宏程序车削公式曲线的编程思路及技巧

Compose Program Thoughts and Skill of Using the Macro Program to Turning Formula Curving

目前,数控系统中还没有提供完善的非圆曲线插补功能,而许多零件的结构中都包含如椭圆、抛物线、双曲线等非圆曲线,加工该类零件只能采用宏程序手工编程或者采用自动编程的方式加工。

Presently, in the CNC system there aren＇t very perfect non--circle curve line＇s inset surpplement function, nevertheless lots of parts＇ structure have non-circle curve lines such as an ellipse, a parabolic curve and double curves. At the manufacture we only use macro program or automatic procession.