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Ribbon Spool
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Spool for anything that's up to 20mm wide. Outer diameter 140mm
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Updated at source:
Model information
- Source
- Printables
- Category
- Other House Equipment
- License
- Creative Commons — Attribution — Noncommercial — Share Alike
I've bought a ribbon/rubber band which came without a spool. So I made my own.
If you need other dimensions (Inner Width/Outer Diameter) just let me know. I haven't tried scaling it using the slicer but that may work as well.
For remixing I uploaded step files as well.
Changelog
- 2024-07-28: Added R2 version which has a center hole.
Dimensions
- Rubber band/Ribbon
- Width: 20mm
- Length: 11.5m (varies depending on band thickness)
- Model
- Center tube diameter: 20mm
- Outer diameter: 140mm
- Inner width: 20.5mm
- Outer width: 24.5mm
- Only for R2: Center hole diameter: 8mm
Printing
- Material: I used Prusament PLA
- Nozzle: 0.4mm
- Layer Height: 0.2mm, I used the SPEED@MK4IS profile from PrusaSlicer for my Prusa MK4
- Infill: 15%
- Perimeters: 2
- Support: not needed
- Orientation: Print with the sides facing the bed. You need to flip the top part.
Assembly
I first thought that I would maybe need to use some glue to keep the sides screwed together but the friction of the printed parts (at least in PLA) is so strong that it definitely won't unscrew itself.