2. Method of workMachining by EDM The surface can reach out = 0.63 µm when roughing and out = 0.12 µm when machining essential. Machining accuracy 0, 0,01 mm.
2. The method of machining by EDM machining surface can reach Ra = 0,63μm when roughing and when Ra = 0,16μm refined processing. Accuracy 0.01mm processing.