| 摘要 |
PURPOSE:To attain the effective working of a machine by providing a calculat ing means for average working time per work, a calculating means for progress factor to the end of working and a calculating means for remaining time and displaying the results of those calculating means to a display device. CONSTITUTION:An NC (numerical control) anaylyzes the command of a working program to perform the axis control, etc. and delivers a working start signal Cs and a working end signal Ce to a working time counter 2. Furthermore the part 1 delivers the signal Ce to a cumulative processing number counter 4. Then an average working time calculating part 5, a work processing progress factor calculating part 6, a work remaining time calculating part 7, a schedule remaining working number calculating part 9, a schedule progress factor calculating part 10 and a schedule end time calculating part 11 are provided for display of the working state of the NC device on a CRT 13. Then the progress factors Rc and Rs given from those parts 5-11, the time Ts needed up to the end, the remaining working number Nr, etc. are displayed via a working monitor display part 12. |
