宏程序中循环指令应用的研究

The Application Study of Cycle Instruction in Macro Program

介绍了数控加工中宏程序循环指令表达式及循环嵌套,通过椭圆曲线、双曲线宏程序编写,分析了循环指令的应用格式、特点及编程时注意的关键部分,以编写出更好的数控加工程序。

This article introduces the cycle instruction expressions of macro program in CNC machining and its nesting cycle, through the elliptic curve, hyperbola macro programming, analyze of the application format of cycle instruction, characteristics and when programming a key part of the attention in order to prepare the NC machining process better.