The gears that came with my RepRapPro Huxley extruder are a little warped, are noisey and have quite a lot of backlash. I’ve wanted to re-print the gear set for some time now and just the other day came across the Parametric Herringbone Gear Set for Huxley extruder #30DoC on Thingiverse. These looked like an ideal replacement so I went ahead and printed a set.
They were printed at a layer height of 0.2mm using PLA. Now to print a modified ‘M6 Block’ to go with them.