刀具设计与 CAD 技术

就刀具ＣＡＤ技术作一初步探讨，文中着重以铲齿成形铣刀为例，介绍刀具的计算机辅助设计过程，通过采用ＡｕｔｏＣＡＤ，Ａｕｔｏｌｉｓｐ，ＡＤＳ，快速、准确实现从参数输入、结构设计、廓形计算到自动输出刀具工作图，开辟了刀具设计的新途径。

This paper inquires into CAD technology used for cutting tool design,especialy for shovel forming miller,the paper introduces the process of CAD in tool design.By means of AutoCAD,Autolisp and ADS,we can accomplish the input of parameters, design of tool structure, contour calculation and output of working drawing rapidly and correctly. It's a new way of tool design.