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    Making it fit

    Scheduled Pinned Locked Moved
    My Duet controlled machine
    delta duet3d wifi
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    • DIY-O-Sphereundefined
      DIY-O-Sphere @TinkerBill
      last edited by DIY-O-Sphere

      @TinkerBill
      One option might be to place it below the frame, adding feet.

      (UTC+1)

      TinkerBillundefined 1 Reply Last reply Reply Quote 0
      • TinkerBillundefined
        TinkerBill @DIY-O-Sphere
        last edited by

        @DIY-O-Sphere I started debating to/on one side, rather than internal. Feet is a good call though, might do that. Thanks 🙂

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        • A Former User?
          A Former User @TinkerBill
          last edited by

          @TinkerBill said in Making it fit:

          Picture an equilateral triangle, with a circle touching the middle of each edge. Then make each edge longer, the circle will need to be larger.

          or you could design mounts that allows you mount the existing bed inside a larger triangle; however in my world cutting new extrusions is way $$$ so I'd consider moving the duet to the top instead maybe?

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          • TinkerBillundefined
            TinkerBill @A Former User
            last edited by

            @bearer the current extrusions are 230mm so I can get longer ones relatively easily online (circa £30-40 for the set from oozenest) rewiring to the top would mean making a new loom for a lot of the components which I'd rather avoid (currently don't have most my tools....)

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            • A Former User?
              A Former User
              last edited by

              if you throw together a sketch of your current bed, incl mounting holes and the potential new extrusion lengths we might be able to suggest some mounting options

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              • TinkerBillundefined
                TinkerBill @A Former User
                last edited by TinkerBill

                @bearer Current bed is 200mm diameter, 6 3mm holes seemingly evenly spaced around it, 7mm inset from edge to center of the hole. Pic is a brief sketch I threw together on F360.

                New extrusions can be pretty much whatever length, though I'd probably max out at 300mm to keep the footprint small.

                bed.jpg

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                • fcwiltundefined
                  fcwilt @TinkerBill
                  last edited by

                  @TinkerBill said in Making it fit:

                  @fcwilt As it's a delta, with the print bed attached to the top of the base extrusions, extending the base extrusions will change the distance between the center of each extrusion where it currently mounts. Picture an equilateral triangle, with a circle touching the middle of each edge. Then make each edge longer, the circle will need to be larger.

                  But the print bed doesn't need to attach directly to the extrusions.

                  Make some mounting plates that attach to the extrusions and extend as needed to support the print bed.

                  Frederick

                  Printers: a E3D MS/TC setup and a RatRig Hybrid. Using Duet 3 hardware running 3.4.6

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                  • TinkerBillundefined
                    TinkerBill @fcwilt
                    last edited by

                    @fcwilt I don't have the tools to make something with sufficient precision unfortunately

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                    • dc42undefined
                      dc42 administrators
                      last edited by

                      When I found that my horizontal extrusions were a little too short, I printed short spacers to put at the ends. The spacers are short enough so that the vertices still screw into the extrusions.

                      Duet WiFi hardware designer and firmware engineer
                      Please do not ask me for Duet support via PM or email, use the forum
                      http://www.escher3d.com, https://miscsolutions.wordpress.com

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                      • fcwiltundefined
                        fcwilt @TinkerBill
                        last edited by

                        @TinkerBill said in Making it fit:

                        @fcwilt I don't have the tools to make something with sufficient precision unfortunately

                        You have a 3D printer - that's what I used to make the pieces I needed - back when I had my delta printers.

                        Frederick

                        Printers: a E3D MS/TC setup and a RatRig Hybrid. Using Duet 3 hardware running 3.4.6

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                        • Vetiundefined
                          Veti
                          last edited by

                          here is another idea.

                          print these https://www.thingiverse.com/thing:2519593
                          they will also provide good noise dampening.

                          now you have space underneath the delta where you can mount the duet without interfering with the motors.

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