tungsten carbide punch is a kind of die accessories, it is a vital part of the stamping die, and it is also a replaceable and consumable industrial product. The whole tungsten carbide punch is made of tungsten carbide round bar, which has the characteristics of high precision, high hardness and good bending strength. So what are the advantages of tungsten carbide punch? Where is it mainly used?
The tungsten carbide punch is made of tungsten carbide round bar, which has the characteristics of high precision, high hardness and good bending strength.
Application scope:
It is suitable for hardware electromechanical processing industry. It is generally installed on a stamping die for punching to separate or plastically deform the material to obtain the required parts. tungsten carbide punch have the characteristics of long service life, corrosion resistance and no rust due to their high hardness, and are favored by the hardware machining industry.
Production Process:
Ingredients (main ingredients: WC+TiC+TaC+Co+VC+……)→fully mix→crush→dry→add forming agent after sieving→dry again→sieving to make a mixture→granulate the mixture, press→form → Low-pressure sintering → blank after sintering → inspection (non-destructive ultrasonic flaw detection) → blank dimensional accuracy inspection → electrical discharge machining (or wire cutting forming) → rough grinding → fine grinding → polishing → inspection → marking → packaging.
Advantages of tungsten carbide punch:
1. Very little impurity content and stable performance;
2. The density is more uniform;
3. Excellent compactness, stable strength and hardness
4. Using cryogenic treatment technology to improve the internal metallographic structure.
tungsten carbide punch are mainly used in the processing industry, and are often used in stamping dies, mainly for punching. Because it has the characteristics of high hardness, long service life, corrosion resistance, and no rust, it is favored by many customers.
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