Corner Spool Holder

thingiverse

UPDATE 17/01/2020: I reinforced the spool holder in the nut part with additional material because the frame's shape is deteriorating due to the weight of the spool after over a year and poor infill quality. Designed initially for the TronXY X3, this option could be suitable if your printer has similar systems as the Tronxy. Compatible with 2020, 2040, vslot, tslot, etc. This spool holder improves 3D prints by positioning them on a corner. How does it improve prints? On one hand, the coil remains aligned with the extruder throughout the entire filament roll duration. On the other hand, the filament is extracted optimally from the roll in a tangential manner along the Z-axis, eliminating friction and sudden movements caused by gravity forces. This results in stable extruder calibrations throughout the entire filament roll, even if you change it. Additionally, two ball bearings are mounted to soften the feeding process further, thus enhancing 3D printing performance. Designed for M8 threaded rod and 608zz ball bearings. No tolerances were included to prevent poor bearing function. Use the rod, three nuts, and a washer to insert the bearings.