Bambu Lab Side Spool Holder
Description
Slightly overengineered slim, side mounted filament spool holder with simple bearings for P1P, P1S and X1C. There are five 3D printed parts needed: 1x main bracket 1x spool roll 1x bearing spacer 1x inner end cap 1x outer end cap Used printing parameters PLA 0.6mm nozzle 0.2mm layer height 4 wall and top/bottom layers 50% infill Most other needed parts are fairly standard 1x 185mm aluminium tube, 8x1mm length, i.e. 8mm OD, 6mm ID 2x bearings type 608 8x22x7mm 2x M3x20mm button head screws with washers 1x 6mm plastic dowel 1x 3,5x35mm self-tapping screw Additional modifications Replace the standard 550mm PTFE filament tube by one with 800m length Add a second tube fitting to the outer end of the rubbery tube duct I'd be glad to receive some feedback or comments for further improvements. The shown setup is currently undergoing testing on my Bambu Lab P1S. Update: Added STL files for holding 2kg spools with extra 50mm width. This is untested so far, please try at your own risk. Just print 1x wide roll and 2x wide bearing spacer and use a 235mm aluminium tube. Why this design? I don't like the original Bambu Lab metal holder - so I didn't like the designs re-using it either I liked spool holders with bearings from my earlier printers as I found them to be more reliable, especially with slightly tangled filament The bearing-based designs I found for download are comparably bulky
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