The First Layer: 3D Printed Shift Knob Wood Finishing Technique


In part 2 of 2 from the 3D printed shift knob project, I’ll go over the basics of how to achieve this kind of beautiful wood-like finish effect and a simple way to get inlaid lettering. I have tried this process with a few brands of wood type filaments, and so far I have found Hatchbox’s variation to be quite reliable and to accept the stain very evenly. I’ve found that with most fill-type materials, changing the nozzle out from the standard 0.4mm up to a 0.5 or 0.6mm diameter helps reliability considerably. You can see below how rough the part is coming straight off the printer, but this was done intentionally to serve part of the finishing process.

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