MACHINING ELECTRODE FOR ELECTRICAL DISCHARGE MACHINING USING HUBBING, MACHINING METHOD USING ELECTRICAL DISCHARGE MACHINING, AND PROCESS FOR MANUFACTURING AN ELECTRODE OF SAID TYPE

摘要

The machining electrode for electrical discharge machining using a hubbing technique comprises a core (12) and a coating (14) which at least partially covers the core and which includes at least one outer layer made of an electrically conducting material. The core (12) is made in a manufacturing process selected from among the group comprising: additive manufacturing, molding, injection molding, thermoforming, rotational molding and extrusion.