tungsten carbide die is in cold stamping processing, materials processing into parts (or semi-finished products) to a special process equipment, called cold stamping die, during the manufacturing, the materials used are mainly carbon steel, alloy steel, cast iron, cast steel, hard alloy, low melting point alloy, zinc base alloy, aluminum bronze, synthetic resin, polyurethane rubber, etc., and the carbide punch mould with high hardness, high strength, excellent properties such as high abrasion resistance and appropriate toughness. Zhuzhou pintejin insists on innovation and development, develops new products with new technology and high efficiency, especially sets the benchmark in the field of non-standard, special-shaped and new tungsten carbide materials, and researches tungsten carbide stamping dies.The higher the durability of the tungsten carbide die, the longer the service life, its durability is closely related to the failure phenomenon, the later the failure phenomenon appears, the higher the durability, and the main reasons for the failure of the tungsten carbide die are: unreasonable structure design of the stamping die, material selection, working temperature and so on. How can be used to reduce the possibility of stamping die failure that improve the durability?Zhuzhou pintejin has a big move! First, improve the design of Tungsten carbide die. Reasonable Tungsten carbide die design is the basis of improving die durability. In the design, should fully consider the form of die frame, the convex and concave die fixed method and guide form, the determination of the pressure center and the upper and lower formwork rigidity and other factors. Two, the correct choice of stamping Tungsten carbide die materials Different die materials have different strength, toughness and wear resistance. In order to improve the durability must choose a good material, and the life of the hard alloy die is more than ten times or even dozens of times of the steel die. Three, reasonable forging and heat treatment of stamping die parts It is one of the main ways to improve the durability of the Tungsten carbide die to make reasonable forging and heat treatment for the materials with the same material and different properties while choosing the high quality die materials. Therefore, in the manufacture of Tungsten carbide die, it is necessary to reasonably grasp the heat treatment process. Four, the correct choice of press
The press with higher accuracy and rigidity should be selected, and the stamping tonnage should be more than 30 percent of the punching pressure. Five, reasonable use and maintenance of stamping die In order to improve the durability, the operator must be reasonable use and maintenance of the die, should be frequent maintenance, in order to prevent disease work. Zhuzhou pintejin cemented carbide has professional talents, sophisticated technical equipment, and support to customize, the first choice of Zhuzhou pintejin cemented carbide stamping die.
Link to this article：How to improve the life of stamping die, Zhuzhou Jinxin has a great way!
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