| 摘要 |
PURPOSE:To quickly confirm and correct machining conditions by indicating machining condition during electric discharge machining and also by commanding correction of machining condition on a tube face of a cathode-ray tube by a signal input device. CONSTITUTION:Machining conditions under electric discharge machining are displayed on a cathode-ray tube 22d. Correction signals can be input by a signal input device by directly indicating corrections on the tube face with a cursor or a light pen through a key board while machining conditions indicated on the cathode- ray tube 22d being monitored. As input signals are sent to a computer 10 by a microprocessor 22a which receives the correction signals, the computer 10 controls a machine control part 14 for machining under correcting machining conditions, and the correcting machining conditions are sent to the cathode-ray tube 22d at the same time. |
