冲模CAD系统中图形实体生成及编辑技术  

Key Technologies of Reconstructing Graphic Entities in the CAD System for Stamping Dies

作　　者：李辉平[1] 栾贻国[1] 贺连芳[1] 

机构地区：[1]山东大学,山东济南250061

出　　处：《模具工业》2003年第2期5-7,共3页Die & Mould Industry

摘　　要：介绍了冲压模具CAD系统中图形实体的生成方法 ,针对模具装配图的消隐问题 ,提出了一种新的消隐方法———图形实体重构法 ;通过程序实现了明细表与指引线的联动 ,并给出了程序的NThe methods to creating the graphic entities in the CAD system for stamping dies were introduced.In view of the blanking problem in the assembly drawing of stamping dies,a new blanking method,reconstruction of graphic entities,was proposed.The linkage between the part lists and the directing leads was made expedient through a program.And the N_S flow chart of the program was given.

关 键 词：模具CAD 图形实体 程序设计 消隐方法 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]