摘要
介绍了用三次样条曲线插值对任意曲线实施误差定点弦线法,可在不增加设备的条件下扩大线切割功能,取较少的点就能满足精度要求。
This paper discusses the error position interpolation chord method for arbitrary curves using cubic sampling curve interpolation. The method can be used to increase cutting capability without adding equipment, and can meet the required accuracy by adopting fairly few points.
关键词
误差定点
样条曲线插值
线切割
Error position, Sampling curve interpolation, Linear cutting
