G02

Correct application of G02 ( G03 ) code in the programming of CNC machine tool

G02（G03）代码在数控车床编程中的正确应用

It takes the command of G02 as an example , offers the syntax of APT and coordinates formula for transforming .

其中重点介绍了顺时针圆弧插补指令G02的转换方法，给出了相应的APT语句格式和坐标转换公式。

When CNC G code is used in the CNC lathe programming , using G02 ( G03 ) out of the way easily causes the programming error .

当采用数控编程G代码编制数控车床加工程序时，容易出现G02（G03）代码使用不当而造成编程错误。

This paper discusses how to understand the definition of G02 ( G03 ) code and use G02 ( G03 ) to program correctly .

本文论述了如何正确理解G02（G03）代码的定义，从而保证正确使用G02（G03）代码编制数控加工程序。

This program includes G03 instruction in G17 plane , G02 order in G18 plane , alternately milling in G17 plane and G18 plane .

该方法通过在G17平面内用G03指令，G18平面内用G02指令，在G17和G18平面内交替铣削，实现了加工要求。

This paper , basing on some professional standards related with G code and Cartesian coordinatesrule , expatiatesonthe definition and proper use of G02 ( G03 ) instruction codein CNC lathe .

本文基于G代码有关标准及迪卡尔坐标原则，并以数控车床为例，阐述了G02（G03）代码的严格定义及正确应用。