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    Suggestions for hight precision CoreXY

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    • giostarkundefined
      giostark
      last edited by

      WOW thanks mrehorstdmd !!!
      I'm already entering in this mode...of the CoreXY , I mean.
      Hope with a good hardware finally I will get some satisfaction.

      1 Reply Last reply Reply Quote 0
      • giostarkundefined
        giostark
        last edited by

        Some one of you know where to found the RailCore II Kit? Or maybe a good used one. It seems sold out everywhere ๐Ÿ˜ž

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        • Phaedruxundefined
          Phaedrux Moderator
          last edited by

          Normally I'd say Filastruder but I see they are sold out as well. They are likely experiencing the same supply constraints as everyone else now due to covid.

          @kraegar or @elmoret have any comment?

          Z-Bot CoreXY Build | Thingiverse Profile

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          • elmoretundefined
            elmoret
            last edited by

            We recently made the decision to discontinue doing business with ProjectR3D, this resulted in us also stopping kit sales as some of the kit components come from ProjectR3D. We still have some stock, feel free to reach out to us using the contact page at Filastruder.com.

            1 Reply Last reply Reply Quote 1
            • wescundefined
              wesc
              last edited by

              Check the railcore discord. A used rc with first class components ya was posted about 10 days ago.

              CroXY - Crossed Gantry Printer, Ultibots D300VS+, Custom CoreXYU

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              • fmaundefined
                fma
                last edited by

                I'm about to re-build a new CoreXY, and I think it will be something cloe to the HevORT:

                https://www.youtube.com/watch?v=T-IX8h-ssbs&list=PLY5rp1lSfPHDdxeNpCljgwThos8GBTOFE

                I especially like the bed, which allows 5 axis printing:

                https://www.youtube.com/watch?v=aL7pEEHTTe4
                https://www.youtube.com/watch?v=FsdU0JJdxeQ

                The problem is they communicate on Facebook ๐Ÿ˜ž

                Frรฉdรฉric

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                • giostarkundefined
                  giostark
                  last edited by giostark

                  Finally , I'm in contact with Peter of Hightemp3D (EU channel). Seems all the stuffs he have are CNC milled components and laser cut parts. Misumi rails, etc etc. Also the kinematic bed will be included, full metal extruder and so on.
                  I'll update this post with the moving ๐Ÿ˜Š
                  Then I'll try to keep also the delta. I'll produce by myself the top/bottom frame, then buy new towers and linear rail.
                  Thanks everyone for the suggestions. ๐Ÿ‘

                  HighTemp3Dundefined 1 Reply Last reply Reply Quote 0
                  • zaptaundefined
                    zapta @Phaedrux
                    last edited by zapta

                    @Phaedrux said in Suggestions for hight precision CoreXY:

                    Voron2 (a bit needlessly complicated, but nice)

                    OR the Voron VZero. Simpler, compact, stiff and fast.

                    https://www.youtube.com/watch?v=2ryWSUgJvHw&t=440s

                    A Former User? 1 Reply Last reply Reply Quote 0
                    • A Former User?
                      A Former User @zapta
                      last edited by A Former User

                      @zapta said in Suggestions for hight precision CoreXY:

                      VZero

                      I'm very tempted indeed, shame its tricky to get 15mm alu locally

                      (edit: oh my, they have a sourcing guide with aliexpress links for most things, incl alu profile kits and belt/pulley kits. unfortunately hemera is on the way so it'll be a while for a voron)

                      1 Reply Last reply Reply Quote 1
                      • HighTemp3Dundefined
                        HighTemp3D @giostark
                        last edited by

                        @giostark Hi Sergio
                        Happy to have you as a customer. The Railcore kit is extremely stable. Only very few 3D printed parts are used so it is long term stable and extremely stiff. At the moment the only 3D printed parts are the feet, electronics enclosure corners, Endstops and BLtouch mount. The BLTouch mount will also soon be aluminum. In the near future there will also be a 135C chamber temperature version of the kit.

                        Peter From HighTemp3D.com based in the EU

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                        • jballard86undefined
                          jballard86 @mrehorstdmd
                          last edited by

                          @mrehorstdmd

                          There is a Kinimatic bed mount system available for the Railcore produced by Mandela Rose Works:
                          Kinematic Mount

                          HighTemp3Dundefined 1 Reply Last reply Reply Quote 2
                          • HighTemp3Dundefined
                            HighTemp3D @jballard86
                            last edited by HighTemp3D

                            @jballard86 Yes, thats the one I sell at my EU based shop: https://hightemp3d.com/collections/mandala-rose-work/products/kinematic-mounting-kit-from-mandala-rose-works

                            1 Reply Last reply Reply Quote 2
                            • troy_proffittundefined
                              troy_proffitt
                              last edited by

                              I just finished building a new CoreXY printer with the goal of no 3d printed structural parts at all. The only printed parts are the enclosures for the controller boards and the extruder mount (dual BMG extruders).

                              I've been 3d printing for several years on both cartesian and corexy. A more rigid printer usually produces better prints. The best improvements were around bed stiffness. I recently went to the 3 independent "true level" setup with a 1/4 thick MIC6 aluminum plate + 1/4 tempered glass. Each z axis motor is controlled by an external stepper and has a 3:1 gear reduction for both higher resolution and higher strength (HERE is a vid of my bed setup). Since this vid, I've added 12mm smooth rods to each ballscrew to improve linear motion.

                              Attached are a few pics of my printer:20200701_072113.jpg 20200701_072120.jpg !

                              1 Reply Last reply Reply Quote 2
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