椭圆曲线数控车削的编程分析

Programming analysis to the CNC lathe manufacturing elliptic curve

椭圆是非圆曲线,对于数控车削编程是个难点。介绍利用数学公式采用二次曲线逼近法,加工椭圆曲线以及用户宏程序法对椭圆曲线进行数控加工编程的应用方法。

Elliptic is no circle curve,it is difficulty to the CNC lathe manufacturing programming. Introduces the programming of way, use second curve near way and user great programming way to ellipse curve go on numerical control programming.