Table 1.

Experimental condition.

Experimental Conditions	Working Parameters	Experimental Conditions	Working Parameters
Workpiece	Copper alloy	Operating voltage	230 V
Electrode	Copper	Applied voltage	6 V
Dielectric	Kerosine (layered by oleic acid)	Working time	30 min
Peak current Ip	15A	Tool gap	0.02 mm
Duty Cycle	60%	Temperature	35–40 °C