CNC automatic forming method

The NC automatic forming method requires a special graphite electrode forming machine. It uses a NC method and has an automatic tool changer, which can accommodate multiple tools. In order to improve the processing environment, the periphery of the processed graphite electrode is surrounded by a water curtain to prevent graphite dust from being scattered around. In addition, the wet machining method can also be used to prevent the tool from being worn and the graphite dust from being scattered by the water-soluble cutting fluid.