This method make use of given error to control the section length and to removal superfluous type value points.The method can reduce working code length to a minimum without overgauge.

在给定公差下,根据刀位点轨迹段割误差确定段大小,剔除多余型值点,保证加工指长度不超出CNC系统提供给用户内存空间。