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Using CNC router as pen plotter?

Discussion in 'DrawBot' started by jeffmorris, Dec 21, 2021.

  1. jeffmorris

    jeffmorris Journeyman
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    I have a modified LEAD 1010 machine with Makita RT0701C router and CNC xpro 3 controller. How can I convert the machine to a pen plotter?
     
  2. Peter Van Der Walt

    Peter Van Der Walt OpenBuilds Team
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    Just mount a pen to the Z axis :)
     
  3. Giarc

    Giarc OpenBuilds Team
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    I made one of these with a 1/4 bolt and I just put it in my Makita collet. It works very well. But, you need access to a 3D printer. CNC pen holder by TadasM
    upload_2021-12-21_21-7-43.png
     
    Peter Van Der Walt likes this.
  4. David the swarfer

    David the swarfer OpenBuilds Team
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    you just need a spring loaded pen holder, here is one made from plastic pipe and a balloon...


    here is one made from MDF sheet (hint, easy to cut on your LEAD :) )
     
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  5. jeffmorris

    jeffmorris Journeyman
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    I 3D-printed the CNC pen holder shown at CNC pen holder by TadasM - Thingiverse and "drew" a rectangle on a piece of plywood. I think that the one for Phlatprinter 3 is better but where can I get the files?
     
  6. David the swarfer

    David the swarfer OpenBuilds Team
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    what files? you just draw it in Sketchup/CAD of your choice, generate Gcode using CAM of your choice, and cut it on the router. (-: That is why we have CNC routers!
     
  7. Giarc

    Giarc OpenBuilds Team
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    I like that balloon method I may draw up and adaptor for the PVC that will fit my 8mm collet and 3D print it.
     
  8. Rick 2.0

    Rick 2.0 OpenBuilds Team
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    If you're using the standard OpenBuilds mount it would be fairly simple to cut a 71mm diameter drop-in block with a center hole to accept the balloon mount.
     
  9. jeffmorris

    jeffmorris Journeyman
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    I 3D-printed a "router motor" that drops into my 3D-printed router mount. I 3D-printed a spring-loaded pen holder that goes inside the "router motor". I found out that the pen tip can't touch the table and I don't have extra plywood or MDF board.
     
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  10. Giarc

    Giarc OpenBuilds Team
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    I am too lazy to remove my router. Although, Santa just brought me a new RoutER11, so I may have to try it. ;)
     
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