JIG-ASSEMBLY FIXING ELECTRODE FOR ELECTRIC DISCHARGE MACHINING AND ASSEMBLY FOR ELECTRODE AND JIG OF NC WORK DEVICE IN THE ELECTRIC DISCHARGE MACHINING USING THE SAME

摘要

The present invention relates to a jig assembly for easily fixing an electrode for electric discharge machining to an accurate position on a jig for an NC machining device and a coupling structure of an electrode for electric discharge machining and a jig for an NC machining device using the same. Specially, the present invention relates to the jig assembly for easily fixing the electrode for electric discharge machining, which is composed of a soft material such as a graphite electrode and is difficult to be fixed by a screw coupling method, to an accurate position on the jig for the NC machining device using a method which does not use a screw; and a coupling structure of the electrode for electric discharge machining and the jig for the NC machining device using the same.