【摘要】 本文介绍了钣金件 CAD/CAPP/CAM 集成系统的构成及其技术要点,提出了采用基于 GT 和特征的零件信息描述方法来实现 CAD、CAPP 和 CAM 的集成。更多还原

【Abstract】 In this paper,structure and its technological points of sheet metal CAD/ CAPP/CAM integral system are introduced,and put forward a mew integral method of parts information description based on Group Technology(GT)and fea- ture.更多还原