The file 'Fully Printed Rubik’s Cube – Updated Center Pieces 3D Printer Model' is (stl) file type, size is 2.4MB.
Note: This puzzle DOES NOT require screws or springs.
I 3D printed this 3x3 Puzzle (https://www.thingiverse.com/thing:2746941), but I found it extremely hard to assemble the center pieces to the core without snapping them in two. I integrated this cube with the plug from this plus-cube puzzle (https://www.thingiverse.com/thing:1293292), and it worked perfectly.
Part Details:
Print 1 core, 6 centers, 6 plugs, 8 corners, and 12 edges. The corners and edges will need support, but the centers, plugs, and core should print fine without.
3x3_Plug_Tight.stl and 3x3_Plug_Loose.stl - these are the same thing, but Plug_Tight is slightly shorter for a tighter fit. If you want a looser cube, Print Plug_Loose, and vice-versa.
UPDATE 1.1: I added the option to add printed tiles to the cube, as suggested by mrflippant (https://www.thingiverse.com/mrflippant/). You can also print the indented pieces (labeled as Center_Indented, Edge_Indented, and so on) and the tiles can fit inside the pieces (hopefully). I have not printed this yet, so print at your own risk. Post a comment if you want me to change the size of the tiles.
Center.stl | 706.1KB | |
Center_Indented.stl | 747.7KB | |
Core.stl | 396.0KB | |
Corner.stl | 3.8MB | |
Corner_Indented.stl | 820.1KB | |
Edge.stl | 4.2MB | |
Edge_Indented.stl | 890.1KB | |
Plug_Loose.stl | 22.5KB | |
Plug_Tight.stl | 22.5KB | |
Tile_Sheet.stl | 239.7KB |