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CNC Plasma Gen 2, plasma cutt, plasma cutter -

I ended up adding the 1/2″ square tube down the length of the gantry. It added about 7 pounds, which isn’t terrible. After reassembling, the gantry is much more rigid. I tested my X carriage and Z axis again by flicking the gantry front and back in the Y direction. I still got a lot of shaking from the X/Z assembly. So, I clamped a 6 foot section of 1.5″ square tube, 16ga wall, to the gantry. I pointed it straight up in the air and tested it again. It shook less than the X/Z axis. So, I have narrowed...

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