| 摘要 |
PROBLEM TO BE SOLVED: To accurately display the operation completion time and to reduce the work of the operator while effectively utilizing the work of the operator. SOLUTION: The cutting completion time and hours are calculated by a control part 100. That is, the operation condition of a work from the start time of automatic operation to the completion time thereof is preset to be stored in a data memory part 106 and the control part 100 calculates the cutting completion time required from the start of automatic operation to the completion thereof is calculated from the data of the data memory part 106. Further, automatic operation start hour is added to the cutting completion time to calculate the cutting completion hour of automatic operation. When the completion of automatic operation approaches, a warning lamp is flashed to let the operator know that the completion of operation is near. By this constitution, the operator can eliminate labor of monitoring the completion of operation and can effectively utilize the time at the time of operation. |
