Rings
thingiverse
This model was inspired by: https://www.myminifactory.com/object/3d-print-giroscope-71880 Unfortunately, I couldn't get it to print properly on my printer, so I designed something similar from scratch in OpenSCAD. This design should print flat, without supports or rafts. Once removed from the bed all rings will rotate freely. The parameters in the .scad file are self-explanatory. The clearance between the parts is adjustable via the "clearance" variable in the file (increase clearance slightly if you have issues with the parts sticking together). The other parameters determine the overall dimensions of the piece and the number of rings.
With this file you will be able to print Rings with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Rings.