EDM

This 3D Printer Mod Lets You Carve Metal With Electricity

This 3D Printer Mod Lets You Carve Metal With Electricity

Matt Freund

By Matt Freund

Matt Freund

Matt has a passion for education and unconventional engineering. He delights most in projects that remove barriers to curiosity and allow makers to explore new hobbies without committing to them. He is active in any hacker or makerspace activity he can get his hands on and has more creation-related pastimes than a healthy adult probably should.

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Take any 3D printer, throw on this modular head, and use it as an EDM machine to do precise metal carving. Exciting stuff! What’s EDM? Electro-Discharge Machining or “spark erosion” is a fairly specialized field that not many hobbyists are familiar with. The technique flips traditional electrical design upside down by trying to maximize a […]

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