混合冲压工艺特征工件的级进模工步排样研究  

The research of progressive die strip layout for parts with compound pressworking features

作　　者：张思文[1] 金烨[1] 

机构地区：[1]上海交通大学机械与动力工程学院,上海200030

出　　处：《电加工与模具》2003年第4期37-40,共4页Electromachining & Mould

摘　　要：针对具有混合冲压工艺特征工件的级进模工步排样进行了研究 ,提出了一种冲压工艺规则分类表达准则 ,并开发了基于该表达方案的级进模工步排样算法。与建立在其他商用CAD系统之上的嵌入式级进模工步排样应用系统比较 。This paper introduces research work of progressive die strip layout for parts with compound pressworking features, and offers a criteria for classifying and expressing process rules in the fabrication of metal stampings, and develops an algorithm based on this expression. For the embedded strip layout application built on other commercially used CAD system, this method has both advantages of good layout result and applicability.

关 键 词：级进模 工步排样 冲压工艺特征 工艺规则 CAD 

分 类 号：TG385.2[金属学及工艺—金属压力加工] TP391.72[自动化与计算机技术—计算机应用技术]