Lulzbot Mini filament spool bushing w/ flange, 38mm spools by dpc 3d model
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Lulzbot Mini filament spool bushing w/ flange, 38mm spools by dpc

Lulzbot Mini filament spool bushing w/ flange, 38mm spools by dpc

by Thingiverse
Last crawled date: 3 years ago
I had noticed the jerky behavior in unspooling filament during prints on my Lulzbot Mini, so I was glad when I came across the thing this is based on. However, the inner diameter of the filament spools I used was smaller. I created this design to use it on these spools (inner diameter ~38mm)
Printed without supports in ABS. Tested on the factory spool arm and ~38mm interior diameter spools.
UPDATE, 24-Mar-2016 : Added version with a flange. The idea is to prevent vibrations from causing bushing to shift and spool to slip off of one end.
Source on GitHub

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