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. 2018 Oct 11;9(10):512. doi: 10.3390/mi9100512

Table 1.

Machining parameters of the desktop micro-ECM.

Machining Type DC-ECM
Workpiece Material WC-Co
Electrolyte Sodium hydroxide (NaOH) solution
Concentration 5%
Workpiece Thickness 0.3 mm
Tool Diameter 150 μm
Machining Depth 455 μm
Machining Voltage 5 V, 10 V, 15 V, 20 V