“钣金展开 CAD”的图形参量化技术  

THE GRAPHIC PARAMETER TECHNIQUE OF “PLANKING EXPANSION CAD”

作　　者：何方文[1] 杨波 

机构地区：[1]华南理工大学制图教研室

出　　处：《华南理工大学学报（自然科学版）》1998年第8期72-77,共6页Journal of South China University of Technology(Natural Science Edition)

摘　　要：本文根据我国目前“钣金展开ＣＡＤ”只能在单板机上运行的现状，介绍在“中国ＣＡＤ”※平台上，如何运用约束原理建立工程图样数据管理；建立电子工程手册过程中的一些理论与技术问题．进一步将这些技术应用于钣金展开工艺计算机辅助设计中，从而在该平台上开发出我国第一套已商品化的“钣金展开工艺ＣＡＤ”（系统）软件．According to the present circumstance that in our country the Board Expansion CAD can only be operated on single board the paper introduces how to use restraining principle to establish engineering drawing data management on Chinese CAD systems; raises some theoretical and technical problems in the process of establishing electronic engineering handbook and makes further application of these techniques to the technological design of CAD, and hence to develop our first set of software of “board expansion technique CAD” which has been merchandised on the systems.

关 键 词：图形数据管理 CAD 钣金展开 

分 类 号：TG38[金属学及工艺—金属压力加工]