myminifactory
I'm working on a full engine model and will be posting each file as I go in case anybody would like any of them. Here's my model of a piston assembly, minus some small details like oil mechanisms and some registration points which I will probably adjust when I get further in the project. If something appears mechanically inaccurate please let me know so I can make the model more realistic as it's designed to be a learning tool for the mechanics of an engine.
Direct link to the original creator's page
Click the "View on myminifactory" button above to visit the original model page on myminifactory. You can download the STL file directly from the creator's page.
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.
This is a premium model priced at on myminifactory. Premium models often include higher detail, multiple parts, and print-tested files.
Most STL files can be modified using free software like Blender, TinkerCAD, or Meshmixer. Check the license on the original myminifactory page to see if modifications are permitted by the creator.