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  1. #1
    Its with much regret I'm going to have to sell my upright machine. I would take it with me if i could.

    It's currently an unfinished project and has taken a couple of years to get to this point but now there's a chance I might be moving down under. The rust on the frame is just on the surface as its not yet been painted but I may get round to that. Mechanically its solid but will need improvements on the bed. Electrically its uses a 24v safety circuit to control the 70v PSU. The axis limit switches are to be linked to the 24v system to shut it down in the worse came to the worse. Home switches on all axis would need to go to the breakout board to square off the machine.

    Build log is here...
    http://www.mycncuk.com/threads/5127-...little-project!

    100x100x4 box section uprights
    60x60x5 frame
    60x60x5 Bed has in incline of 85 degrees to aid chip clearance

    X-axis
    25mm supported round rail all round
    2510 ballscrews with rotating ball nuts driven by 4nm steppers
    25mm Ali bearing supports
    60x60x5 box sections with 20mm ali tooling plate joining the 2 X axis

    Y-axis
    25mm supported round rail all round
    1610 ballscrew belt driven by 4nm steppers
    Running on X axis plate and box section

    Z-axis
    20mm ali tooling plate
    25mm supported round rail all round
    1605 ballscrew belt driven by 4nm steppers
    3kw Watercooled spindle

    PSU
    70v unregulated
    24v regulated
    5v regulated

    5 x MA860H stepper drivers

    Working area of approx 1000x1000x300mm

    I'm looking for sensible offers in the region on £2500 as it currently stands

    Thanks
    Rob
    Last edited by r0bsk1; 13-09-2014 at 10:28 AM.

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