| 摘要 |
PURPOSE:To shorten the working time, by generating a skip signal in accordance with the change of the outer state to interrupt the active program and to skip to other program. CONSTITUTION:A current detector for catching the outer state of a suitable number such as the change of reaction of working feed and the change of reaction of a working main shaft is provided and means S1, S2 for generating its detected signal are provided. Several mobile commands are provided previously in the NC program, and when skip signals 1(m) and 2(n) are generated, the active program is interrupted, and instead thereof skip is made to a program corresponding to the skip signals 1, 2 to perform the adaptive control. Thus, the working time is shortened to make possible rational working. |
