| 摘要 |
PURPOSE:To reduce processing time by setting a time limit in such a manner that an operation completion signal ends commanding within the specified time and inputting a stroboscopic signal as it is as a completion signal to a numerical control device. CONSTITUTION:A command M13 code for auxiliary gas open is first inputted to the numerical control device. A shutter is operated when the stroboscopic signal MF is inputted from said device. The signal MF is cut off and a command code M12 for auxiliary gas open is commanded after 50ms when a shutter open check signal (a) is inputted to the control device. The stroboscopic signal is cut of after 50ms and a laser light oscillation command code M11 is transmitted when an auxiliary gas check signal (b) is inputted to the control device. The operation time of the auxiliary function is considerably reduced by providing the time limit of 50ms. The processing time over the entire part is thus reduced. |
