What are the product characteristics of tungsten steel dry pressing molds?
The tungsten steel dry pressing die exhibits high hardness, high wear resistance, high hardness and long-term use; it does not scratch the surface of processed parts, economical and practical; good thermal conductivity, no sticking, can guarantee the temperature distribution of the mold during work. Uniform, will not cause cracks in the mold due to local high temperature, will not cause cold sweat, dislocation, wrinkle phenomenon of the stretched product, significantly improve the surface quality of the product.
The tungsten steel dry pressing mold does not require heat treatment and direct polishing processing, which reduces the heat treatment cost and shortens the mold processing time. When used for stretching the mold, the number of stretching can be reduced and the mold cost can be reduced. Moreover, the polishing property is good, and the mold hole of the mirror light can be processed, and the surface quality of the processed product is guaranteed.
In addition, the tungsten steel dry pressing mold has small adhesion, can improve the durability of the stretching mold, and obtain excellent surface quality of the processed metal; the friction coefficient is small, the electric energy consumption of the drawing can be greatly reduced; the corrosion resistance is high This property is more advantageous in acid lubrication when wet lubrication is stretched.