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Z gantry loose

Discussion in 'General Talk' started by Arthur pells, Feb 8, 2023.

  1. Arthur pells

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    There are off set nuts on the right hand side three in total that can be turned to tighten up any slack in the extreme V wheels, but there is no more adjustment left and there’s a small bit of play and the extreme V wheels are not tight does anybody have any tricks to fix this problem, I was thinking about getting some steel wheels machined, the same as the extreme wheels because I believe the extreme wheels have sunk into the track of the Z gantry
     
  2. Peter Van Der Walt

    Peter Van Der Walt OpenBuilds Team
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    You can post some pictures of your wheels if you'd like us to check - if there were adjusted beyond spec they can crack/degrade. Eccentrics should only be adjusted to dial out any free play - adjusting beyond that can cause damage to the wheels over time.

    Steel wheels would be a very bad idea - would ruin the extrusions (you'd want the hard faced extrusion to be the non-wear item, and the cheaper and easier to replace wheels should be the long term consumable)
     
  3. Arthur pells

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  4. Arthur pells

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    OK, thank you I think I will replace the wheels because right now I do have a heavier router and I have had some mishaps where the tool dug too deep while moving which may have caused some of the slop. My machine is only a couple of months old so I don’t think there will be any degrading just maybe a bit too much weight
     
  5. Arthur pells

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    Would the extreme solid V wheels be a better choice or is that what is on her now?
     
  6. Peter Van Der Walt

    Peter Van Der Walt OpenBuilds Team
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    The Xtreme Solid V-Wheel is the best load carrying wheel yes.
    You don't say which machine you have? But if you are only using 4 wheels - most plates in our range allows for use of more (6 for example) to handle heavier loads.
     
  7. Arthur pells

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    Lead 1515 6 wheels I’m going to order 15 nice to have spares
     

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