利用刀具偏置设定工件坐标系的方法

摘要

为便于初学者理解和掌握建立工件坐标系的方法，以华中数控HNC-21T数控系统为例介绍利用刀具偏置值建立工件坐标系的方法，这种方法具有易懂、操作简单、编程与对刀可以完全分开进行等优点。%This artical in Huzhong HNC -21T CNC system presents the method of using offset error cutting tool to found piece coordinate system for beginner studying and commanding. The advantages in the method are very understood,easy operation and seperation presetting cutter from programming, etc.