Micromachining using Electrochemical
Spark machining: Current: .01 - .13 amp,
Avg width of circle: 112 µm,
Avg width of HAZ: 459 µm, Avg deoth of channel: 140 µm
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Nanofinishing using MRAFF for
2000 cycles with SiC abrasives
(Ra = 100 nm, Rq = 120 nm, Ry = 950 nm)
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