Wire cutting is mainly used in processing all kinds of complex shapes and precision fine workpiece, such as punching die, concave die, convex and concave die, fixed plate, discharge plate, forming tool, template, electric discharge molding processing with metal electrodes, all kinds of micro-hole slots, narrow seam, arbitrary curve, with small processing allowance, high processing precision, short production cycle, low manufacturing cost outstanding advantages, It has been widely used in production, at present, the domestic and foreign EDM machine tools have accounted for more than 60% of the total number of electric machining machine tools.
