基于宏程序在数控加工中编程及应用研究

The Research based on the Macro Program in the CNC Machining Programming and Application

数控系统为用户配备了强有力的类似于高级语言的宏程序功能,用户可以使用变量进行算术运算、逻辑运算和函数的混合运算,利于编制各种复杂的零件加工程序,减少乃至免除手工编程时进行繁琐的数值计算,以及精简程序量。宏程序指令适合抛物线、椭圆、双曲线等没有插补指令的曲线编程,通过宏程序及用户宏程序的编程及应用,并且选取典型零件分析如何采用宏程序进行编程及仿真加工。

Numerical control system for users equipped with powerful function of macro program is similar to the high-level language, users can use variables for arithmetic and logical operations and functions of mixed operation, Macro program instruction for such as interpolation instruction on the parabola, ellipse, hyperbola curve programming, this paper is through the programming and application of macro program and user macro program, how the selection and analysis of typical parts machining by using macro program programming and simulation.