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    DIY wire sheathing/insulation

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    • deckingmanundefined
      deckingman @gnydick
      last edited by

      @gnydick I wrap mine in expanding nylon braid. e.g this sort of stuff https://www.amazon.co.uk/Expandable-Braided-Sleeving-Protector-Automotive/dp/B09MKB2P1G/ref=sr_1_3?crid=M6O5B7SBKNC8&keywords=expanding+nylon+braid&qid=1660060362&sprefix=expanding+nylon+braid%2Caps%2C138&sr=8-3

      Ian
      https://somei3deas.wordpress.com/
      https://www.youtube.com/@deckingman

      1 Reply Last reply Reply Quote 2
      • deckingmanundefined
        deckingman
        last edited by

        To give you an idea, here is a pic of the braided cables which carry 6 sets of extruder motor wires, two hot end heaters and their associated thermistors, and various assorted fans and end stop wires to the 6HC that I'm using as an expansion board and which is mounted above the hot end gantry. pic2Small.jpg

        Ian
        https://somei3deas.wordpress.com/
        https://www.youtube.com/@deckingman

        gnydickundefined 1 Reply Last reply Reply Quote 1
        • engikeneerundefined
          engikeneer @gnydick
          last edited by

          @gnydick another alternative is automotive style Tesa cloth harness tape like this:
          https://www.amazon.co.uk/Tesa-15mm-Adhesive-Wiring-Harness/dp/B00EVSD52M/ref=asc_df_B00EVSD52M/?tag=googshopuk-21&linkCode=df0&hvadid=272030589264&hvpos=&hvnetw=g&hvrand=12980541646026056246&hvpone=&hvptwo=&hvqmt=&hvdev=m&hvdvcmdl=&hvlocint=&hvlocphy=1007201&hvtargid=pla-761119842153&psc=1
          It's possibly easier to apply (particularly if you want to branch wires!), but is a bit of a pain if you need to replace anything...

          E3D TC with D3Mini and Toolboards.
          Home-built CoreXY, Duet Wifi, Chimera direct drive, 2x BMG, 300x300x300 build volume
          i3 clone with a bunch of mods

          1 Reply Last reply Reply Quote 0
          • gnydickundefined
            gnydick @deckingman
            last edited by

            @deckingman, thanks, I have those, they're OK. Was just curious if there's something that looks more tidy.

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

              There is another option that I have been meaning to try:

              https://www.amazon.ca/ZhiYo-Protector-Flexible-Organizer-Computer/dp/B08LPK1XQ9/ref=sr_1_6?crid=16ZYWKKTSMC60&keywords=wire+sheathing&qid=1660069118&sprefix=wire+sheathing%2Caps%2C173&sr=8-6

              I currently have the expandable nylon braid but if you expect that you might need to get at the cables for some reason, this product might be better. Expandable braid is nice but difficult to deal with if you need to revise things.

              Nightowlundefined 1 Reply Last reply Reply Quote 0
              • nhofundefined
                nhof
                last edited by

                This is an option I've used before, maybe not 'soft', but it looks clean and easy to break out different wires at different points: https://www.amazon.com/dp/B07JQ1QHVF/

                Other thing I've used is paracord sleeving, something like this: https://www.tweaktown.com/guides/5175/case-smithing-getting-started-with-diy-cable-sleeving/index.html

                Paracord is a little softer than the expanding nylon sleeving and looks better IMO, also has a large color selection.

                1 Reply Last reply Reply Quote 0
                • deckingmanundefined
                  deckingman @gnydick
                  last edited by

                  @gnydick said in DIY wire sheathing/insulation:

                  @deckingman, thanks, I have those, they're OK. Was just curious if there's something that looks more tidy.

                  To some extent I'd say there is a trade off between neatness and practicality. Taking my own printer as an example, it would undoubtedly look tidier if all the wires were bundled into two bunches - one each side of the expansion board. But my 6 input hot end is in a more or less constant state of change and I've learned over the years that it's generally best to limit the braiding to a single component. It just makes it easier and less disruptive to change something. But if you have a printer that does everything you want and you are unlikely to make changes, then some other solution might work better. If you do use braid, then one tip that I would give is to use glue lined heat shrink on the ends. I've found that the braid can get pulled out of "normal" heat shrink leaving a fraying mess. I also print labels for the cables and attach these by putting them under clear heat shrink.

                  Ian
                  https://somei3deas.wordpress.com/
                  https://www.youtube.com/@deckingman

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

                    @deckingman said in DIY wire sheathing/insulation:

                    If you do use braid, then one tip that I would give is to use glue lined heat shrink on the ends. I've found that the braid can get pulled out of "normal" heat shrink leaving a fraying mess. I also print labels for the cables and attach these by putting them under clear heat shrink.

                    Great points !

                    1 Reply Last reply Reply Quote 0
                    • mrehorstdmdundefined
                      mrehorstdmd
                      last edited by

                      If you're not planning on making a lot of modifications, you can simply braid the wires together. Twist the pairs that need to be twisted, then braid the twisted pairs. As long as it isn't rubbing against something in the machine, braiding alone is OK, and keeps the wires together. It can be a PITA if you need to remove wires later, but so is most cable sheathing. Adding wires is easy- just poke them through the braids every few cm and they'll stay put.

                      I made a wire twister tool that works well.

                      https://drmrehorst.blogspot.com/

                      1 Reply Last reply Reply Quote 0
                      • Norderundefined
                        Norder @gnydick
                        last edited by

                        @gnydick
                        This is how I would do it to secure the braid at the end.
                        (YouTube Video)
                        Be careful not to pull the braid too tight when securing the second end.

                        DDA5X... 0.9° Stepper... Linearrails... Duet 2 Wifi... PT100 Board... Duet IR-Probe... Dyze Pro Kit up to 500°C.. etc
                        Thingiverse

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

                          @norder, that is pretty slick .... both the method for locking the braid and the way he gets all the lengths just right (one of my big frustrations). Very neat and tidy ..... but is he using a braid for each individual wire?
                          I wonder if you can use the braid melting method if you have a whole bunch of wires inside the braid - I suspect that this doesn't work and the heat shrink method is the way to do it.

                          Norderundefined 1 Reply Last reply Reply Quote 0
                          • Norderundefined
                            Norder @jens55
                            last edited by Norder

                            @jens55
                            If you are putting multiple wires into a braid, do it exactly as in the video except allow some of the braid to protrude from under the heat shrink, then heat the heat shrink so it contracts, and then fuse the end of the braid to a ring.
                            In this way you prevent the braid from fraying and looking unclean and damaging the cable sleeves.

                            A clean piece of shrink tubing can then always be made over the end for a better look.
                            You may want to do some hot glue over the end of the braid before you heat shrink, like @deckingman mentioned.

                            Google Translate
                            --- Original Text ---

                            Wenn Du mehrere Kabel in ein Geflecht steckst, dann mache es genau so wie im Video, mit der Ausnahme dass Du etwas vom Geflecht unter dem Schrumpfschlauch überstehen lässt und dann den Schrumpfschlauch erwärmst so das er sich zusammen zieht, und dann verschmelze das Ende vom Geflecht zu einem Ring.
                            So verhinderst Du dass das Geflecht ausfranst und unsauber aussieht und die Hüllen der Kabel Schaden nehmen können.

                            Für einen besseren Look kann dann immer noch ein sauberes Stück Schrumpfschlauch über das Ende gemacht werden.
                            Eventuell vorher noch etwas Heißkleber über das Ende des Geflecht machen bevor der Schrumpfschlauch darüber kommt, so wie @deckingman es bereits erwähnt hat.

                            DDA5X... 0.9° Stepper... Linearrails... Duet 2 Wifi... PT100 Board... Duet IR-Probe... Dyze Pro Kit up to 500°C.. etc
                            Thingiverse

                            Norderundefined deckingmanundefined 2 Replies Last reply Reply Quote 0
                            • Norderundefined
                              Norder @Norder
                              last edited by

                              I also plan to reroute my cables.
                              It's such a mess at the moment and so many cables that the air from the fan can hardly get through. 😄
                              I intend to do it the way it is done with today's computer cases... I put in a second floor under which all the cables disappear and that you only see the duet where the cables come out of the floor just next to the board and to the lead connections.

                              It's always a pain when you want to change something on the board... you always have to cut the cable ties first to get there.
                              It doesn't look annoying or pretty either.
                              And... the cooling would definitely work better.

                              Google Translate
                              --- Original Text ---

                              Ich habe auch vor, meine Kabel neu zu verlegen.
                              Das ist momentan so ein Durcheinander und so eine Menge an Kabeln, dass die Luft vom Ventilator kaum noch durchkommt. 😄
                              Ich habe es so vor wie es bei den heutigen Computergehäusen gemacht wird... ich lege einen zweiten Boden ein unter dem all die Kabel verschwinden und das man nur noch das Duet sieht wo die Kabel kurz neben dem Board aus dem Boden kommen und zu den Anschlüssen führen.

                              Es ist immer eine Qual wenn man am Board etwas ändern möchte... erst muss man immer die Kabelbinder zerschneiden um ans Ziel zu kommen.
                              Nervig und schön sieht es auch nicht aus.
                              Und... die Kühlung würde bestimmt besser funktionieren.

                              DDA5X... 0.9° Stepper... Linearrails... Duet 2 Wifi... PT100 Board... Duet IR-Probe... Dyze Pro Kit up to 500°C.. etc
                              Thingiverse

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                              • Nightowlundefined
                                Nightowl @jens55
                                last edited by

                                @jens55 I'm not sure I'd want to wrap my pets in it though 🙄 😀 😀

                                Few things are more dangerous than taking the advice of someone who thinks he knows what he's doing.
                                I'm still on my learning curve, so take everything I say with caution!

                                RatRig 1075, Duet3 MB6HC, Sorotec SFM 1000 PV-ER milling motor, Hobbyist

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

                                  @nightowl said in DIY wire sheathing/insulation:

                                  @jens55 I'm not sure I'd want to wrap my pets in it though 🙄 😀 😀

                                  Say what ??? I am so confused .....

                                  Nightowlundefined 1 Reply Last reply Reply Quote 0
                                  • deckingmanundefined
                                    deckingman @Norder
                                    last edited by

                                    @norder said in DIY wire sheathing/insulation:

                                    You may want to do some hot glue over the end of the braid before you heat shrink, like @deckingman mentioned.

                                    Just to clarify, I suggested using glue lined heat shrink rather than glueing the braid separately. This type of heat shrink has a hot melt glue coating on the inside of the tubing. So when heated, it both shrinks and melts the glue.

                                    Ian
                                    https://somei3deas.wordpress.com/
                                    https://www.youtube.com/@deckingman

                                    Norderundefined Nightowlundefined 2 Replies Last reply Reply Quote 0
                                    • Nightowlundefined
                                      Nightowl @jens55
                                      last edited by

                                      @jens55

                                      Just my juvenile sense of humour...

                                      Screenshot 2022-08-10 at 08.02.52.jpg

                                      Few things are more dangerous than taking the advice of someone who thinks he knows what he's doing.
                                      I'm still on my learning curve, so take everything I say with caution!

                                      RatRig 1075, Duet3 MB6HC, Sorotec SFM 1000 PV-ER milling motor, Hobbyist

                                      jens55undefined 1 Reply Last reply Reply Quote 0
                                      • Norderundefined
                                        Norder @deckingman
                                        last edited by

                                        @deckingman
                                        That sounds good, I didn't even know that. 👍

                                        DDA5X... 0.9° Stepper... Linearrails... Duet 2 Wifi... PT100 Board... Duet IR-Probe... Dyze Pro Kit up to 500°C.. etc
                                        Thingiverse

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                                        • Nightowlundefined
                                          Nightowl @deckingman
                                          last edited by

                                          @deckingman said in DIY wire sheathing/insulation:

                                          glue lined heat shrink

                                          I didn't even know that was a thing.

                                          What a great idea!

                                          Few things are more dangerous than taking the advice of someone who thinks he knows what he's doing.
                                          I'm still on my learning curve, so take everything I say with caution!

                                          RatRig 1075, Duet3 MB6HC, Sorotec SFM 1000 PV-ER milling motor, Hobbyist

                                          1 Reply Last reply Reply Quote 0
                                          • gnydickundefined
                                            gnydick
                                            last edited by

                                            Thanks, everyone, great tips!

                                            1 Reply Last reply Reply Quote 0
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