AutoCAD在回转类零件加工方面的应用

AutoCAD's application during producing rotating member

主要介绍如何从AutoCAD生成的DXF文件中读取直线、圆弧、尺寸标注、表面粗糙度等信息。结合回转类零件的特点,利用读取的信息判断出回转类零件各部分的类型,并计算出回转类零件的几何尺寸和表面粗糙度。

This paper mostly introduces how to read line, arc, dimension, surface roughness and so on from 'DXF' file that is made from AutoCAD. In combination with the characteristics of rotating member, by the information that has been read, to judge the types of the part and compute the dimension and roughness of rotating member.