利用Pro/DIEFACE优化汽车覆盖件拉深模的拉深方向

Optimization of autobody sheets'drawing direction by Pro/Dieface

从汽车覆盖件拉深模拉深方向的设计现状谈起 ,分析了目前拉深方向仅凭经验设计无法进行优化的两个主要原因 :拉深方向的判别指标无法实际应用和拉深方向的难以改变 ,进而结合Pro/Engineer中的专业模块Pro/DIEFACE所提供的设计和分析功能 ,讲述了如何利用Pro/DIEFACE将这两个问题合理地解决 ,从而实现了拉深方向的优化。

Started from the present designing method of the direction of drawing the autobody sheets, the article analyzed the two reasons that the drawing direction cant be optimized, one is the evaluating of direction cant be used actually, the other is the drawing direction is so hard to change by the present method. Considering the function of Pro/DIEEFACE one specialized module of Pro/ENGINEER, the author put forward methods to solve the two problems and then the optimization of the direction can be achieved. At last a sample was brought out.