Winder Spool Holder with Bearings - Modular Design for Bambu Lab Filament Spool Switcher & Winder

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BEFORE STARTING THE IMPLEMENTATION OF THE PROJECT, READ CAREFULLY THE ENTIRE DESCRIPTION AND VIEW THE PHOTO GALLERY !!!This is a Remix “Winder Spool Holder with Bearings - Modular Design”  for an amazing project  "Filament Spool Switcher & Winder" Design by @MiklosKiszely_486882TO FULLY COMPLETE THE PROJECT, DOWNLOAD THE REMAINING ITEMS FROM THE LINK BELOW https://www.printables.com/pl/@Damian27/collections/1304611 Hello EveryoneUntil the date of publication of this project, I had rewound about 300 filament spools using "Motor Drive for Stand - Auto-Stop Function for Bambu Lab Filament Spool Switcher & Winder". I noticed that with such intensive use, the winder frame on the side of the gears was worn off and melted by friction. I decided to design a Winder Spool Holder from scratch and added bearings. Thanks to this modification, friction on the spool axis no longer occurs and the motor does not lose torque during rewinding. The rewind time has also been shortened and the engine speed has increased. When you complete the project, please share a photo and a comment. Thank you and have a nice day. UPDATE 02.03.2024 : I added separate catalogs for Original Winder Spool Frame by Miklos Kiszely & Remix and For Winder Spool Frame 2 - Modular Design. Now you can download the selected version for a given project faster and easierUPDATE 08.03.2024 : I added a new version of Axle Lock - Fitted which is more fittedUPDATE 29.05.2024 : At the request of two people, I added a version with an M4 screws Information for Winder Spool Holder with Bearings  :Designed specifically for my other project “Motor Drive for Stand - Auto-Stop Function for Bambu Lab Filament Spool Switcher & Winder”This modification eliminates 100% of the friction on the spool axis and additionally the engine operates at the same rotational speed from the beginning to the very end of rewinding. Previously, the engine lost rpm with the greater weight of the spoolCompatible with Adapter Hexagon For Electric DrillCompatible with spools with external dimensions from 50mm to 76mm - The given size includes centering discs with a thickness of 2 mmYou should continue to use centering disks. If you don't like using centering discs for every size of spool you have, you can use my "Universal Spool Centering Cone" design which fits most spools available on the markethttps://www.printables.com/pl/model/752030-universal-spool-centering-cone-for-bambu-lab-filam Tips : Be sure to use 6 pcs. Heat Threaded Insert M3 - This will allow you to perfectly center all the elements of the Winder Spool HolderUse peel-off thread adhesive during assembly - This will prevent self-loosening of the screws caused by rotation and vibrationThe Winder Spool Holder has a different structure than the original model. When tightening the Winder Spool Holder, use the screws in the Spool Axle.stl and Axle Lock.stl as a handle - Do not tighten by using Sleeve for Triple Bearing - This may cause the M3 screw to become looseThe Axle Lock.stl file contains the writing Lock and Unlock and directional arrows. If you do not color them in the slicer, they will not be printed.Please read the documentation and photos below that show the correct installation of the Winder Spool Holder What Should I Buy - Version for M3 Screws ? :Bearing 6200 2RS  10 x 30 x 9mm- 4pcs Screws M3 20mm - Cylindrical Head - 1pc  - https://a.aliexpress.com/_EQBSTPJScrews M3 35mm - Cylindrical Head - 1pc  - https://a.aliexpress.com/_EQBSTPJ Heat Threaded Insert M3 3mm OD 4.5mm - 6pcs - https://a.aliexpress.com/_EyZii5BThread Locker Glue - Blue Color - I tested the Winder Spool Holder with Bearings from the very beginning with thread glue. I don't know how it will behave without glue. IF YOU DON'T USE THREAD GLUE AND THE SCREWS COME LOOSE. DON'T BLAME ME !!! What Should I Buy - Version for M4 Screws ? :Bearing 6200 2RS  10 x 30 x 9mm- 4pcs Screws M4 25mm or 30mm - Flat Head - 1pc  - https://a.aliexpress.com/_EvZ6AlD(25mm for Gear 25 with Sleeve for Single Bearing - Hexagonal - M4.stl or 30mm for  Gear 25 with Sleeve for Single Bearing - Without Hexagonal - M4.stl  )Screws M4 40mm - Flat Head - 1pc  - https://a.aliexpress.com/_EvZ6AlDHeat Threaded Insert M4 4mm OD 6mm - 6pcs - https://a.aliexpress.com/_EymkrKPThread Locker Glue - Blue Color - I tested the Winder Spool Holder with Bearings from the very beginning with thread glue. I don't know how it will behave without glue. IF YOU DON'T USE THREAD GLUE AND THE SCREWS COME LOOSE. DON'T BLAME ME !!!  What Should I Print? : For Original Winder Spool Frame by Miklos Kiszely & Remix :Spool Axle - M3.stl - 1pcAxle Lock - M3.stl - 1pcGear 25 with Sleeve for Single Bearing - M3.stl - 1pcSleeve for Triple Bearing - M3.stl - 1pcWasher 1mm - M3.stl - 2pcs For Winder Spool Frame 2 - Modular Design - M3 :Spool Axle - M3.stl - 1pcAxle Lock - M3.stl - 1pcGear 25 with Sleeve for Single Bearing - M3.stl - 1pcSleeve for Triple Bearing - M3.stl - 1pcWasher 1mm - M3.stl - 1pcWasher 2.5mm - M3.stl - 1pc For Winder Spool Frame 2 - Modular Design - M4 :Spool Axle - M4.stl - 1pcAxle Lock - M4.stl - 1pcGear 25 with Sleeve for Single Bearing - Hexagonal - M4.stl - 1pc (Version intended for Manual Rewind or a Cordless Screwdriver) or Gear 25 with Sleeve for Single Bearing - Without Hexagonal - M4.stl - 1pc (Version intended for Motor Drive 2 - Modular Design)Sleeve for Triple Bearing - M4.stl - 1pcWasher 1mm - M4.stl - 1pcWasher 2.5mm - M4.stl - 1pc How To Print ? :Material : Gear 25 with Sleeve for Single Bearing.stl - Each Rigid Filament (I use ASA)REST : AnyLayer Height : 0.2mmSpeed : All Max 60 for Gear 25 with Sleeve for Single Bearing.stl, Spool Axle.stl and Axle Lock.stl - In this case, the precision of printing mattersREST : AnyInfill : 100% (Tip - if you want to save filament, print the lower part of the Spool Axle.stl and Axle Lock.stl with 20% infill - and print everything above with 100% infill)Wall Loops : 4Bottom Layers : 4Top Layers : 4Support : Yes only for M4 version and files : Gear 25 with Sleeve for Single Bearing - Hexagonal - M4.stl - 1pc or Gear 25 with Sleeve for Single Bearing - Without Hexagonal - M4.stl, Sleeve for Triple Bearing - M4.stl - Shown in Photo GalleryBrim : NoBrim Auto : No (Be sure to disable Brim Auto. When printing in color Axle Lock.stl with Brim Auto on, it may cause a problem on the first layer)  I receive a lot of messages asking what to print for a complete project. It is complicated for many people. I had a problem with that myself. So I decided to prepare a short instruction.If you take advantage of all my improvements :All Projects : https://www.printables.com/pl/@Damian27/collections/13046111. Bambu Lab - Winder Spool Frame 2 - Modular Designhttps://www.printables.com/pl/model/769319-bambu-lab-winder-spool-frame-2-modular-design2. Bambu Lab - Donor Spool Frame 2 - Modular Designhttps://www.printables.com/pl/model/766774-bambu-lab-donor-spool-frame-2-modular-design-for-s3. Bambu Lab - Upgraded All Gears and Axeshttps://www.printables.com/pl/model/478967-bambu-lab-filament-spool-winder-upgraded-all-gears4. Bambu Lab - Upgraded Filament Guide, Filament Guide Sled, Filament Guide Carriage and Knobhttps://www.printables.com/pl/model/478923-bambu-lab-filament-spool-winder-upgraded-filament-5. Bambu Lab - Winder Spool Holder with Bearings - Modular Design https://www.printables.com/pl/model/740644-winder-spool-holder-with-bearings-for-bambu-lab-fi6. Bambu Lab - Donor Spool Holder with Bearings - Modular Design https://www.printables.com/pl/model/750033-donor-spool-holder-with-bearings-for-bambu-lab-fil7. Universal Spool Centering Cone for Bambu Lab Filament Spool Switcher & Winder https://www.printables.com/pl/model/752030-universal-spool-centering-cone-for-bambu-lab-filam8. Spool Brake for Bambu Lab Filament Spool Switcher & Winderhttps://www.printables.com/pl/model/748642-spool-brake-for-bambu-lab-filament-spool-switcher-9. Handle for Manual Rewind and Adapter for Electric Screwdriverhttps://www.printables.com/pl/model/805532-handle-for-manual-rewind-and-hexagonal-adapter-for10. Stand for Bambu Lab Filament Spool Switcher & Winderhttps://www.printables.com/pl/model/479022-stand-for-bambu-lab-filament-spool-switcher-winder11. Motor Drive 2 - Modular Design for Stand - Auto-Stop Function for Bambu Lab Filament Spool Switcher & Winderhttps://www.printables.com/pl/model/485389-motor-drive-for-stand-auto-stop-function-for-bambu