ProtoPasta Cardboard Spool Inner Ring Adapter
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This simple inner ring adapter is for the ProtoPasta cardboard spool to reduce friction during rotation on a center rod.
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Updated at source:
Model information
- Source
- Printables
- Category
- Accessories
- License
- Creative Commons — Attribution — Noncommercial — Share Alike
This is a simple inner ring adapter for the ProtoPasta cardboard spool, which reduces friction during rotation on a center rod for auto-rewinders and similar devices.
MAKERS: Please post a picture with comments here of any prints/makes you do from this model so that I can see how people are using it and whether you are finding success with it. Thanks!
If you need something for the outer ring of ProtoPasta spools you can check out a model like these:
- https://www.printables.com/model/460063-protopasta-spool-guard-for-bambu-ams
- https://www.printables.com/model/650454-protopasta-spool-guard
Although this model is a completely original design, it was heavily inspired by this design for PolyMaker filament cardboard spools:
