3 plates easy to 3D Print.
I used orbital gears instead of circular(sphere not rings).
I believe that the movement will be more soft and flow.
Very strong pieces.
You can help me to do more things like this.
Buy my designs at pinshape:http://pinshape.com/users/27920-jsirgado
The OpenSCAD file is there, you can change all.
All you need:
6 x screws 25mm and diameter 3mm.
6 x washer for 3mm diameter screw.
- The central piece with the screw need free rotate in it.
- DO NOT TIGHTEN the screw to lock the piece.
- Use the washer between the center piece and the core,
the rotation movement will be better;
- If necessary use super-glue inside the core hole to fix the screws.
- Use flat head screws.