基于辅助节点汽车覆盖件曲面虚拟成型的过程优化  

Die-face Making of Automobile Panel Based on Assistant Node Scheme

作　　者：赵宝军[1] 周宇[1] 侯培中[1] 张洪武[2] 

机构地区：[1]装备指挥技术学院,北京102249 [2]吉林大学物理学院,长春130021

出　　处：《吉林大学学报（理学版）》2008年第2期332-335,共4页Journal of Jilin University:Science Edition

基　　金：国家自然科学基金(批准号:60606017)

摘　　要：提出基于辅助节点汽车覆盖件曲面的工艺补充设计方法,论述在虚拟成型过程中,快速准确地生成压料面与工艺补充曲面.结合实例说明其实时特性,并论证了其可行性.We proposed a design method for the die-face making of sheet metal forming which is based on an assistant node scheme. Besides, the authors described how to fast and accurately create the addendum and blankholder as well, and takesome examples to explain the validity of the assistant node scheme on making die-face.

关 键 词：工艺补充 压料面 辅助节点 汽车覆盖件 

分 类 号：TG156[金属学及工艺—热处理]