Prefabrication design can improve the deformation uniformity of die forgings, reduce the forming load of bending arm die forgings during processing and forging, make the forged metal flow softer, reduce the occurrence of forging defects, and have a great impact on the formation and deformation force set on the separation surface of the forging groove. Therefore, the matrix forging test machine is used for practice, and the deformation force is measured indirectly with a performance table, The influence of the tool slot on the deformation force depends on the height and width of the tool slot.

At present, the mechanical properties of the aluminum alloy matrix for die forgings have been solved. Through a series of comparative heat treatment processes, the better system aging has been determined, applied to the production test, and the mechanical die forgings with improved properties have been improved. According to the standard requirements, the cutting method of die forgings has been applied and studied. The finite element understanding software is used to simulate the trimming process. The simulation forging process is divided into plastic deformation stage and fracture separation stage.