Application of pneumatic pressure cylinder using in closed die set

摘要

Close die forging is an advanced form technique possess with low cost, few process, and conserve energy. As a result of the special die set for the close die forging use the high hydraulic pressure system, the construction is complicated and the cost is high. Here let me introduce a kind of die set with pneumatic pressure, which prossess with simple construction, lost, fine using function and reach a definite level of practicality.