论数控机床对刀原理及其实质

摘要

通过分析数控系统的内建坐标系和数控系统对刀具的间接控制方式,阐述了对刀原理及其实质,纠正了长期以来关于对刀原理的错误解释.%The principle and essence of coordinate systems and indirect control mode on tool setting in numerical control machine are introduced. Then the principle and the essence of tool setting is reviewed, which corrected the mistaken explanation the principle about tool setting in the long period.