Four Cylinder Air Engine, Experimental
Source: MyMiniFactory by gzumwalt
The Four Cylinder Air Engine, Experimental is a free printable 3D model from MyMiniFactory by gzumwalt. A few months ago (February, 2017) I posted a normal and slow motion video of a four cylinder air engine on my YouTube channel ( After experimenting with the design, given its. You can download the STL file from the original listing below and print it at home.
About this model
A few months ago (February, 2017) I posted a normal and slow motion video of a four cylinder air engine on my YouTube channel ( After experimenting with the design, given its weight and air flow requirements, I put in on the shelf and decided not to publish it. Since then, I've had a number of requests for the STL files, so here they are. Remember, this engine is experimental. so be prepared for precision filing and fine adjustments if you decide to print and experiment with it. This design utilizes a spinning rotor to direct air into each of the four cylinders. The rotor contains four holes, spaced equally along the length of the rotor, and rotated 90 degrees from each other. "Gear Crankshaft.stl" and "Gear Rotor.stl" are designed to maintain synchronization between the rotor and the cran…
Frequently asked questions
- Is this 3D model free to download?
- Yes. Four Cylinder Air Engine, Experimental is free to download from MyMiniFactory. Open it in the free Thinger app, or use the "Download from MyMiniFactory" link above to open the original listing.
- Where is the STL hosted?
- The download is hosted by MyMiniFactory, not by Thinger. We link you directly to the original listing by gzumwalt.
- Who made this model?
- Designed by gzumwalt, published on MyMiniFactory. Please credit the creator when sharing your print online.
- Can I print this at home?
- Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.
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