Geeetech i3 plywood printer reel holder
thingiverse
This is yet another filament reel holder. As the Geeetech i3 plywood version has a nicely curved front, special mod was needed. There is a left (LHS) and right (RHS) pillar. The LHS has a cutout to give access to the SD card. Each cone has a 608Z ball race pressed into it.... 608Z Miniature Bearing Metal Shields Ball Bearing 8mm shaft, 22mm diam x 7mm thick. A 275mm length of 8mm threaded rod holds it all together. Add a couple of nuts to clamp the rod at one end. The spacers were going to be slide on but ended up a bit tight so they screw on. These will no doubt work loose with a bit of use and another nut will be needed to keep it all together. The pillars fit quite well on the top but there is a screw hole of more secure attachment is needed. Tinkercad files are here... https://www.tinkercad.com/things/kTzftIfMB0n EDIT: Added slots to the top to make changing the reels easier.
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