Casting die features and life
Casting forging die is used for die forging hammer, friction press, roll forging machine and other equipment.Precision casting die is used more common in countries such as Russia and France, also is not very widely used in our country, the multi-purpose on small forging equipment, in other areas of application has yet to be further developed.Wuhan institute of mechanical technology developed casting forging die of the technical personnel more than twenty years of calendar think mold life is higher than the traditional mold, and has the following characteristics: precision casting die, type slot subsequent machining allowance is only 0.3 ~ 0.4 mm don't see the rest of the processing;The cost of casting module is only half of that of forging module.The labor amount of casting and forging die is only 1/1.5 ~ 1/1.8 of the traditional mould, and the cost is reduced by 50% ~ 70%.The utilization rate of die steel increased to 0.90 ~ 0.95, reducing the consumption of die steel by 1/6.The life of casting die is 1.25 ~ 2.0 times that of traditional method.