汽车覆盖件拉延工艺补充面优化设计  

Optimization Design of Drawing Pieces of Automobile Panels

作　　者：吴伯杰[1] 蒋志[1] 

机构地区：[1]清华大学机械系,北京100084

出　　处：《锻压装备与制造技术》2004年第6期42-44,共3页China Metalforming Equipment & Manufacturing Technology

摘　　要：分析了汽车覆盖件拉延工艺补充面截面线参数化特征,提出了工艺补充面优化设计准则,在UG平台上开发了覆盖件拉延工艺补充面优化设计模块,提高了覆盖件拉延工艺设计效率。The section lines parametric characteristics of pressing complementary face for drawing pieces of automobile panels have been analysed. Two optimization methods of section line creation have been put forward with a program developed on UG platform, which can increase design efficiency.

关 键 词：拉延 汽车覆盖件 工艺设计 参数化 UG 开发 截面 模块 准则 

分 类 号：TG386[金属学及工艺—金属压力加工] U463[机械工程—车辆工程]