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IndustryArena Forum > WoodWorking Machines > DIY CNC Router Table Machines > CNC Wood Router Project Log > 4-axis CNC-router, NEMA23 steps, Gecko 540, Water cooled spindle
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  1. #1
    Join Date
    May 2010
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    Ok, so this next set of pics is about drilling a few hundred holes in all the HUP which make up the table.

    I'm hoping these pics don't need awful lot of explaining?
    Attached Thumbnails Attached Thumbnails P1010174.jpg   P1010176.JPG   P1010177.JPG   P1010179.JPG  

    P1010181.JPG   P1010182.JPG  

  2. #2
    Join Date
    May 2010
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    Next up is is making the link between the gantry and the table.
    Attached Thumbnails Attached Thumbnails P1010343.jpg   P1010344.JPG   P1010345.jpg  

  3. #3
    Join Date
    May 2010
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    So next is the plate in front which will hold the gecko, aswell as the X-screw and X-stepper.
    Attached Thumbnails Attached Thumbnails P1010346.JPG   P1010349.JPG  

  4. #4
    Join Date
    May 2010
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    The gantry is next. A million (or so :P) holes were drilled and tapped.

    The HUPs where the Y-rails was going to be mounted on, was milled to give the rails a flat surface.
    Attached Thumbnails Attached Thumbnails P1010350.JPG   P1010352.jpg   P1010354.JPG  

  5. #5
    Join Date
    May 2010
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    The Y-stepper and Y-screw needed to be mounted in the gantry aswell.

    The bearing block was milled out (the pictures shows two blocks. However, only one was used in the end (the one to the right)).
    Attached Thumbnails Attached Thumbnails P1010355.JPG   P1010357.JPG   P1010359.JPG   P1010362.JPG  

    P1010363.JPG   P1010364.JPG  

  6. #6
    Join Date
    May 2010
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    Some pictures of the current state of the CNC. This is how it is today.

    Much is done, but much is still to be done.

    Next on our to-do-list is making the rest of the Y-axis. This require a lot of milling!!
    Attached Thumbnails Attached Thumbnails P1010368.jpg   P1010369.jpg   P1010370.JPG   P1010371.JPG  

    P1010373.JPG   P1010374.jpg  

  7. #7
    Join Date
    May 2010
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    0
    When I recieved the 1.5kW water-cooled spindle, I was of course eager to try it out right away.

    However, to our surprise, the grounding was terrible!! It was near non-existant.

    So we opened it up, and shockingly, the grounding wire was just put loosly in there. We screwed it tightly to one of the screws, which gave a solid grounding.
    Attached Thumbnails Attached Thumbnails P1010188.JPG   P1010189.JPG  

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