HAMMER FORGING PROCESS OF LEVER DROP FORGING FROM AZ31 MAGNESIUM ALLOY

摘要

The results of theoretical and experimental analysis of hammer forging process of lever drop forging from AZ31 magnesium alloy are presented in this paper. In order to design a process guaranteeing obtaining a proper product, numerous simulations were made, in which material flow kinematics, strain and damage criterion distributions and forging energy were analyzed. On the basis of the obtained results, the analysis of limiting phenomena, which could appear during the process, was made. Experimental tests in industrial conditions according to designed technology were carried out. Good quality of drop forgings were obtained. On the basis of conducted research, it was stated that hammer forging of lever drop forging from AZ31 magnesium alloy is possible.