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Thread: EDM machines.

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  1. 31-10-2014 #9
    Jonathan's Avatar
    Lives in Leicester (Home) or Nottingham University (2nd Home), United Kingdom.
    Jonathan
    Last Activity: 05-04-2020 Forum Superstar, has done so much to help others, they deserve a medal. Has been a member for 9-10 years. Has a total post count of 3,571. Received thanks 325 times, giving thanks to others 8 times. Referred 1 members to the community.
    A wire EDM machine would be a nice project - there's a couple of DIY ones on youtube.
    There's one in the workshop for electrical engineering at uni (and more in mech. eng). They mainly use it for cutting electrical steel laminations for research into electrical machines. I took a few photos a while ago, to get some ideas:

    It does use up the wire quickly and as expected the feedrate is very low - a few mm/min and much less round sharp corners seems typical. Linear motors too...
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    Old router build log here. New router build log here. Lathe build log here.
    Electric motorbike project here.
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