摘要
提出了一种椭圆时间分割插补新算法,其原理是每一插补段的椭圆弧长相等。采用该方法求出了一个插补周期内两坐标各自的进给增量,其计算结果精确,而且进给速度波动不大。
A new method of time dividing interpolation for machining ellipse was presented,and its principle is to divide interpolation section with equal arc length.By this method,and the feeding increments of two coordinates can be found separately.The method is simple and its result is accurate.Also the feeding speed fluctuation is very small.
出处
《机床与液压》
北大核心
2005年第7期41-41,110,共2页
Machine Tool & Hydraulics
关键词
椭圆插补
数控加工
Ellipse interpolation
NC machining
