1. The basic process of die forging, die forging process: blanking, heating, pre-forging, final forging, punching even skin, trimming, quenching and tempering, shot peening. Commonly used processes are upsetting, stretching, bending, punching, forming.
2. Common die forging equipment, common die forging equipment are die forging hammer, hot die forging press, flat forging machine and friction press, etc. . Generally speaking, forging flange quality is better, usually through die forging production, crystal structure fine, high strength, of course, the price is also more expensive. Whether it is casting flange or forging flange flange is a common manufacturing method, to see the need to use the strength requirements of the components, if the requirements are not high, you can choose turning flange.
