thingiverse
This air engine is inspired by Tom Stanton's Compressed Air Engine (https://www.thingiverse.com/thing:2936786) and Greg Zumwalt's Model Aircraft Styled Air Engine (https://www.myminifactory.com/object/3d-print-model-aircraft-styled-air-engine-experimental-51266). It is made to be more printable on my printer, so the block is split up into two parts. The prop is just being used for a flywheel but I will make a real one later.
Direct link to the original creator's page
prusaprinters
prusaprinters
grabcad
thingiverse
thingiverse
thingiverse
thingiverse
thingiverse
Click the "View on thingiverse" button above to visit the original model page on thingiverse. You can download the STL file directly from the creator's page for free.
This STL file is compatible with most FDM 3D printers (Creality Ender 3, Prusa MK3S+, Bambu Lab, etc.) and resin printers (Elegoo, Anycubic). Check the original page for recommended print settings and materials.
Yes, this model is available as a free download on thingiverse. Some creators accept tips or donations.
Most STL files can be modified using free software like Blender, TinkerCAD, or Meshmixer. Check the license on the original thingiverse page to see if modifications are permitted by the creator.