【摘要】 展开图在工程实践中应用广泛。这里根据计算法,基于AutoCAD2000,采用VBA开发工具,通过ActiveX编程接口,实现了相交柱面展开图的快速、自动生成。该方法不仅克服了手工绘制工作量大、精度低等缺点,而且可以明显提高放样效率。更多还原

【Abstract】 Unfolded drawings are widely applied to engineering practice.Quick and automatic generation of unfolded drawing of cylinder surface,according to computational method,basing on AutoCAD2000,is realized through ActiveX programming interface.The method in thie paper,not only overcomes some disadvantages of manual drawing such as much work,low precision etc.,but also can improve efficiency of unfolding obviously.更多还原