面向装配的二维变量设计研究

RESEARCH ON ASSEMBLY—ORIENTED PARAMETRIC DESIGN

本文从CAD实际出发,研究了一个建立产品信息装配模型的方法。该方法实现了零件图与装配图的双向信息反馈传递。当修改某一零件图或装配图,所有与之关联的零件图以及装配图均进行相应的自动修改。

This paper is dealing with a method to establish assembly modeling of prodct design information for the sake of require of CAD system.The method can transmit design mes- sage two—way between parts drawing and assembly drawing.As soon as modirying a parts drawing or assembly drawing,system can automatically alter the correlative parts drawing and assembly drawing.