Under what conditions can one material multi forging die forging be used

The first mock exam method is a kind of forging method with certain constraints (or unsuitable conditions). As long as one of the following contents is not suitable for one material multi forging (especially for one die, multi forging, continuous forging, die forging and compound die forging), such as forging weight, forging area, forging shape, forging temperature range and forging die depth, The deformation of direct final forging without blank making is too large, the number of blank making steps in one shot die forging is ≥ 3, the number of forging dies to be used and the number of forging equipment to be used need to be increased.

One material multi forging die forging method is a systematic project. To effectively determine the constraints and appropriate conditions is one of the preconditions to realize the reliability, effectiveness and timeliness of one material multi forging.