Exploded view in 3d viewer: https://skfb.ly/6QL8R
Extra parts needed:
- Thin Nitrile glove
- Air balloon
Takes 4m of filament to print (about 5h at 20mm/s on my snail of a printer). Will print a bit prettier with supports (80deg. overhang, touching buildplate) and ironing. Parts with names starting with "X_" are optional.
- You can insert one balloon into another to get thicker walls. Meant for 2-walled balloon. Idles well with one (with a flywheel), but will hardly pull any vehicle.
- You can use metal M5 washer instead of printed one
- Found that PLA isn't the best material for the design: isn't very slippery, and "fluid" (the clips stop pushing the parts together with time)
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Air Balloon Motor for LEGO
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Creative Commons Attribution-NonCommercial-ShareAlike
You can distribute, remix, adapt, and build upon the material in any medium or format for noncommercial purposes only, with attribution and under the same license.
Licensed under CC BY-NC-SA
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