This is probably just about the smallest triaxial tourbillon mechanism that one can reasonably make with a .4mm nozzle. It's powered by a sping motor at the bottom an fits within a 96mm sphere. The only non-plastic parts are a couple of M3 bolts (somewhere between 4 & 12) and a 1.5mm shaft.
Using one of each of the provided 3mf files total print time is about 22 hours with maybe 1 hour of active assembly time.
See assembly video for build instructions. 3D Printed Mini Triaxial-Tourbillon Assembly - YouTube
See it in action: 3D Printed Mini Triaxial Tourbillon - YouTube
Mini Triaxial Tourbillon
by A26 · original on Printables ↗
Hobby & Makers / Mechanical Parts
♥ 1.2k⬇ 3.1k🖨 16 prints
Print profiles
red.3mfDEFAULT
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white.3mf
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silver.3mf
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bottom-triax22v3.stl
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gears-triax22.stl
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intermedframec-triax22v2.stl
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intermedframea-traix22v2.stl
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intermedframeb-traix22v2.stl
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outerouterbase-triax22.stl
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outeroutertop.stl
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outerframev3a-triax22.stl
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outerframev3b-triax22.stl
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28t gear.stl
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18tcrown-triax22.stl
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14tgear collars-triax22.stl
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40tcrown-triax22.stl
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bottomcapv2-triax22.stl
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ratchet-triax22.stl
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postplug-triax22.stl
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tourbcarriageframes-triax22.stl
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tourbpartsv2-triax22.stl
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