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刀具半径自动偏移计算是计算机数控系统必不可少的功能之一。直线过渡型刀补方法能够根据相邻轮廓段信息自动处理两个程序段刀具中心轨迹的转换,并自动再转节点处插入过渡直线,从而避免刀具干涉现象的发生。就直线过渡型刀补的计算机程序进行设计。
Tool radius automatic offset calculation is one of the essential functions of CNC system. The linear transitional tool compensation method can automatically process the transformation of the tool center path of two blocks based on the information of adjacent contour segments and automatically insert the transitional straight line at the node so as to avoid the occurrence of tool interference. On the straight-line transition type knife complement computer program design.