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    Just for fun why did I buy this?

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    My Duet controlled machine
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    • botundefined
      bot @fcwilt
      last edited by

      Probing, tool alignment with a camera coming in and out, or purge bucket moving in and out of print area are my guesses.

      *not actually a robot

      fcwiltundefined 1 Reply Last reply Reply Quote 0
      • fcwiltundefined
        fcwilt @bot
        last edited by

        @bot said in Just for fun why did I buy this?:

        Probing, tool alignment with a camera coming in and out, or purge bucket moving in and out of print area are my guesses.

        Well one of the words in your post is exactly what this experiment is about.

        Frederick

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

        botundefined 1 Reply Last reply Reply Quote 0
        • botundefined
          bot @fcwilt
          last edited by

          @fcwilt the first word?

          *not actually a robot

          fcwiltundefined 1 Reply Last reply Reply Quote 0
          • fcwiltundefined
            fcwilt @bot
            last edited by

            @bot said in Just for fun why did I buy this?:

            @fcwilt the first word?

            Yes

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

            botundefined 1 Reply Last reply Reply Quote 0
            • botundefined
              bot @fcwilt
              last edited by

              @fcwilt sounds like fun. I have been manually aligning my tools on the idex with a cheap USB microscope. so magnificent. You could use your little doo-dad to move the camera into the exact same position every time!

              Or, a CNC-style tool pre-setter to measure tool Z offsets.

              Or, a 3D-Taster style multi-axis touch probe to do Z and X/Y offsets.

              *not actually a robot

              fcwiltundefined 1 Reply Last reply Reply Quote 0
              • fcwiltundefined
                fcwilt @bot
                last edited by

                @bot said in Just for fun why did I buy this?:

                @fcwilt sounds like fun. I have been manually aligning my tools on the idex with a cheap USB microscope. so magnificent. You could use your little doo-dad to move the camera into the exact same position every time!

                Or, a CNC-style tool pre-setter to measure tool Z offsets.

                Or, a 3D-Taster style multi-axis touch probe to do Z and X/Y offsets.

                Well your first word was "probing" unless I read it wrong.

                Frederick

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

                botundefined 1 Reply Last reply Reply Quote 0
                • botundefined
                  bot @fcwilt
                  last edited by bot

                  @fcwilt hmmmm. probing is a vague term. I hope you're not thinking of placing anything in any dark places.

                  *not actually a robot

                  fcwiltundefined 1 Reply Last reply Reply Quote 0
                  • fcwiltundefined
                    fcwilt @bot
                    last edited by

                    @bot said in Just for fun why did I buy this?:

                    @fcwilt hmmmm. probing is a vague term. I hope you're not thinking of placing anything in any dark places.

                    Nope - nothing like that - but was not your first word "probing"? The second item mentioned as tool alignment using a camera.

                    Did I misunderstand your post?

                    Frederick

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

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

                      @fcwilt said in Just for fun why did I buy this?:

                      OK, it is used to move something out of the way so when printing no print area is lost but still allows the something to perform it's intended purpose.

                      My answer below, encrypted with Google translate

                      Brosse de nettoyage de buse

                      fcwiltundefined 1 Reply Last reply Reply Quote 0
                      • jens55undefined
                        jens55
                        last edited by

                        Pebble wiper setup

                        fcwiltundefined 1 Reply Last reply Reply Quote 0
                        • fcwiltundefined
                          fcwilt @zapta
                          last edited by

                          @zapta said in Just for fun why did I buy this?:

                          Brosse de nettoyage de buse

                          I like that I idea - I may just try that as well.

                          Frederick

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

                          1 Reply Last reply Reply Quote 0
                          • fcwiltundefined
                            fcwilt @jens55
                            last edited by

                            @jens55 said in Just for fun why did I buy this?:

                            Pebble wiper setup

                            What is a "pebble wiper"?

                            Frederick

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

                            jens55undefined 1 Reply Last reply Reply Quote 0
                            • jens55undefined
                              jens55 @fcwilt
                              last edited by

                              @fcwilt, a device for cleaning printing nozzles. The purged filament is formed into a pebble for easy separation from the nozzle (no curling around of loose filament), disconnected from the nozzle and then wiped away to ready for the next purge operation. In the context of a tool changing printer, the height of the wiper assembly is adjusted based on the tool being purged which is why you have a very short reach adjustable stage.

                              fcwiltundefined 1 Reply Last reply Reply Quote 0
                              • fcwiltundefined
                                fcwilt @jens55
                                last edited by

                                @jens55 said in Just for fun why did I buy this?:

                                @fcwilt, a device for cleaning printing nozzles. The purged filament is formed into a pebble for easy separation from the nozzle (no curling around of loose filament), disconnected from the nozzle and then wiped away to ready for the next purge operation. In the context of a tool changing printer, the height of the wiper assembly is adjusted based on the tool being purged which is why you have a very short reach adjustable stage.

                                Interesting.

                                How is the filament formed into a "pebble"?

                                Frederick

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

                                jens55undefined Yveskeundefined 2 Replies Last reply Reply Quote 0
                                • jens55undefined
                                  jens55 @fcwilt
                                  last edited by

                                  @fcwilt, it is extruded onto a flat surface just underneath the extruder
                                  https://lukeslabonline.com/products/pebble-wiper?variant=41218627371193

                                  fcwiltundefined 1 Reply Last reply Reply Quote 1
                                  • fcwiltundefined
                                    fcwilt @jens55
                                    last edited by

                                    @jens55 said in Just for fun why did I buy this?:

                                    @fcwilt, it is extruded onto a flat surface just underneath the extruder
                                    https://lukeslabonline.com/products/pebble-wiper?variant=41218627371193

                                    Well the link is interesting because it is also a clue to what I am experimenting with.

                                    Frederick

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

                                    1 Reply Last reply Reply Quote 0
                                    • Yveskeundefined
                                      Yveske @fcwilt
                                      last edited by

                                      @fcwilt A cheaper, mechanical way of doing things
                                      https://www.bigbrain3d.com/product/retractable-purge-mechanism/

                                      fcwiltundefined 1 Reply Last reply Reply Quote 0
                                      • fcwiltundefined
                                        fcwilt @Yveske
                                        last edited by

                                        @yveske said in Just for fun why did I buy this?:

                                        @fcwilt A cheaper, mechanical way of doing things
                                        https://www.bigbrain3d.com/product/retractable-purge-mechanism/

                                        That is rather neat.

                                        Frederick

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

                                        1 Reply Last reply Reply Quote 0
                                        • fcwiltundefined
                                          fcwilt @fcwilt
                                          last edited by

                                          Well I finished the first experimental setup and it is working, although with a limitation I believe is related to the 12 volt power supplies I used on this printer.

                                          I will make a quick video Wednesday and post a link to it here.

                                          Frederick

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

                                          fcwiltundefined 1 Reply Last reply Reply Quote 0
                                          • fcwiltundefined
                                            fcwilt @fcwilt
                                            last edited by

                                            @fcwilt

                                            Hi,

                                            Here is a link to a quick-and-dirty video showing the mini linear guide at work.

                                            Mini Linear Guide At Work

                                            It was hard to get a good view - sorry.

                                            Frederick

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

                                            1 Reply Last reply Reply Quote 3
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