CNC machine tool coordinate direction discrimination rule

CNC machine tool coordinate direction discrimination rule CNC machine tool coordinate direction discrimination rule shared by CNC prototype service China. In order to simplify the CNC machining programming method and ensure the interchangeability of recorded data. CNC machining machine coordinates and direction of the naming of the international very early to develop a unified standard, our country in 1982 developed jb3051-82 "CNC machine coordinates and movement direction of