3D Printed Star Wars R2-D2 R6 Droid
This page is about the 3D Printed Feet, check out the main project index for the rest.
There is a YouTube video about this section
The main motor drives are driven by auto windscreen wiper motors with the worm gear cut off the end. They will be belt driven with V-belts to the main wheel:
The belts, pulleys and wheel are all 3D printed. The tyre and wheel are printed in one go with dual extruders so that the Ninajflex rubber is bonded to the hub:
The wheel also has one castor at the rear, the belts are printed to be exactly the right size, also in Ninjaflex:
More to follow…