冲模CAD系统零件图形信息的自动获取

A Muticomputer System of Test and Control for Combustion Chamber Volume

介绍以ＡｕｔｏＣＡＤ为图形输入器的冲模ＣＡＤ系统图形信息自动获取的原理。

This paper described the principle of automatic generation of ringgroup data of the parts in an punch die computer aided design system which is based on the autoCAD system.The approach to generate the ringgroup graphics data needed in the process of computer aided design of the die from the random data of the AutoCAD system is proposed.