Fixed electrical discharge machining machine tool

摘要

The subject innovation relates to an appointed EDM fixing fixture, and more particularly, to facilitate the secure operation of the electrical discharge machine direct the non-secure operation and a circular large the electrical discharge machine to the fixed jig for fixing the electrical discharge machine for electric discharge machining of the workpiece inside the discharge electrode to be inserted to the fixing jig that is fixed to the discharge electrode is a polygonal shape to enable, and relates to a discharge processing machine fixing jig so as to be fixed in close contact with the discharge electrode holding means on one side of the holding fixture.