ELECTRICAL DISCHARGE MACHINING DEVICE

摘要

In an electrical discharge machining device (100) in which an object being clamped (200) is clamped with the clamper (26) of a clamping device (24) and electrical discharge machining is performed, in order to enable a worker to hold the object being clamped with both hands while a timer is counting down, the clamping device according to the present invention is configured to have a timer (14) and a clamper control unit (113). The timer measures the passage of a period set by the user after the operation of a clamp/unclamp button (25), which is for executing the clamping or unclamping, is detected as a period for preparing to support the object being clamped. The clamper control unit causes the clamping device (24) to execute the action corresponding to the detected operation when the timer (14) times out.