In-line 4 cylinder engine running on compressed air and printable in 3D (with some additional elements like ball bearings, screws, O-rings, plastic balls, inner tube seals...).
The engine exceeds 3500 rpm with the 10x5 propeller tested.
The single-cylinder version was created by Tom Stanton, I first derived a two-cylinder version then a three-cylinder version and finally this 4-cylinder version.
There are a lot of modifications compared to the monos, bi, and tricyliners, especially on the crankshaft.
The whole is assembled with 2mmx8mm screws.
All this is detailed in the editing video https://youtu.be/wDiYV2ZYJhM
Motor operation up to 70Psi ! https://www.youtube.com/watch?v=BEtV22dOLq0&t=3s
I only have to create the V6 version to finish this series on compressed air engines;)
filament used: PLA
print height: 0.15mm
You don't need supports, all supports have been included into the design.
Mes fichiers sont systématiquement testés et imprimés. Après plusieurs prototypes et une fois satisfait, je les upload.
N'hésitez pas à me laisser des commentaires si vous avez des questions ou des suggestions.
Bonnes impressions !
My files are systematically tested and printed. After many prototypes and once satisfied, I upload it. Feel free to contact me if you've got some questions or some suggestions.
Happy printings !
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