在AUTOCAD中进行直线和圆弧的积分插补运算的原始文件.进行扩展后,可以直接生成插补后数据文件,用于各种设备控制.本程序是数控雕刻机的部分代码.-AUTOCAD carried out in a straight line and circular interpolation operation points of the original file. Be extended, it can directly generate the interpolation after the data files, for a variety of device control. This program is part of the code CNC engraving machine.