| 摘要 |
<p>PROBLEM TO BE SOLVED: To make calculable accurate working actual result time by respectively storing actual results received from a working information terminal device as a starting completion history and actual results outputted from numerical control tool machine as operation history, extracting operation history between a time when a starting command is received from the working information terminal device and a time when a completion command is received and extracting operation time. SOLUTION: When a working program is started and part processing is started in a numerical control machine tool, an operation history part 23 stores a start time as an operation start time. The part 23 also stores a time when the part processing is finished or a time when the execution of the working program is finished due to the stop factor such as an alarm as a stop time. The operation history of operation start time and the stop time is stored by repeating this operation. The operation history is sent to a history managing part 35, and a working actual result time is calculated by utilizing the operation history. An actual result accumulating part 38 synthesizes each actual result developed by an operation history developing part 37 to calculate a working actual result time.</p> |
