Sierpinski Truncated Dodecahedron v2.0 | Level 2

Here’s a fractal I created in CAD using truncated dodecahedra. I had a great time designing and testing it, and I hope you’ll enjoy printing it just as much! I’m also considering making tutorial videos in FreeCAD to show how I build these fractals, so let me know in the comments if that’s something you’d like to see.




Print Settings:

Layer Height: 0.16mm.

Infill: 10%, gyroid.

Supports: Automatic, Tree/Organic

Brim: Use a brim for optimal adhesion.

Additional Notes:

This model prints in two halves that you’ll need to glue together. It takes a little under twenty hours to print in total (10 hours per half) and uses nearly 368g of PLA all together.

I’ve also included the STL for the full version (not cut in half). I haven’t tried printing it all in one piece yet, so feel free to give it a shot. Just keep in mind that the supports may be much harder to remove if you go this route.

If you find yourself having trouble, don’t hesitate to reach out. I’m happy to help!

Have fun! 🥳

License Information:

This model is licensed under Creative Commons Attribution-NonCommercial-NoDerivatives (CC BY-NC-ND). You may share, copy, and redistribute this file for non-commercial purposes with proper attribution. However, you may not modify or create derivative works from this model. Selling this model, either digitally or as physical prints, is strictly prohibited. 

*Selling physical prints of my designs is only permitted if you are an active member of my Authorized Seller tier on Patreon, Printables, or MakerWorld.* To learn more, visit https://www.patreon.com/c/endlessdesignlab

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