Reasons affecting the production life of punch pins

There are many factors that affect the production life of the punch:
① The first is whether the selection of the raw materials of the punch is reasonable, and whether the materials used by the punch manufacturer are false.
② The heat treatment process of the punch, the preheating, the austenitization temperature and time are properly arranged, the cooling medium, the tempering temperature and time are correctly controlled, and the cryogenic treatment.
③ The size of the machining allowance during the initial turning, if the allowance is too large, an annealing phenomenon will occur during grinding, which will affect the hardness and toughness of the punch.
④ Whether the mold design is reasonable.
⑤ Mould concentricity.
⑥ Adjustment of punch pressure, number of punches and speed.
Due to the fierce competition in various industries today, businesses fighting price wars are everywhere. There is really nothing to say about the price war. Some bad businesses are not like this, but they are impersonated with different materials. Many people use ASP23 instead of ASP60. Impersonate SKD11 with CR12MOV and replace DC53 with SKD11. The same materials are also divided into domestic and imported materials. The same domestic materials are also used for good and bad. The manufacturers are different, the quality is not the same, and the prices are certainly not the same. So many customers like to Online comparison, whichever is cheaper will place orders with you. Although the price is in your heart, you feel that you have bought the right product, but what you get is not necessarily the real product you want, the DC53 you want to buy Punch, maybe the SKD11 punch is in your hand. It costs one cent and one cent. I don't think there is any mold parts manufacturer that doesn't have high profit price space. There are many, why are there any big price differences between the manufacturers used? This is conceivable. The same manual processing, the same processing equipment, why he can produce low-priced products. It is not cost savings from materials, but where will he get the price advantage. Is it the advanced processing equipment, everyone knows that the prices of mold parts manufacturers with advanced processing equipment will not be low.