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General Mach Discussion / Re: We're gonna build a CNC Plasma. Is THC needed?
« on: March 13, 2014, 09:14:02 PM »The break-out-board is optically isolated but the best option i think would be for optical connection from PC to board, I think that is where my RF is getting in possibly.
My machine is only 600x600mm so similar to yours.
Some details here...
http://www.mycncuk.com/forums/plasma-table-machine-building/7004-plasma-table-build-first-question.html
Great build info.
I'm thinking of building a water type bed to catch all the nasty bits and maybe limit the smoke. I have an old cart that I think we can seal with silicone that would work great.
I currently working on the Miller Welding company on getting us a good deal on the plasma unit or just donating one to us.