基于VB的冲裁工艺计算机辅助设计

【摘要】 冲裁工艺性检验是冲裁模设计的重要环节,介绍了利用VB与AutoCAD开发计算机辅助冲裁工艺系统的一些关键技术处理方法,包括冲裁件图形输入,封闭轮廓线的形成,圆弧类型的判别,轮廓线最小间距的计算,最小孔径的计算等。更多还原

【Abstract】 The processing examination is an important process of the design of blanking dies.A CAD system for blanking process is developed,which is based on VB and AutoCAD.The treat- ments of key technology in the system are presented in this paper,including how to input drawings of stamping,form close outline,differentiate types of arc,calculate minimum distance of differ- ent outlines and calculate minimum aperture,etc.更多还原