| 摘要 |
<p>[Problem to be Solved] Provided is a machine tool whereby a worker operating a manual operation part in a one-block stop mode can notice that one block of a machining program has been executed while observing the interior of a machining chamber. [Solution] A machine tool (100) includes a machining chamber (160) for machining a material, an illuminator (164) provided in the machining chamber (160), and an NC unit (130) for controlling a machining operation on the basis of an NC program, the NC unit (130) including manual execution means (131) for executing the machining operation via a pulse signal generated in response to operation of a manual operation part (111), and having a one-block stop mode in which the NC program is executed for one block and then stopped, wherein notification means (140) is provided for issuing a notification of completion of executing one block of the NC program while the machining operation is manually executed using the manual execution means (131) in the one-block stop mode, and the notification means (140) includes the illuminator (164).</p> |
