Parameters Optimization of PH Supercharging Press of Micropart Forming

摘要

Aiming to the problems of the mechanical press, the Pneumatic-hydraulic supercharging press of microparts forming was designed, with help of FEA software CosmosWorks, the frame structure of PH was simulated and calculated. Different parameters influencing minimum distance and maximum stress were taken into account and the optimal structure parameter was obtained by orthogonal design. The results of FEA and sample press show that the frame structure could satisfy the requirement of micropart forming.