Talk:Electrochemical Machining

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Revision as of 12:05, 7 November 2015 by Blaag (talk | contribs) (my two cents)
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Okay, I'll say it. You are doing it all wrong. You already have the 3D printer. Print the traces over the PCB with the plastic thingy to isolate that part, and erode the rest of the copper as you were doing. Passing the wire parallel to the PCB from side to side plus the stream of water should do the job in seconds. It definitely works if you isolate the traces with tape, normal paint, or UV paint, so it should work with whatever plastic your printer uses. --Blaag (talk) 09:05, 7 November 2015 (PST)