The burr of carbide die tools products in the processing is a problem that everyone will encounter. What are the methods to solve the problem of burr of metal in the processing?
cemented carbide die tools products
Chemical deburring.
Chemical deburring is the use of chemical energy for processing, chemical ions will adhere to the surface of the parts, forming a large resistance, small conductivity of the film layer, protect the workpiece from corrosion, and burrs because of high surface, can be removed by chemical action.
This deburring method is widely used in the fields of pneumatic, hydraulic, construction machinery and so on.
High temperature deburring.
First, the parts that need to be deburred are put in a tight sealed room, and then the whole is sent into the hydrogen and oxygen mixed gas with a certain pressure, and the ignition makes the mixed gas explode, release heat, burn the burrs of the parts, and will not hurt the parts.
Roll mill to remove burrs.
The parts and the abrasive are put together in the closed drum. During the rotation of the drum, the dynamic torque sensor, the parts and the abrasive produce grinding together to remove burrs.
Abrasives can be made of quartz sand, wood chips, alumina, ceramic and metal rings, etc.
Deburring by hand.
This method is more traditional and the most time-consuming and laborious.
It is mainly polished by manual steel file, sandpaper and grinding tools.
Now the most commonly used in production is the trimming knife.
Deburring is more complex and costly in milling parts, as multiple burrs can be formed by milling different positions at different sizes.
It is very important to select the correct process parameters to minimize the burr size.
For many years, we always insist on helping users solve various technical problems encountered in the production and use process, including the removal of burr of carbide die tools products.
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