Print the parts without support.
I use 6pcs M4x25mm screws for each tire.
Designed the first sets on the plane home from Shanghai to kill some time... I did not try them all out, I hope you can do that :-)
Included some STEP files and a tire without the tracks so you can add your own...
Please also check out my unuiqe UV-stable, flexible and conductive filament called ETPU 95-250 Carbon Black filament.
Don´t need the conductivity? Well the conductivity is great for some things but perhaps not your first choice? Then consider this:
This filament will give you some really nice benefits if the conductivity is not an disadvantage for your 3D printed design:
•The material composition eliminates “stringing / webbing” issues.
•The hardness of 95 shore A and the carbon black filler makes for great print abilities.
•The carbon black filler is an excellent UV stabilizer thus the prints are built to last in very harsh environments.
•The matte black surface finish has a very exclusive look.
•The material feels very nice and dry to touch.
•It´s not too stretchy and will do great for timing belts etc.
Remember to come back and post what you've printed as Make.
It's good for the designer and the community (that means you)!
To post a Make, come back to this Thing and click Post a Make.
Or, you can use the Thingiverse Mobile app found on
and the Apple App Store.