Experimental tabletop Marble Stirling engine Fan
>4:1 gear ratio
>Heat to useful energy
>200grams fan weight
>Have to test with high gear ratio and check whether this model can handle the load
>Planning to improve the performance more

Cugnot steam traction engine designed and 3d printed model
> More than 100 parts
> Air rotates turbine >> Rotates gears >> rotates front wheel and model moves
> SS ball bearings for smooth run

Self designed and 3d printed a Vintage 1954 tractor model
>Inspired from 1954 tractor model and gear lock/double differential mechanism
>More than 400 parts assembled and 20 SS bearings used

Designed and 3d printed a simple Strandbeest walk mechanism than runs on air. A slow motion video shows a mesmerising view of linkages.

A short evening walk with my pet. 🤣😂😅 As a 3d printing enthusiast this is my fate

Ran the walk mechanism today. Fun time 🤩🤩. The more you watch it the more you get addicted to it

Self designed and 3d printed a Stirling engine that runs on heat and propels Trevithick’s steam locomotive and walk mechanism.
> PLA plastic for all parts
> Ethanol is used as fuel
> SS ball bearing used for smooth run (friction is big villain for Stirling engine)

Designed additional 2 pairs of legs and 3d printed. Runs on hand operated balloon pump. Theo Jansen’s strandbeest mechanism. More than 150 parts to assemble. Had a bit of hard time in identifying and assembling the parts.

Holy numbers never fails. Designed and 3d printed a simple 4 legged walk mechanism which is propelled by single acting air engine. 1:28 gear ratio using compounding method.

This is my latest project #science #3dprinting #toys

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Wistoria wand and sword: An amazing anime. Loved every episode

3Dprinted a Stirling engine powered Theo Jansen’s walk mechanism
>Runs on ethanol flame
>1:28 gear ratio using compounding method
>Heat to mechanical to moving
>printed in A1 mini using @elegoo.bsky.social filament

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Hi everyone, I am a 3d printing enthusiast. I regularly work on new projects and post the working video here. All my printed models are my own designs. If you are interested in my models you can buy from me as well. Follow me to get regular updates on my work.