文章以一个固定循环指令实现阵列孔加工为例，介绍了数控编程指令功能扩展的二次开发技术。
It introduces secondary development for NC programming by the example of a fixed instruction to machine arrayed drills.
数控车床内、外径粗车循环g71是数控车床手工编程中最常用的指令之一。
Rough cutting cycle instruction G71 is one of the commonly used instructions in manual Program of NC lathes.
数控系统是被一系列编程指令操作的。
应用推荐