voolujuhtivate materjalide mahtvormimine elektrokeemilisel meetodil, mis põhineb anoodi lahustumisel elektrolüüsi protsessis (vt elektrokeemiline töötlus), electrochemical machining characterized by working characteristics of tool electrode (negative cathode) copy with the speed of anode dissolution to the workpiece (positive anode), which obtains the mirror image of the same shape and dimensions that the copied tool electrode has (see: electrochemical machining)