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    BLV mgn Cube - 3D printer Project

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    My Duet controlled machine
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    • Phaedruxundefined
      Phaedrux Moderator @Gleison
      last edited by

      @gleison said in BLV mgn Cube - 3D printer Project:

      isso mesmo, os arquivos CAD de todos os itens para que eu possa editar.

      Ave you looked at the thingiverse link? It looks like a lot of the step files are there..

      https://www.thingiverse.com/thing:3382718/files

      Z-Bot CoreXY Build | Thingiverse Profile

      Gleisonundefined 1 Reply Last reply Reply Quote 0
      • Gleisonundefined
        Gleison @Phaedrux
        last edited by

        @phaedrux estão apenas os arquivos STL e esse tipo de arquivo eu não consigo alterar.

        Phaedruxundefined 1 Reply Last reply Reply Quote 0
        • Phaedruxundefined
          Phaedrux Moderator @Gleison
          last edited by

          @gleison there are STEP files as well, but maybe not for everything you need. That would be up to @Blv

          Z-Bot CoreXY Build | Thingiverse Profile

          BLVundefined 1 Reply Last reply Reply Quote 0
          • BLVundefined
            BLV @Phaedrux
            last edited by

            @phaedrux
            98% of the project step files can be found there.

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            • Mogalundefined
              Mogal
              last edited by

              Can this be made with nothing but 2020 extrusion?

              • I built an original hypercube but the rails/bearings are garbage.
                I bought the mgn12 rails to replace them when I came across this BLV.
                so I only have 2020 extrusion I would like to use.

              Thanks!

              Vetiundefined BLVundefined 2 Replies Last reply Reply Quote 0
              • Vetiundefined
                Veti @Mogal
                last edited by

                @mogal said in BLV mgn Cube - 3D printer Project:

                Can this be made with nothing but 2020 extrusion?

                it should be possible, but you will lose rigidity.

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                • BLVundefined
                  BLV @Mogal
                  last edited by

                  @mogal before i published the project, i had to run countless software simulations, hw tests and so on.
                  Using 2040 is very crucial for the rigidity of the frame. Unfortunately, at least two of the guys that tried to use 2020 instead of 2040 had massive ghosting/ringing and problems related to frame changes.
                  I would advise you to stick with the original frame design..

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                  • Mogalundefined
                    Mogal
                    last edited by

                    Thanks guys, I completely understand the rigidity with 2040.
                    I just don't have the resources to get any at this time.

                    As long as it can be done, I can get the printer working reliably again.
                    I'll just keep the speeds and acceleration a lower to help prevent the ringing.

                    Thanks!

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                    • Warren.Abrahamundefined
                      Warren.Abraham
                      last edited by

                      Incredible project and the amount of work you have put in is unbelievable, thank you for sharing!
                      Question: Have you ever looked at a larger bed size than 300mm? The height at 665mm is perfect for what I'm looking to build but I'd prefer a larger bed at 400-500mm and wondered if this had ever been covered.
                      I look forward to any feedback.

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                      • Vetiundefined
                        Veti
                        last edited by

                        at a build plate of 500 i would expect that the 2 rails would not be enough to ensure the stability of bed.
                        you could modify the build and add 2 additional rails and obviously the front panel would not fit anymore.

                        if you are not comfortable about doing your own mods you could have a look at the voron 2.1, which allows for such build volumes

                        Warren.Abrahamundefined BLVundefined 2 Replies Last reply Reply Quote 0
                        • Warren.Abrahamundefined
                          Warren.Abraham @Veti
                          last edited by

                          @veti said in BLV mgn Cube - 3D printer Project:

                          at a build plate of 500 i would expect that the 2 rails would not be enough to ensure the stability of bed.
                          you could modify the build and add 2 additional rails and obviously the front panel would not fit anymore.

                          if you are not comfortable about doing your own mods you could have a look at the voron 2.1, which allows for such build volumes

                          Thank you for the response! That looks like a really viable option.

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                          • BLVundefined
                            BLV @Veti
                            last edited by BLV

                            @veti said in BLV mgn Cube - 3D printer Project:

                            at a build plate of 500 i would expect that the 2 rails would not be enough to ensure the stability of bed.
                            you could modify the build and add 2 additional rails and obviously the front panel would not fit anymore.

                            if you are not comfortable about doing your own mods you could have a look at the voron 2.1, which allows for such build volumes

                            @Warren-Abraham
                            For bigger bed plate i would recommend adding one more rail (3 z axis setup) and using auto ture leveling. It will be much better then using 4 rails. (Installation of 4 rails is a nightmare)

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