Tippy Top 1.0

thingiverse

I designed this 2mm layer height model with a 25% fill and three shells to create a strong post that can withstand the forces of sanding and sudden drops onto hard surfaces. To assemble, I apply a generous amount of silly putty to a nickel, which helps reduce friction between moving parts. Next, I sand both the spherical piece's bottom and the post to create a smooth surface that enables efficient spinning. Imperfections on the exterior cylinder and interior sphere must be sanded down to facilitate smooth assembly without resistance. I then proceed with the next step: placing the nickel into a disc cut from silly putty using the spherical piece, ensuring the correct balance is achieved. By pressing firmly onto the nickel, I establish secure contact between the putty-nickel composite and the interior of the sphere. Once done, I slide in the cylindrical piece, which slots easily into place due to the gentle curves. Spinning it as you would a traditional top should yield results, where smooth surfaces will facilitate tips and spin effortlessly on its sturdy post, offering a thrilling demonstration of basic physics principles. Note: The stl file contains both components needed to complete this 2-color project, where each change in color marks the start of three separate 2mm layer models before creating three separate 3D printed tops. [https://www.facebook.com/video.php?v=989043771108304&pnref=story](link)