| 摘要 |
PURPOSE:To reduce inductance of a cable by connecting one conductor of a feed cable of a wire cut discharge work machine to a wire electrode and connecting another one to the vicinity of a work section for a workpiece by means of an adsorptive contactor. CONSTITUTION:A conductor 8 of a feed cable of a wire cut discharge work machine is connected to a wire electrode 1 through a conductive terminal, while a net wire 9 is connected to the vicinity of a work section part of a workpiece 2 by means of adsorptive contactors 21, 25. The contactor 21 is pressed and fixed to the workpiece 2 by means of a magnet 20a. In case the workpiece 2 is not a magnetic body, the contactor 25 is connected to the workpiece 2 by means of a sucker 24. Thus, not only length of a lead line 22 but also the inductance of the cable can be reduced. |
