminum and I feel it would be great to understand this idea as well as possible. I am curious about it's creation and initial use on the TIG market. Like, was it created 20 years ago and started being heavily used 15 years ago or something like that? How important or useful is it in welding aluminum? I have googled around for this information so maybe some folks here can give me some wisdom.
Thanks!
I am learning welding, need some advice from someone who knows how to pipe weld?
machine that can stick weld, then mig and maybe tig.
What machine is the best for my needs, our 6g test is with 6010 root then 7018, but have heard a lot of job sites do the root pass with 6010 then wire feed the rest.
Want a machine that can help me now to learn while I am away from school.
Budget is not limitless so older machines are ok but recommend what you consider the best.
Looking at SA200 lincoln or miller bobcat 250
Please help
1. What is a good rod to tack metal to a table with while welding? (we don't take the metal from the tack off the tables, so i don't want globs of metal all over my table... I haven't welded with anything but 7014, but 6010 looks small enough to tack something without leaving as much of a glob. I just heard tht 6010 penetrates metal really welld and was wondering if it might be harder to get off??)
2. Any tips on doing tee joints??
3. what does undercut mean? (a classmate keeps saying that my weld is undercut)
4. is MiG actually easier than stick? (I'd heard it was but I've never done wire welding...)
5. Any begginer tips? I don't pick up much 'cuz my welding teacher has to babysit everyone who screws off... which is most of the class
How to select electrode for welding?
How to select electrode for welding?
Oxyacetylene Welding and Eye Protection?
Is it dangerous to watch the flame from a big distance or is the ultra violet ray stil transmitted thus causing damage?
Oxyacetylene Welding and Eye Protection?
Is it dangerous to watch the flame from a big distance or is the ultra violet ray stil transmitted thus causing damage?
Can this welding damage my eyes?
ok so we were tig welding in school today and our instructer went to put this small orange curtain in front of it anyway theres a tall forlift next to it made out of blue metal and when he started to weld i saw the refection of the blue sparks of the fork lift can that damage my eyes just curious my eyes hurt
What is the most profitable type of welding?
What is the most profitable type of welding?
45#钢 拉伸六方用什么硬质合金好!
pcd车硬质合金转速要多少转
硬质合金机夹刀片分类及表示方法?
如何保证钎焊中硬质合金的对称度
普通钻头 合金钻头 硬质合金 怎么区分
钨钴类硬质合金中的钴起甚么作用
刃磨高速钢车刀和刃磨硬质合金车刀有和区别?
用什么方法打磨硬质合金
工程训练题:车刀上的硬质合金刀片是用什么方法焊接在刀杆上的?
工程训练题:车刀上的硬质合金刀片是用什么方法焊接在刀杆上的?
高速钢,硬质合金刀的区别
请问我现在想焊接一把硬质合金车刀需要哪些材料,求具体方法
P类硬质合金刀片 zd知道的请全面的介绍下 谢谢
硬质合金刀片型号和其对应的不锈钢板材质
精钢石车刀车削硬质合金该快速还是低速,进刀大还是小?急求答案
精钢石车刀车削硬质合金该快速还是低速,进刀大还是小?急求答案
为什么有些yt15和yg6硬质合金刀头很难焊接? 溶化铜焊条不能够融合到刀头子和刀盘一起
为什么有些yt15和yg6硬质合金刀头很难焊接?
溶化铜焊条不能够融合到刀头子和刀盘一起
什么是高速钢铣刀,什么是硬质合金铣刀?
有没有能检测硬质合金块体及图层的?需要检测元素成分以及力学性能
有没有能检测硬质合金块体及图层的?需要检测元素成分以及力学性能
请问数控车刀YT15硬质合金刀转速和进给量给多少才能让表面粗糙度达到最好效果? 本人学的是数控专业,刚入行,在实践中用YT15粗糙度总是达不到理想效果,应该给多少转速,进给量能达到1.2的粗糙度。
请问数控车刀YT15硬质合金刀转速和进给量给多少才能让表面粗糙度达到最好效果?
本人学的是数控专业,刚入行,在实践中用YT15粗糙度总是达不到理想效果,应该给多少转速,进给量能达到1.2的粗糙度。
废硬质合金真假怎么鉴定.求专业人士给予解答
焊接硬质合金发热后脱落有什么好焊材吗(原来是铜焊)
我遇到一个难题:使用的YG16的硬质合金产品,抗冲击能力较差,怀疑是内部应力没有有效的消除,请教大师有什么好的方法消除应力?
硬质合金小钻头(规格是0.2mm左右)0.2怎么加工出来?有相关的设备吗?
硬质合金小钻头(规格是0.2mm左右)0.2怎么加工出来?有相关的设备吗?
硬质合金木工刀具焊接表面处理,怎样去除焊渣和铜,保证刀具的外观!
硬质合金刀具加工能不能选用切削液 ?
涂层硬质合金刀头可以磨吗?
硬质合金刀片涂层前是用什么砂轮研磨的?粗磨精磨分别用什么砂轮?
硬质合金刀片涂层前是用什么砂轮研磨的?粗磨精磨分别用什么砂轮?
生活中常见的物品哪些属于硬质合金制品?
冷锻不锈钢罗母时料子粘在硬质合金模具上,怎么办
硬质合金用什么设备切割
硬质合金钻头在刃磨的过程中会出现“回火”现象而使钻头强度降低吗?
硬质合金钻头在刃磨的过程中会出现“回火”现象而使钻头强度降低吗?
What should good arc welds and mig welds look like?
i have heard different opinions on what good arc and mig welds should look like. for one thing i was in tractor supply and they had two pieces of metal from a demo that a guy had welded together o form a T. the weld was excellent. im not sure what he did it with though. it looked like a slug kind of and was smooth. i tried to break it but it was a good strong weld. now on car trailer i have seen welds that look like a stack of dimes which i have heard before is how they are supposed to look. this is what confuses me should i be trying for dime looking or slug looking welds.
What is the best way to weld cast iron?
My big pot belley stove developed a crack in the side. I can weld and cut metal but I have never welded cast Iron.
How to weld with a mig gasless?
am a complete novice when it comes to welding, dont know anything about it. i have bought a trailer and i want to cut the draw bar off and put another longer one on it as the person who had it before me bent it by towing too heavy load. the thickness of the steel on the trailer is 3mm angle i have bought 2.5mmx50mmx75mm tube to replace the draw bar. how do i get a perfect weld? i dont want it coming off while it has a load on it...
I need to lay down two 3" welds on some 1/8 aluminum but my welder is not set up for it. could i just out fit my welder with aluminum wire without buying the spool gun and get the same results? or maybe I should just get a welding shop to do it for me?
Cold weld compared to mig weld?
Cold weld compared to mig weld?
i know it something like JB weld cant be as strong as a mig weld, but i wanna know how it compares. i have a friend with a welder but her is not always around and i have stuff to weld. im currently working on a roof rack and basket. plus maybe some stuff with aluminum later on too. this basket may hold a couple hundred pounds at times, but mainly camping gear, will jb weld be strong enough?
the way i am making it is basically a typical roof rack that you would get from thule, except i am making mine from steel with different sizes in some areas.
i have been a welder for a long time, but have never attempted welding an actual tungsten part. I tried very quickly TIG welding it, however that didn't seem to work. Is there any way known?
Can you use regular c? Thank you.
Can you use regular welding rods when welding stainless steel?
Thank you.
What are the Side affect of high frequency welding machine on human health?
What are the Side affect of high frequency welding machine on human health?
Is it safe to weld while pregnant?
My high school offers vocational classes and one of them I'm taking this year is welding and you actually get to weld while in the class..I am pregnant and I have been trying to figure out if that will be safe or not for the the baby. I've been getting mixed answers from my family so I really need to know what to do
How to weld aluminum with fluxcore?
aluminum welding
Quality Standards for Welding?
How is quality standards assured for TIG welding and Spot welding?
Thanks.
What kind of welding regulator do I need?
I have recently purchased a craftman 140 welder (20569) but it does not come with a regulator. I am new to welding so I have no idea what I need. I looked at three different ones at Northern Tool today but don't know the difference...One was an oxygen regulator one was an acetylene regulator, and the other just said welding regulator. Which one do I need and what is a good brand to get?
Im going to college for welding, but is it hard; Also where will i prolly work after i finish school? And is the pay good?
(pipeline welding wooden bed)?
Hello, I wanted to make a wooden bed that it is used when welding under pipe, That way you dont have to be laying on the floor.. Can anyone please show me how is it made and what materials would I be using..? If you own one, you know what im talikng about.. Pics would help too..
Im peparing myself to do some welding on my vehicles suspension, and ive been practicing for a while to get strong welds. I took a welding course at the local college so i have some basic knowledge. Anyways,
i welded a pipe to a flat piece of 1/4" thick or so sheetmetal, and i stood on the sheetmetal, and pushed the pipe to try and see if the weld would keep it from breaking off, should the pipe be able to break off? or should it hold strong enough where i cant break it off? Right now im only using a wire feed welder, no gas or anything. Would using gas make any difference (me being outside welding) ? Thanks alot, Also what can i do to ensure my welds are strong enough?
When mig welding and running a bead what shape do you make?
IS THIS A GOOD WELDING MACHINE?
Is the Fp235 fire power welding machine a good one? Have you used one? THANX IN ADVANCE PPL..
Can i weld these things together?
can i weld aluminum metal tubes together with an ARC welder, if not then how about galvanized steel tubes???
Update: i do not have a mig or tig welder, just arc
Tips on doing well on a mig weld test?
In a few days i will b taking a welding assessment test for john deere. I am not a very experienced welder but i do know alot of very basic things. I have a flux core welder that i practice on quite a bit but i think they are going to test me with a gas mig, which i havent welded with in quite awhile. Can anyone tell me how different welding with a gas mig is than flux core? I know that with flux core it is better to drag the weld and gas mig it is better to push the weld, but other than that is it any harder? Any good tips?
How do you weld the root pass on pipe?
Okay, I am welding 2G mild steel pipe and am having trouble getting my root pass to look right.For the root pass I am using a E6010 1/8 rod with clay flux and am running it about 55 to 60 (also on stick machines is the knob on the left volts or amps?) usually I set my gap by spacing it with 1/16 aluminum tig rods, so my gap is also 1/16. my root face(land) is about 1/4 to 1/8 the problem is I ran the same setup in 1G rotated and I got it on my first try but for some reason in 2G this setup does not work the keyhole will close up or it will not penetrate all the through Please help I shouldn't have to grind most of the day just to run a hot pass that does not repair the lack of penetration( also websites with tip on pipe welding with stick would be awesome)
What are the pros and cons of MIG, TIG, and Stick welding?
What are the pros and cons of each of these welding types?
Do they make a glue for bonding steel that can hold up as good as a light weld.?
and i aint talkin jb weld,
I took my gas tank out of my mustang ,I cleaned it and had it sitting for a week until the fumes went away I weld a sump on it with a mig welder, But i tested the tank and i had 8 holes on it ,pinholes size.I tried all fricken day to fixed them but the more I tried the more holes i got. so finaly i made it down to 3 pinholes.How can i get the covered,Can i jb weld them or can i braze it?My plans were i was going to jb weld them,then i would buy a gas tank kit.Which includes a gas tank cleaner to remove any rust,if i had any an a coat that seals the tank from inside.Would that be ok. Please let me know asap.I want to work on my tank this weekends.Thanks
Welding / Fabrication as a second career for a 38 year old computer guy?
I've been a graphic designer for 12 years. 38 and burned out.
That said, I can't stand to sit at a desk anymore, at least for 10 hours a day. I was looking for a second career or to change things up by having two part time jobs instead of one full time job.
I love to work with my hands, love mechanical things and metal fabrication is something I've been interested in.
What are you experiences with doing welding? What do you recommend doing if I were to pursue this?
Suggestions? Experience? Buying my own rig?
What should I expect?
Trade Skill Welding is it worth it?
I'm looking to some trade skill programs and my local Community College and Welding and Fabrication is one of them.. The American Welding Society certification is available with this 9 month program but i guess my biggest fear/questions are..
1. How easy/hard is it to get a welders job after the program would be. I just don't want to invest my time into something that may lead my back to where I am now.. with no job and no skills I guess..
Thankful for any feed back
Welding 310-15 stainless on cres and carbon steel?
taking a weld test using 310-15 stainless stick.backing strip is cres.one plate is carbon and the other is cres.do you have to weave it alot
Health risks with welding galvanized sheet metal?
my boyfriend works in a engineering factory where he has to weld galvanized sheet metal and he has asthma and I was wondering what the long term effects of welding this stuff could be has I am abit worried it could be bad has I know some of the short term effects.
Is any body has any idea about NDT (non destructive test for welding inspection?
Is any body has any idea about NDT (non destructive test for welding inspection?
I have a welding jacket that only has leather sleeves. I am wondering about washing it, the sleeves are ok but the rest of the jacket has gotten really trashed out. Ive read all the posts about not washing leather and cleaning it with a rag and soap or saddle soap crap or something, thats not worth my time. Everyone else says dry clean it. Well if thats the case than what do the dry cleaners use? (a rag with some kind of saddle soap crap). Im trying to do this with less than 30 min of my time and not get the leather arms to stiff.
Update: Yea i was thinking of just washing it and hanging it out, I dont weld enough or in bad positions to mess up the arms it the rest of the jacket that really needs the wash the sleves look almost new. lol minus the minor welding burns. but the jacket gets bad from multiple users and working in really dirty places. and the sweat form the multiple users. Thanks for the advice.
How do i know if my welds are good?
my welds look great on the outside, like factory welded pieces, but how , without testing them to detruction do i know if they are strong?
I would like to know which is more productive - spraytransfer weldin or mig wire feed welding? I?
I have used both methods of welding and I find mig welding is easy to controll and more productive for me. What do you think?
I would like to know which is more productive - spraytransfer weldin or mig wire feed welding? I?
I have used both methods of welding and I find mig welding is easy to controll and more productive for me. What do you think?
硬质合金粉末对面部皮肤有没有伤害?要详细点的啊!
株洲有多少家硬质合金企业?怎么感觉多入牛毛啊!
陶瓷金刚石砂轮在硬质合金的磨削中使用多不多?
硬质合金表面怎样刻字
硬质合金立铣刀,8mm直径4个切削刃,螺旋角45度,立式加工中心使用,铣削45#,求切削用量 转速用3000,切深5mm,走刀量用600,是否合理?
硬质合金立铣刀,8mm直径4个切削刃,螺旋角45度,立式加工中心使用,铣削45#,求切削用量
转速用3000,切深5mm,走刀量用600,是否合理?
氧化锆的耐磨性比硬质合金的高多少
雕刻花岗石用什么材质的硬质合金
硬质和合金上的激光标识怎样去掉
硬质合金面铣刀的使用寿命是多少
车有硬度的Cr12,用什么刀具
怎样减少轧辊硬质合金的探伤孔
硬质合金钻头使用注意点有哪些?
硬质合金刀怎么加工,要什么设备,最低投资多钱
硬质合金磨削裂纹的产生应该如何去预防?
硬质合金刀具刀头的焊接方法是什么?
硬质合金刀具制粉工艺的原理是什么?
合金球齿钎头与一字钎头的区别与应用
硬质合金齿中的冷压齿,焊接齿,还有热嵌齿有什么区别,或特性
机械加工刀具材料钨钢和硬质合金的区别知道吗?越具体越好
硬质合金刀具如何真正意义上解决涂层氧化问题?
硬质合金刀具生产时怎样才能把表面粗糙度降到最低?
硬质合金打孔 需要打孔的工件材料为:硬质合金钢材 圆孔直径为:2毫米 孔深:11厘米 打孔后状态为:打穿
硬质合金打孔
需要打孔的工件材料为:硬质合金钢材
圆孔直径为:2毫米
孔深:11厘米
打孔后状态为:打穿
机械工艺(垂直度) 材料要求硬质合金外圆15 高度5 没有孔,要求垂直度 0.01 急 告诉我工艺或怎么测量
机械工艺(垂直度)
材料要求硬质合金外圆15 高度5 没有孔,要求垂直度 0.01 急 告诉我工艺或怎么测量
通常硬质合金机械密封环各面要求加工到什么程度阿?对平行度有什么要求?谢谢
通常硬质合金机械密封环各面要求加工到什么程度阿?应达到平面度多少?接触面需要抛光吗?对平行度有什么要求?谢谢
请问如何在硬质合金表面上加工直径为1乘51度锥沉孔,且表面光洁度为0.4?
钨钼是种金属材料,它对人体有毒吗?
生产钨钼的废水有毒吗?
钨钼合金最大的优点是什么
钨钼极的颜色代表啥意思
氩弧焊的钨针是什么样的
What products are welded using Resistance Welding?
I need a product to bring into class (something other than a car door), that has been constructed through resistance welding techniques (spot welding, resistance arc welding, etc).
Thanks :)
Welding electrode 7010G & 7010E, which is the right code?
welding electrode 7010G & 7010E, which is the right code
Is welding stainless steel any different than welding regular steel?
Taking a weld test for a company tomorrow and i think it might be on stainless steel which i have not welded on before is it the same as running a bead with a mig on any other steel? if u have any advice on the situation it would be appreciated
Do you need sheilding gas for any type of ARC WELDING.?
In all of the tutorials I've wached no gas is used (somehow I think the electrodes shield them selves) but someone I know has a blue miller arc welding machine, and a few tanks of gas...they might just be for something else?
also can you touch the material you're arc welding since there's a strong current traveling through it?
I'm (almost) attending a school that offers both a Welding program and a Machine Tool program. I'm sort of torn as to which I should go through - they both offer AS (60 units) and Certificate (40 units) programs. Entry level salaries for machinists seem to be higher than that of welders.
How should I go about learning these? Should I bother? Can cross training in these 2 fields prove to be valuable? Should I do a major/minor type of thing? Should I just focus on one of them? I'm willing to pay for the extra semesters and classes to get 2 AS degrees out of it, but only if it would be valuable to be trained in both. Maybe for one program I should get the AS, and the other get a Certificate? Something I've also considered is getting 2 certificates, and then machining during the day and welding at night and just work 2 jobs.
I'm asking if it's wise to cross-train between these 2 trades. Is it? And if not, what can I cross-train with either trade that would earn the most $$$? Also, being able to work in the field while I attend classes would be a huge plus. Which trade would allow me that opportunity?
Thanks in advance!!
Extra details: Got my girlfriend pregnant. I'm changing careers and moving back to my hometown in the SF bay area (north bay) so we can be near family/friends. I picked these 2 technical programs because I want to have a solid career in place and a home purchased before my baby boy starts school in 6 years. I just want to work as many hours as possible at the highest salary possible. The sooner I can get work, the better. I'll work as many hours per week as I'm allowed.
Any tips for stick welding two different thickness metals?
I'd like to reenforce the front frame on my Escort with some nice thick 1/8th in steel, but the frame on the car is probably half that thickness. Are there any tricks or tips from the experienced stick welders out there, on how to properly weld thicker metal to thinner metal?
I would be using a small 220v stick welder up to 100amps with 3/32 rods. I have both 6011 and 6013 rods, and I would probably use the 6011 ones.
It's easy welding on the older vehicles with thick frames... but trying to weld on the thinner frames is something I need to get used to.
Thanks so much!
Update: This is an electronic welder. I can adjust amps between I think 45 and 100 amps.
What would be a good welder to weld 3/16 steel? Want to start messing around with a welder so I can learn to do my own projects.
How many ways can you weld aluminum?
how many different processes can you use to weld aluminum?
What do you use to weld aluminum?
I am modifying my air intake on my car and need to re-weld some pieces together, Ive never welded before, and dont have a welder. Can I use one of those torch welders? Or do I need one of those MIG of TIG or whatever they are called.
I now have a contruction class that i can weld in. My welds are alright, said by senior members but I wanted to be sure and ask for some help on here. The bead on the weld is submerged inside of the metal, and is also a large bead, thicker than 2 pens stuck together side by side. Some of my welds are kind of hilly and stick out of the metal, a fair bit. I know that this is the stupidest question, but how do i keep the rod from sticking to the metal, when I need to to touch the metal usually to start the arc? Sorry if these are stupid questions but I'm new to welding, and any tips would be appreciated.
Can you weld metal to aluminum?
just wondering if you can weld aluminum pipe to a metal pipe for a cars exuast
Can you weld metal to aluminum?
just wondering if you can weld aluminum pipe to a metal pipe for a cars exuast
A co-worker asked me to help him weld. The metal was steel, painted black. When I put the hood down; wham! I could see absolutely NOTHING! The flame looked like a white dot through the Lens. But even with the white light, I could STILL not see the metal. Not one bit. How do you weld, if you see nothing?
Update: The flame was a mix of oxygen and I THINK; acetylene?
The perks of a push-pull gun for GMAW
I will be getting into aluminum welding much more than I have in the past. I want to buy a new set of equipment for gas metal arc welding (GMAW) and I’ve already picked out the power supply and feeder. Should I buy a push-pull gun or stick with the simpler and less expensive push-only gun?
Fine-line lack of fusion and its causes
I recently fabricated a large component from 1-in.-thick 5083 aluminum. The customer required it to be radiographed. His inspector failed one of the radiographs because of a lack of fusion (LOF) discontinuity. I looked at the radiograph and I can’t see any discontinuity. Could the inspector be correct, or should I raise this to the next level?
Defining, stopping porosity in aluminum welds
I’m having quite a bit of trouble with porosity in my aluminum welds lately. Can you tell me the sort of measures I should take to minimize the porosity?
What to know when changing shielding gas with pulsed GMAW
Recently I bought a new high-end pulsing power supply, which has different modes for all of the common materials and wire diameters. I was getting great results with 3/64-in. 5356 wire and 100 percent argon shielding gas. When I changed to a mixture of 70 percent argon/30 percent helium, the arc became very long and almost uncontrollable. Can you tell me what the problem is?
Matching filler alloys with A356
I need to do a lot of welding on A356 aluminum castings. Can you tell me which filler alloy I should use?
Why it’s so hard to weld anodized aluminum
I bought some anodized 6061-T6 tubing to make a structural framework and I’m having trouble welding it. The welds are black and ugly. Can you help?
I’m trying to use gas tungsten arc welding (GTAW) without filler metal to join 6061-T6, and almost every weld I make cracks. What’s going on?
I’ve been told not to weld 7075 series aluminum. I would really like to use it in an upcoming fabrication, but I’m somewhat concerned. What should I do?
I have a project I want to build from aluminum sheet and extrusions. Some of my friends tell me to make it entirely from 6061-T6. Other tell me to use other alloys, mostly 5000 series. The project entails a lot of welding. Which alloy should I use?
What are cast and helix? I keep hearing about them, but no one seems to really know what they are.
What are cast and helix? I keep hearing about them, but no one seems to really know what they are.
I know that when aluminum alloys are gas tungsten arc-welded (GTAW), usually we use alternating current (AC) because it give some sort of cleaning action. Can you explain what it is and how it works?
Sometimes when I’m AC gas tungsten arc welding (GTAW) aluminum, the arc will start to flutter for a while. I can see it and hear it. Usually it goes away after a few seconds. What’s going on?
I usually use 4043 filler wire for welding 6061-T6 and castings. My friend told me I should switch to 4047 because it’s stronger. Is that true? It’s more expensive than 4043. Is it worth it?
What’s the best way to clean aluminum before welding? How long can I wait to weld it before it needs to be cleaned again?
I am bidding on a job to fabricate aluminum plant boxes. They will sit inside 4-foot-tall walls in an office. These rectangular boxes, or troughs, will be 7.5 inches tall, 7.5 in. wide, and 48 in. long, placed end-to-end to form 16-ft. dividers.
I plan to use 5052 aluminum. A 1.75-in. flange, bent on the tops, sits on the top of all the outside edges. The boxes will have live plants and live soil in them. They will be supported under the flanges and where there are cross braces inside.
Will raw aluminum deteriorate with live soil in it? Should I spray or powder-coat the insides of the boxes where the soil comes in contact with the aluminum? Should I recommend using a 304 stainless steel instead? Will stainless be a superior product with the live soil?
I am having problems passing the tensile tests for my procedure qualification of aluminum alloy 6061-T6 on 6-inch-diameter pipe, Schedule 120.
I am using ER4043 filler metal for a gas tungsten arc welding (GTAW)-gas metal arc welding (GMAW) combination process on the first joint and ER5363 on the second joint. None of the joints passed both the wraparound side bend tests and reduced section tension tests. All test specimens broke in the weld area with and without some porous indication in the GMA weld deposits.
For tension tests I got only 50 percent of the required minimum yield strength.
What went wrong with my welding procedures?
Is it possible to encounter arc blow when welding aluminum? Since aluminum isn’t magnetic, I don’t think so, but my friend thinks it is. A cup of coffee is riding on your answer.
What is the right contact tip size for using 3/64-inch filler wire to gas metal arc weld (GMAW) aluminum alloys? Some people use a tip one size larger (for example, a 1/16-in. tip on 3/64-in. wire). Others use the size the manufacturer specifies for 3/64-in. wire. To add to the confusion, I measured the diameter of the hole, in 3/64-in. contact tips from several manufacturers and found a large range of sizes.
钼酸铵的用途
氮气在高温下(350℃)是否与钨钼材料发生反应
矿山发现钨钼伴生矿,钼矿石品位在0.1%以上,钨矿品位在0.12%左右,这个矿有没有开采价值?
矿山发现钨钼伴生矿,钼矿石品位在0.1%以上,钨矿品位在0.12%左右,这个矿有没有开采价值?
世界上最耐热的合成金属材料是什么?
请问一下w6mo5cr4v2的材料用什么砂轮磨内孔啊
哪里可以查到钨铼,钨钼合金的牌号啊?
钼钨深加工产业链包括哪些方面 什么是上游、中游、下游又包括什么
钼钨深加工产业链包括哪些方面 什么是上游、中游、下游又包括什么
钨钼热膨胀系数是多少
氩弧焊钨针怎样才不容易烧,角焊位置钨针要伸出来
线切割的原理是什么
钨粉里面含的钡怎么提取
钨粉是什么?
目前运用最广的粉末破碎工艺(碳化钨粉)
热处理和烧结的区别
影响硬质合金烧结致密化过程的因素有哪些
无粘结剂的硬质合金烧结工艺成熟吗
硬质合金低压烧结的产品是比较白的吗
硬质合金真空烧结真空度400帕烧出来的合金会脱碳或者渗碳么
拉丝模的基本用途
拉丝模的介绍
拉丝模的优劣对比
拉丝模的结构
拉丝模的材质
拉丝模的中国发展
拉丝模为什么会定径长
黄铜方线拉丝模,用什么模具耐用
钻石拉丝模工作中不吃粉子是什么原因
拉丝模具厂是做什么的呢?
做手工拉丝模抛光抛不亮怎么办
如何判断铜线拉丝模是否已经损伤?
What’s the story behind pulsed gas metal arc welding (GMAW) aluminum? Some think it’s great, but others say it’s just a way for equipment makers to sell expensive power supplies.
When I gas tungsten arc-weld aluminum using AC, my portable radio speakers buzz. Does the high frequency that stabilizes the arc cause this? Will it hurt the radio or other electrical equipment? Can I shield adjacent equipment or minimize the effects?
The most common grade of aluminum I see is 6061-T6, but I’ve never seen 6061 filler metal. Why is this? Why does everyone seem to weld 6061-T6 with 4043 or 5356 filler metal?
What’s the proper method to clean aluminum parts before welding?
What’s the proper method to clean aluminum parts before welding?
When I run out of aluminum gas metal arc welding (GMAW) wire and buy a different brand, it doesn’t seem to weld as smoothly. Is there that much of a quality difference among brands?
What preheat temperature should I use when welding aluminum? I’ve heard different numbers, and I know they can’t all be right.
My company welds 6063 tubing using AC gas tungsten arc welding (GTAW) with 4043 filler metal and pure argon shielding gas. Appearance is important. How can we eliminate, or at least minimize, the oxidized area on each side of the weld?
Three years ago I bought 6061-T4 extrusions for a project.
Three years ago I bought 6061-T4 extrusions for a project. My idea was to weld in the T4 temper and then to improve the strength of the weld by performing an aging treatment after welding. The project sat dormant until now. Will the T4 temper material need to be heat-treated again before I use it? Isn’t the T4 temper unstable?
Most 6061-T6 is welded using 4043 filler wire. If you heat-treat the weld, will the 4043 get stronger? What happens if I use 4643 filler instead of 4043?
What is the best way to repair cracks? Is it better to use GTAW or GMAW?
What is the best way to repair cracks? Is it better to use GTAW or GMAW? I have heard that sometimes the crack will grow while being repaired. Is this true? Are there any tricks to avoid this? Is repairing cracks in aluminum any different than repairing cracks in other materials?
In many cases, when I qualify welding procedure specifications (WPS) for steel, I am required to perform testing of Charpy V-notch (CVN) samples, but I’m never required to test Charpy samples for aluminum welding procedures. Why not?
I’ve seen various references to aluminum-scandium (AlSc) alloys. Apparently, the addition of scandium makes aluminum alloys stronger. But I never see these alloys used in common welded fabrication. Why? Can I weld them?
There seems to be a lot of controversy about what size contact tip to use for GMAW aluminum. Can you give me any advice?
What is anodizing? Is it the same as hardcoating, and can I do it myself? Can you weld on anodized parts?
I’m confused about various aluminum filler metal strengths.
I’m confused about various aluminum filler metal strengths. Does the filler designation tell me anything about the strength of the filler or the weld? I looked in AWS A5.10, the specification for aluminum GMAW and GTAW filler metals, and there are no strength requirements even in there. Why?
I’m trying to weld some very thick aluminum mold plate
I’m trying to weld some very thick aluminum mold plate. I don’t know what the alloy is. The plate thickness is about 12 in. I’m having lots of cracking problems. Can you tell me what the problem might be?
I’m having a lot of problems with porosity in my aluminum welds. Can you tell me what’s causing it?
I’m having a lot of problems with porosity in my aluminum welds. Can you tell me what’s causing it?
I get a lot of black smoke on the surface of my aluminum welds. What is it, and how can I get rid of it?
I’m welding aluminum plate and extrusions of various alloys using both GTAW and GMAW.
I’m welding aluminum plate and extrusions of various alloys using both GTAW and GMAW. Sometimes I encounter what seems to be arc blow while welding, mostly with GMAW. But since aluminum isn’t magnetic, arc blow shouldn’t be possible. Is it something else? If so, what?
I weld a lot of aluminum castings. Most of the time they weld fine, but sometimes the weld blows out at me. What’s going on?
I am trying to conduct a procedure qualification test on 5083-0 temper material using 5356 filler metal and gas metal arc welding (GMAW). I have welded a number of test plates, but the tensile samples always fail at a tensile strength of 37 to 39 KSI. The code requires a minimum tensile strength of 40 KSI. What am I doing wrong? Do I need to reduce the heat input?
What is the right contact tip size for using 0.0468-in. filler wire to gas metal arc weld aluminum alloys? Some people use a tip that is one size larger (for example, a 0.0625-in. tip on 0.0468-in. wire), while others use the size the manufacturer specifies for 0.0468-in. wire. Still others use the 0.045-in. contact tips made for steel wire.
I just started gas metal arc welding (GMAW) aluminum in my shop
I just started gas metal arc welding (GMAW) aluminum in my shop. I have noticed that a lot of white smoke comes off when I weld. Is this dangerous? Are there other issues with fumes I need to be aware of when welding aluminum? How concerned should I be?
I’m just starting to weld aluminum with gas metal arc welding
I’m just starting to weld aluminum with gas metal arc welding (GMAW). Do I really need a push/pull gun—they’re expensive—or can I use a standard gun with a Teflon® liner and contact tips for aluminum?
I need to fabricate many pieces of aluminum pipe from plate.
I need to fabricate many pieces of aluminum pipe from plate. The pipe will be 16 in. in diameter and 8 ft. long with 0.25-in. wall thickness. I want to weld the seam in one pass from the outside, but I don’t want to use any backing material and I don’t want to do anything to the root of the weld on the inside of the pipe. What should the joint geometry be?
I need to fabricate many pieces of aluminum pipe from plate
I need to fabricate many pieces of aluminum pipe from plate. The pipe will be 16 in. in diameter and 8 ft. long with 0.25-in. wall thickness. I want to weld the seam in one pass from the outside, but I don’t want to use any backing material and I don’t want to do anything to the root of the weld on the inside of the pipe. What should the joint geometry be?
I plan to fabricate components using 6061-T4 and then age them after welding.
I plan to fabricate components using 6061-T4 and then age them after welding. I have heard than I can increase the welded strength this way. Is this true? What is the aging treatment? If I buy 6061-T4, which is aged at room temperature, will it keep aging in my shop? Will I eventually need to heat-treat it again if I store it in my shop for a long time in order to re-establish the T4 temper?
I have been trying to find the yield and tensile strengths for 4043 filler metal, but so far I’ve been unsuccessful. Can you help me? Why is this data so hard to find?
I’m building a horse trailer and I need to join some aluminum parts to the steel frame. Can I use arc welding to do this?
If someone hands you a piece of aluminum, is there any easy way to tell what alloy it is? Everyone tells me I need to buy very expensive equipment to do this.
I am about to begin a project that requires me to weld a lot of 5052-O sheet material. There’s just one problem: I can’t find 5052 filler. Can you tell me why this is and what I should use instead?
I’m having a very difficult time welding 6061-T aluminum tubing that has been anodized.
I’m having a very difficult time welding 6061-T aluminum tubing that has been anodized. The weld won’t flow out correctly, I can see a lot of porosity, and the weld has a black color to it. What can I do to make the weld better?
拉丝模模芯材料一般有哪些呢?我拉钢用什么材质的模芯比较好呢?
拉丝模模芯材料一般有哪些呢?我拉钢用什么材质的模芯比较好呢?
成型加工 金属拉丝工艺是将金属从拉丝模中拉出来还是将金属压进去得到钢丝?
成型加工 金属拉丝工艺是将金属从拉丝模中拉出来还是将金属压进去得到钢丝?
钻石拉丝模上光怎么上得更亮
钢筋拉丝模具区域是多少
g6及g8合金拉丝模的硬度
测量拉丝模具的孔大小(2.2mm-0.7mm)精度要0.05mm,有什么比较自动化的设备吗?
测量拉丝模具的孔大小(2.2mm-0.7mm)精度要0.05mm,有什么比较自动化的设备吗?
那里有国内拉丝模修模机?硬质合金的拉丝模,不是钻石模!
拉拔镀铜钢帘线用什么样的拉丝模
大家说说中国哪个地区的拉丝模比较好一点,能具体一点就好了,我正想干这一行呢。
大家说说中国哪个地区的拉丝模比较好一点,能具体一点就好了,我正想干这一行呢。
普通的钨钢模具,CVD金刚石涂层,是先涂层,还是先镶套?有什么区别和技术要求?
在拉丝模检测中:BearingLengthMean、BearingAt、ReductionCone、2Point first At、second At什么意思
在拉丝模检测中:BearingLengthMean、BearingAt、ReductionCone、2Point first At、second At什么意思
硬质合金拉丝模和纳米涂层拉丝模那个寿命长
拉丝模抛光用钻粉还是聚晶?有专业人士求助?用哪个型号较好?
金刚石砂轮能用于拉丝模抛光吗?
定做金刚石微粉树脂抛光轮不就是在金刚石砂轮里面掺加树脂结合剂。是这样吗?
定做金刚石微粉树脂抛光轮不就是在金刚石砂轮里面掺加树脂结合剂。是这样吗?
拉丝模是什么模具?
三种类型模具 一般各用什么材料 硬度要求多大 每种材料价格 表面硬度要求多高 进行何种热处理方式等 要求详细解答
比如 天然钻石、聚晶、钨钢模、还有包括挤出方面的:45钢\38CrMoAl\S136\Cr12\40Cr这些材料何种热处理后 性能变化
使用硬质合金拉丝模应该注意什么呢?
一般所说的拉丝料是指把圆钢加一道拉丝模工序出来的产品,与冷拉钢原理一样吗,公差是否也差不多?
一般所说的拉丝料是指把圆钢加一道拉丝模工序出来的产品,与冷拉钢原理一样吗,公差是否也差不多?
拉丝模具模芯都有什么材质的
各种拉丝模具的用途。详细的分类
想请教下专家关于这几种硬质合金的刀具的具体用途?知道的请告诉下,先谢谢了!
拉丝模具最多可以修复几次
钨丝是什么东西?
拉丝模具有正反面吗
进线直径95mm的铝线拉3,22mm的铝丝怎样配模
铝合金拉丝处理后是否会变薄?比如我定制是1.2厚的门,但安装的时候发现只有1.1个厚了?
铝合金拉丝处理后是否会变薄?比如我定制是1.2厚的门,但安装的时候发现只有1.1个厚了?
拉丝后电镀,那么拉丝还有意义吗
棒材通过拉丝模进行冷拔时,发生拉伸挤压变形,请问这个冷拔力怎样计算
棒材通过拉丝模进行冷拔时,发生拉伸挤压变形,请问这个冷拔力怎样计算
拉丝模抛光的钢针用什么材料
金属拉丝模具修模工序有几道
拉丝模具为什么会发毛
如何提高拉丝模具的使用寿命
加工拉丝模具的模具机
拉丝模具加工工艺
拉丝模具维修最节约成本方法
What is smaw welding?
What type of inert gas is used for the spray method of welding?What type of inert gas is used for the spray method of welding?
Can you can damage your vehicle's electronic system by welding on the frame and what procedures should you follow to weld on your truck frame?
If light is faster than electricity then how does an auto darkening welding helmet work?
If light is faster than electricity then how does an auto darkening welding helmet work?
Whom should you contact for registering your brand PearlArc for registering your Welding Electrode in the International market?
How can you get gno2 or gd5 certificate in a few days it is for welding plastic pipes?
How can you get gno2 or gd5 certificate in a few days it is for welding plastic pipes?
What is Arc Energy in Welding?
What is Arc Energy in Welding?
What universities offer welding degrees?
What universities offer welding degrees?
Is MIG welding superior to TIG welding?
Is MIG welding superior to TIG welding?
How to avoid surface concavity in autogeneous welding?
How to avoid surface concavity in autogeneous welding?
What kind of welding shall i use to weld copper pipe to aluminum pipe?
What kind of welding shall i use to weld copper pipe to aluminum pipe?
What is a flat position welding?
What is a flat position welding?
How much is the oxy-acetylene flame temperature?
How much is the oxy-acetylene flame temperature?
Does Cor-ten steel need to be sealed?
Does Cor-ten steel need to be sealed?
What is hot shortness?
What is the flash welding?
What type of welding is used on jet engines?
What type of welding is used on jet engines?
How does welding damage eye sight?
How does welding damage eye sight?
What is fillet welding?
After welding SS316 how to release the stress?
After welding SS316 how to release the stress?
Who discovered underwater welding?
Who discovered underwater welding?
Can you weld cast aluminum?
How do you cut pipe ends for welding perpendicular joints?
How do you cut pipe ends for welding perpendicular joints?
Should one use a ligher or darker lens when inert gas arc welding?
Should one use a ligher or darker lens when inert gas arc welding?
Is an auto darkening welding helmet lens clear before you weld?
Is an auto darkening welding helmet lens clear before you weld?
What is the difference between welding and fusing?
What is the difference between welding and fusing?
In MECHANICAL ENGINEERING, WELDING AND CUTTING Does welding cast-iron require preheating?
In MECHANICAL ENGINEERING, WELDING AND CUTTING
Does welding cast-iron require preheating?
What to wear for welding during plumbing?
What to wear for welding during plumbing?
What to wear for welding during plumbing?
What to wear for welding during plumbing?
Welding employed for plastics?
Welding employed for plastics?
What is the best tig welding wire to use on 9010 cuni?
What is the best tig welding wire to use on 9010 cuni?
How dangerous is welding?
How many types of welding?
What is intermittent welding?
In WELDING AND CUTTING What is acetylene welding?
In WELDING AND CUTTING
What is acetylene welding?
Kind or types of oxy-acetylene welding?
Kind or types of oxy-acetylene welding?
What are the Parts and function of oxy-acetylene welding?
What are the Parts and function of oxy-acetylene welding?
What are reason for poor spot welding?
What are reason for poor spot welding?
What is welding flux?
What do you mean by ER70S-2 welding electrode?
What do you mean by ER70S-2 welding electrode?
What is the definition of dia inch of welding?
What is the definition of dia inch of welding?
An E71T-1 electrode designation is for which welding process?
An E71T-1 electrode designation is for which welding process?
How do you minimise welding hazards at the welding site?
How do you minimise welding hazards at the welding site?
Colour of gas cylinders used in oxy-acetylene?
Colour of gas cylinders used in oxy-acetylene?
How hot doe a welding rod get when welding?
How hot doe a welding rod get when welding?
What happens if you do not wear goggles while arc welding?
What happens if you do not wear goggles while arc welding?
How can you select the current values for welding?
How can you select the current values for welding?
How does current flow during welding?
How does current flow during welding?
Welding current for a 3.2mm rod?
Welding current for a 3.2mm rod?
Is welding harmful to pregnant women?
Is welding harmful to pregnant women?
How old is welding?
What reaction takes place during oxyacetylene gas welding?
What reaction takes place during oxyacetylene gas welding?
Why electrode is submerged in submerged arc furnace?
Why electrode is submerged in submerged arc furnace?
What is staggered welding?
What is manual metal arc welding?
What is manual metal arc welding?
Do you need insurance to open welding shop?
Do you need insurance to open welding shop?
How can you reduce spatters in welding process?
How can you reduce spatters in welding process?
What is the meaning of 6013 welding rod?
What is the meaning of 6013 welding rod?
What is the effect of current and voltage on welding?
What is the effect of current and voltage on welding?
What is difference between cad welding and cold welding?
What is difference between cad welding and cold welding?
What color is the oxygen tank for welding?
What color is the oxygen tank for welding?
Why inert gas use for welding?
Why inert gas use for welding?
What are taps on a welding transformer?
What are taps on a welding transformer?
When and where interpass temperature is taken on the weld?
When and where interpass temperature is taken on the weld?
What is ocv with MMA welding?
Is arc welding stronger than mig welding?
Is arc welding stronger than mig welding?
Can you weld a cracked cast iron pot belly stove?
Can you weld a cracked cast iron pot belly stove?
What is the function of the needle valves on a welding torch?
What is the function of the needle valves on a welding torch?
What does tig in tig welding stand for?
What does tig in tig welding stand for?
Why DC welding machines are safer than AC welding machines?
Why DC welding machines are safer than AC welding machines?
How do you calculate the take off for a but-weld 45?
How do you calculate the take off for a but-weld 45?
What is full form of ARC in arc welding?
What is full form of ARC in arc welding?
Why do welding glasses protect us from eye damage?
Why do welding glasses protect us from eye damage?
What the meaning of MPI in welding?
What the meaning of MPI in welding?
What if galvanised iron pipe joint by welding?
What if galvanised iron pipe joint by welding?
What if galvanised iron pipe joint by welding?
What if galvanised iron pipe joint by welding?
What effect does wind velocity has on the weld?
What effect does wind velocity has on the weld?
What schools offer welding education?
What schools offer welding education?
What does 7018 stand for on welding rod?
What does 7018 stand for on welding rod?
What does porosity mean in welding?
What does porosity mean in welding?
What are the methods of identifying steels?
What are the methods of identifying steels
What is meant by the term welding and draw various welding symbols?
What is meant by the term welding and draw various welding symbols?
What are three types of metal transfer in an arc welding process?
What are three types of metal transfer in an arc welding process?
What is the significance of the arc welding process?
What is the significance of the arc welding process?
How many kw to run a 200 amp welding machine?
How many kw to run a 200 amp welding machine?
What is meaning of 315 welding rod?
What is meaning of 315 welding rod?
Which type of flame is used for high carbon steel?
Which type of flame is used for high carbon steel?
Why is ethene and air not used for welding?
Why is ethene and air not used for welding?
What is different between fusion and non fusion welding?
What is different between fusion and non fusion welding?
How do you spell solder. When welding two pieces of metal together?
How do you spell solder. When welding two pieces of metal together?
What are two characteristics of a neutral flame when gas welding?
What are two characteristics of a neutral flame when gas welding?
What is the best welding method to do body work on a 1982 Chevy s10?
What is the best welding method to do body work on a 1982 Chevy s10?
Can you register your brand PearlArc for your international marketing of Welding Electrodes?
Can you register your brand PearlArc for your international marketing of Welding Electrodes?
What is submerged arc welding?
What is submerged arc welding?
What is submerged arc welding?
What is submerged arc welding?
How do you protect switch contacts from welding closed?
How do you protect switch contacts from welding closed?
How do you weld?
What is preheating?
What is Carbon arc welding?
Is welding a good career choice?
Is welding a good career choice?
What is welding jig?
What is the role of nitrogen in welding?
What is the role of nitrogen in welding?
Small gap left between railroad tracks instead of welding them together?
Small gap left between railroad tracks instead of welding them together?
What are the common substances used in welding?
What are the common substances used in welding?
Why is a MIG welder recommened for welding structural body sections of a vehicle?
Why is a MIG welder recommened for welding structural body sections of a vehicle?
Is welding a 2 year degree 4 year degree or certification?
Is welding a 2 year degree 4 year degree or certification?
Riveting and welding?
Why CO2 can not be used as shielding gas in GTAW?
Why CO2 can not be used as shielding gas in GTAW?
Where can you find cswip 3.1 welding inspector exam papers?
Where can you find cswip 3.1 welding inspector exam papers?
Is there porosity on stainless welding?
Is there porosity on stainless welding?
What courses do you need to take to be an underwater welder?
What courses do you need to take to be an underwater welder?
What is the process of underwater welding?
What is the process of underwater welding?
What causes saturation in a welding transformer?
What causes saturation in a welding transformer?
Why use stitch welding?
Welding technology objective type Question paper with answer.?
Welding technology objective type Question paper with answer.?
What is double submerged arc welding?
What is double submerged arc welding?
What is double submerged arc welding?
What is double submerged arc welding?
What is a welding electrode E 6013?
What is a welding electrode E 6013?
What is cad-welding?
How old do you have to be to get a job welding?
How old do you have to be to get a job welding?
What education do you need for welding?
What education do you need for welding?
What welding rod do you use for welding boiler plate?
What welding rod do you use for welding boiler plate?
Do you need a license to weld?
Do you need a license to weld?
How many welding rods are in a pound?
How many welding rods are in a pound?
Purpose of oxy-acetylene welding?
Purpose of oxy-acetylene welding?
Types of welding electrode?
Is welding by melting a chemical reaction?
Is welding by melting a chemical reaction?
Why is argon used in welding?
What makes a good welding helmet?
What makes a good welding helmet?
What happens when aluminium reacts with iron oxide and where is this reaction used?
What happens when aluminium reacts with iron oxide and where is this reaction used?
What Determines the exact temperature of the shielded metal welding arc?
What Determines the exact temperature of the shielded metal welding arc?
Why is welding rod kept in a rod oven?
Why is welding rod kept in a rod oven?
Are fumes from hot plate welding of plastics harmful?
Are fumes from hot plate welding of plastics harmful?
What are the welding parameters that must be considered to produce quality weld?
What are the welding parameters that must be considered to produce quality weld?
What is Welding Speed and Welding time for Co2 Welding Process?
What is Welding Speed and Welding time for Co2 Welding Process?
What is gouging in welding process?
What is gouging in welding process?
What welding process uses constant current welding machines?
What welding process uses constant current welding machines?
What does pqr mean for welding activities?
What does pqr mean for welding activities?
What does pqr mean for welding activities?
What does pqr mean for welding activities?
What does pqr mean for welding activities?
What does pqr mean for welding activities?
What is wire welding?
What are the limitations of welding?
What are the limitations of welding?
An E71T-1 electrode designation is working for which welding process?
An E71T-1 electrode designation is working for which welding process?
Why solder wire is used for welding electrical wire?
Why solder wire is used for welding electrical wire?
Why solder wire is used for welding electrical wire?
Why solder wire is used for welding electrical wire?
Why mixture of acetylene and air is not used for welding?
Why mixture of acetylene and air is not used for welding?
What is the difference between fusion welding and solid state welding?
What is the difference between fusion welding and solid state welding?
What is weld lap length of reinforced concrete bars?
What is weld lap length of reinforced concrete bars?
What is the meaning of 6013 in welding electrode?
What is the meaning of 6013 in welding electrode?
How does a welding transformer work?
How does a welding transformer work?
Can you do frame welding with a wire welder or do you need an arc welder?
Can you do frame welding with a wire welder or do you need an arc welder?
What is porosity in weld joint?
What is porosity in weld joint?
What does NiCu stand for welding acronym?
What does NiCu stand for welding acronym?
What is a 6011 welding rod commonly used?
What is a 6011 welding rod commonly used?
How do you get the black puffle welding mask?
How do you get the black puffle welding mask?
What size filet weld to use?
What are the objectives of arc welding?
What are the objectives of arc welding?
What are the objectives of arc welding?
What are the objectives of arc welding?
Which gas welding flame is the hottest?
Which gas welding flame is the hottest?
Which is low dilution welding process?
Which is low dilution welding process?
How does flux prevent oxidation during welding?
How does flux prevent oxidation during welding?
Can you convert a 220 welding machine to a 110 welding machine?
Can you convert a 220 welding machine to a 110 welding machine?
What does E6013 stand for?
What is the meaning of ER70S-6 of welding electrodes?
What is the meaning of ER70S-6 of welding electrodes?
What is the principle of gas welding?
What is the principle of gas welding?
What is arc crater?
What does ARC mean in ARC welding?
What does ARC mean in ARC welding?
What are the parameters to select the right welding between gas welding and arc welding?
What are the parameters to select the right welding between gas welding and arc welding?
How do you weld sanitary stainless steel?
How do you weld sanitary stainless steel?
What is the difference between soldering and welding?
What is the difference between soldering and welding?
What is the difference in AC welding machine and DC welding machine?
What is the difference in AC welding machine and DC welding machine?
What are the dangers of welding?
What are the dangers of welding?
Definition of explosion welding?
Definition of explosion welding?
What kind of welding do the boilermaker should know?
What kind of welding do the boilermaker should know?
Who invented welding?
How cold cracking happen in welding process?
How cold cracking happen in welding process?
What is MIG welding?
What decides on the size of welding cable to use?
What decides on the size of welding cable to use?
need some info on CEMENTED CARBIDE, its cost, its manufacture process, availability, its uses and applications.
What is Gold Plated Tungsten Carbide?
Is there any gold in something that is Gold Plated Tungsten Carbide
What kind of design is good for extending the lifetime of wire-drawing dies?
extend the lifetime of wire-drawing dies
What is the latest policy of chinese government ?
What is the latest policy of chinese government ?
What is the latest policy of chinese government ?
What is the latest policy of chinese government ?
What is the latest policy of chinese government ?
What is the latest policy of chinese government ?
What is the latest policy of chinese government ?
What is the latest policy of chinese government ?
What is the latest policy of chinese government ?
What is the latest policy of chinese government ?
What is the latest policy of chinese government ?
What is the latest policy of chinese government ?
What is the latest policy of chinese government ?