Wire drawing die is an important tool that needs to be used when drawing wire. It has a large application volume and is a kind of consumable. In the process of drawing the wire, it will be damaged or even scrapped due to various reasons. Rapid damage is a common form of damage to wire drawing dies. In order to reduce the occurrence of this situation, the service life of the drawing die is extended as much as possible. Need to understand the cause of rapid damage to the drawing die. What are there? Lets come look:

　　1, the wire drawing die and the steel sleeve of the die are inlaid asymmetrically or the inlaid cemented carbide steel sleeve is unevenly distributed or has gaps, which can easily lead to U-shaped cracks during the wire drawing process;

　　2. In the production process of wire drawing dies, the metal catalysts, bonding agents, etc. in the mold will gather together due to the unclean cleaning of sintering traces or uneven heating, which will easily lead to pits in the mold during the drawing process;

　　3, the mold hole design is unreasonable, the inlet lubrication area opening is too small, the setting area is too long, it will cause poor lubrication, resulting in mold wear and even chipping.

　　Finding these reasons and formulating the necessary countermeasures can extend the service life of the drawing dies, reduce your production costs, and improve work efficiency.