Processing Features:
(1) Any hard, brittle, tough, soft, high-melting conductive materials can be processed, and under certain conditions, semiconductor materials and non-conductive materials can also be processed.
(2) "No cutting force" during processing, which is beneficial to the processing of small holes, thin-walled, narrow grooves, and various complex-shaped holes, spiral holes, cavities and other workpieces, and is also suitable for precision and micro machining.
(3) When the pulse width is small, the whole workpiece is hardly affected by heat, so the heat-affected layer can be reduced, the surface quality after processing can be improved, and it is also suitable for processing heat-sensitive materials.
(4) The pulse parameters can be adjusted arbitrarily, and roughing, semi-finishing and finishing can be continuously performed on one machine tool. The precision of finishing is 0.01mm, the surface roughness Rα value is 0.8μm; the precision of fine machining can reach 0.002～0.004mm, and the surface roughness Rα value is 0.1～0.05μm.
(5) Direct use of electrical energy processing is convenient for automation.