From static analysis, I get the overall stress distribution of the hydroform machine.From the results, I finally recognize that upper-crossbeam is the target to optimize.

• 利用Pro/E与ANSYS间专用接口将实体模型导入ANSYS中进行初始静力分析，获得了压机的应力分布总图，从而确定出最终需要优化的对象为上横梁。