On 28 Oct 2014 23:44:57 -0700, you wrote:
>Harvey,
>
> this is my "CNC PCB drill". It's my 2400 x 1500 plasma cutting table. Well it's all I've got LOL:
>
That's pretty impressive, and it works, too. I'm still working on
things like that, but not plasma tables. A CNC Harbor Freight X1 mill
(SEIG) is in the works, naturally, it requires the motion control
board, breakouts, and the like. All designed except for the higher
level software, though.
Glad it's working, though.
Harvey
>
> PCB DRILLING ON PLASMA TABLE https://www.youtube.com/watch?v=Eb8oN5rHYxM
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> https://www.youtube.com/watch?v=Eb8oN5rHYxM
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> PCB DRILLING ON PLASMA TABLE https://www.youtube.com/watch?v=Eb8oN5rHYxM Using 5' x 8' cnc plasma table to drill PCB
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> View on www.youtube.com https://www.youtube.com/watch?v=Eb8oN5rHYxM
> Preview by Yahoo
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> Bertho,
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> thanks for that. You know what, I had to calibrate the axis when I built the table but today it would never have crossed my mind to do that. Thanks for the suggestion.
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> The next PCB, I'll simple adjust the photo positive bitmap image until it prints out exactly the same dimensions as what I get in the NC drill file. That way the board turns out the exact size it should be, not that a half mm over the entire length matters that much.
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> Cheers,
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> Keith.
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