摘要
以凹椭圆为例,介绍宏程序嵌套的编程方法,探讨宏程序嵌套在数控车床加工中的应用,扩展了数控车床的加工范围,为同类零件的加工提供了一个编程基础。
Taking concave oval for an example, this paper first introduce the programming method of macro-program nesting, then investigate its application in lathe, which expand the processing scope of lathe and provide an programming basis of the congeneric pieces＇ process.
出处
《湖南农机（学术版）》
2013年第1期64-65,共2页
Hunnan Agricultural Machinery
关键词
数控编程
宏程序
凹椭圆
变量
CNC system programming
macro-program
concave oval
variable
