基于特征的零件设计系统的研究与开发

Research and Development of AutoCADFeature-based Part Design

提出一种在ＡｕｔｏＣＡＤ上实现零件特征造型的方法，给出了设计思路、总体结构和具体实现方法，初步实现了ＡｕｔｏＣＡＤ上机械零件的特征造型。

Feature-based design method is one of the key techniques in the integration of CAD/CAMwhich includes completed information of a product. A feature-based part design system based on AutoCAD-AutoCADfeature-based pat design system (AFPD) is developed. In this paper, the design concept the systemstructure and each module within AFPD are discussed.