5.电化学放电磨削电化学磨削是一种电化学作用和机械磨削相结合的复合加工方法。它是用低电压大电流的直流电在旋转的导电磨轮和工件之间产生电场,并用电解液不断地冲刷来磨削工件材料。由于砂轮表面上有凸起的磨粒(氧化铝或金刚石),在一定的工作间隙内,切除2～5％的工件材料,其余95～98％的工件材料被电化学作 5. Electrochemical Discharge Grinding Electrochemical grinding is a combination of electrochemical and mechanical grinding of composite processing methods. It is the use of low-voltage high-current DC in the rotating conductive wheel and the workpiece between the electric field generated, and continued erosion with the electrolyte to grind the workpiece material. As the surface of the wheel has raised abrasive particles (alumina or diamond), in a certain working clearance, the removal of 2 to 5% of the workpiece material, the remaining 95 to 98% of the workpiece material is electrochemical