计算机辅助设计的应用与研究

Study on applying computer aided design in engineering drawing

主要介绍在工程设计中 ,应用计算机辅助设计技术 ,对零部件首先进行三维实体设计 ,然后再由三维实体模型自动生成二维工程图纸的视图 ,最后来完成工程图纸设计方法步骤及应用。

This article focuses on the method of applying computer aided design in design of engineering drawing,which is that,first of all,three dimensions solid model is designed according to computer aided design technology,and then,views of two dimensions engineering drawing are gained automatically in result of three dimensions solid model,finally,engineering drawing design is finished to success.