Universal spool for using filament on cardboard spools or Refill Packs (like eSun Refill Filament) in the Bambu AMS. No rewinding necessary, simply transfer the cardboard or refill core to the universal spools.
Suitable for core diameters (inside) from 75 to 100mm.
With Jayo spools, it is a little tricky to remove the rather thick ring at the core. You need a sharp cutter and patience.
Check out my new video with a steb by step tutorial.
Now the filament can be used in the AMS without any problems.
I made 2 designs of the reels, design nr. 2 needs less printing time.
I use PLA (it is flexible enough for the core) with these settings:
3 walls
3 top and bottom layer
12% Gyroid Infill
0,16mm layerhigh (with variable layerhigh for the reels if you want)
22.11.2023
added the new v2 Cores (as Print Profile)
The number of spiral arms was reduced from 4 to 3, while the diameter was increased from 110 to 117 mm.
This means that the spools sit even better and less material is used, which also reduces the printing time slightly.
The v2 Core with 60mm was tested by me with various filament and is therefore compatible with the following cardboard spools:
Not yet tested, but should fit:
17.10.2023
02.10.2023
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