带式输送机托辊的参数化设计

Parametric design on belt conveyor roller

为解决带式输送机托辊设计中的参数化绘图问题,采用VBA对带式输送机托辊进行参数化设计的原理和方法,实现在AutoCAD2004环境下,利用AutoCAD自带的二次开发软件包VBA编制绘图程序,利用此应用程序,设计人员只需输入几个相应的设计参数就可得到托辊完整的零件图和装配图等绘图结果.这种参数化设计方法不仅缩短了对某类零件的设计周期,减轻设计人员绘图劳动强度,同时还提高设计的质量和效率.

To solve parametric drawing problem of belt conveyor roller design,uses inlays language VBA principle and method to achieves the parametric design process of the belt conveyor roller components.uses inlays language VBA to writing drawing program,using this application,designers can input the corresponding parameters to get the result of roller drawing to get belt conveyor roller drawings and assembly drawings and other drawing results.The parametric design method reducts design cycle to some kinds of components,reduce the designer’s drawing labour intensity,and enhances the drawing quality and efficiency.