Bambu Rear Spool Roller Adapter
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Bambu Rear Spool Roller Adapter
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Print Profile(5)
PLA, 0.2mm layer, 3 walls, 15% gyroid infill
Designer
1 h
1 plate
PETG 0.2mm layer, 3 walls, 15% gyroid infill
Designer
1.2 h
1 plate
LOOSE PLA 0.2mm layer, 4 walls, 15% gyroid infill
Designer
59 min
1 plate
0.2mm layer, 3 walls, 15% infill, normal supports
1.2 h
1 plate
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Description
A simple solution to solving the filament spool drag on the rear spool holder. Great for printing with TPU or cardboard spools as this reduces the strain on the extruder.
UPDATE: I have tweaked the model dimensions of the roller to allow for some more tolerance with different spool holders. Some people reported it not fitting. These have been added as v2 parts. The originals are still there for people who liked the tighter fit.
3 parts to print:
- Thin spacer which inverts the keying of the rear spool holder allowing you to bolt it in upside down. Uses exactly the same bolts as are currently fitted, no need to find extras.
- The cradle which rests in the now upside down spool holder.
- The spindle which is designed to combine with 2x standard 608 bearings and then rests in the cradle.
Extra parts needed:
2x 608 bearings (22x7mm w 8mm hole)
It's been designed so the spindle is a few mm smaller than the bearings which provide a stop point so your filament roll won't make a run for it. Due to the space the bearings take up, it will only fit spools up to 72mm in width.
Comment & Rating (174)
All
Print Profile
PLA, 0.2mm layer, 3 walls, 15% gyroid infill
troppo preciso nelle misure, il rullo non scorre perfettamente se serri le viti a battuta, ma nel complesso ottima idea.
soddisfatto
The designer has replied
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Grazie! Apprezzo il feedback.
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I have uploaded a V2 model with a looser tolerance for the roller now :)
0
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Print Profile
PLA, 0.2mm layer, 3 walls, 15% gyroid infill
I like how the spool holder is reused. Nicely implemented. Thank you!
2
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Boosted
Print Profile
PLA, 0.2mm layer, 3 walls, 15% gyroid infill
This solved my issue with under extrusion with TPU allowing it to feed freely, now I don't have to baby-sit it by unrolling it by hand. Well done!
1
Reply
Print Profile
PLA, 0.2mm layer, 3 walls, 15% gyroid infill
Effortless print, great work!
1
Reply
Print Profile
PLA, 0.2mm layer, 3 walls, 15% gyroid infill
When I first got my printer, I did as you do and printed all the accessories and helpful tools. This has been my favorite of the tools I’ve printed. I do not have an AMS, but I still see the value for all BL users to make this. Maybe it’s for printing TPU or some other material the AMS does not support, but this print will help reduce friction on the spool thus reducing wear or feeding issues which may cause under excursion. Not to mention, giving your parts less wear and tear. Highly recommend.
1
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Boosted
Print Profile
PLA, 0.2mm layer, 3 walls, 15% gyroid infill
Printes great, no flaws or issues
0
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Boosted
Printed well in PETG and works smoothly, would recommend if you want a good low profile option
0
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Print Profile
PETG 0.2mm layer, 3 walls, 15% gyroid infill
Funktioniert perfekt, auch an meinem eigenen Spulenhalter:
https://makerworld.com/en/models/57689#profileId-59444
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Print Profile
PETG 0.2mm layer, 3 walls, 15% gyroid infill
Perfect
0
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Print Profile
PLA, 0.2mm layer, 3 walls, 15% gyroid infill
Perfect print profile, shortly i'll try it!
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