universal filament spool holder axle

thingiverse

Already when I had my ANET A8 very new, the fiddling with the metal axle and the 4 nuts got on my nerves very fast. So I developed this axle with OpenSCAD and took it over to the AM8. Tip: Set the holders a little tighter, so the axle runs a bit sluggish, and skipping of filament loops is prevented. Print parameters: 90% filling density 0.2mm layer height 3 vertical contours 3 horizontal contour envelopes 60mm/s print speed. With a successful print I would be very happy about a Like! Greetings Hardy ------------------ Update Dec 2, 2018: Some makers have wished to be able to adapt the bobbin axis to their needs themselves. Of course I provide the SCAD file. The SCAD file uses the Thread_Library from https://www.thingiverse.com/thing:8793 Have fun with it!