| 摘要 |
<p>PURPOSE:To execute the machining schedule of a machine tool in failure by the other machine tool so as to prevent the schedule retention of a system. CONSTITUTION:The kind of an alarm emitted from an NC machine tool D in failure is discriminated by a control computer 15, and in the case of discriminating the failure of an NC machine tool body part 1, a tool used by the NC machine tool D in failure is conveyed to the other NC machine tool, having finished a machining schedule, by an automatic tool conveyor device 5. At the same time, the machining schedule of the NC machine tool D in failure is transmitted to the other NC machine tool so as to execute the machining schedule of the NC machine tool D in failure by the other NC machine tool. Even with the generation of a faulty machine tool, the machining schedule can be thereby made up by the other machine tool during the operation of a system so as to prevent the schedule of the whole system from being delayed.</p> |
