June 14, 2026
Description
V4 Update 2026/06/14: What could be better than a turbine windmill? Two of them on top of each other, running in opposite direction 😁 (print the two 'double' files for that)
V3 Update 2026/06/05: Finally I managed to make all walls of uniform thickness. You never stop learning 😉This fixes a problem that non-arachne slicers left small holes in the outer walls of the turbine blades.
V2 Update 2026/05/28: Rebuilt it for use with standard 608 bearings with snap-fit assembly. Optimized weight, stability. So V2 will turn in a breeze.
Print in PETG or better for outdoor use / 0.2 layer height / no supports or brim (2 h on my Bambu A1)
Use standard 608 / skate bearings 22x6x7 mm (cheap on amazon & co.) or print your own bearings on printables (for alternatives search for 608 bearing).
Snap the bearing onto the turbine wheel. Mount everything on broomstick or slat with M4x60 mm screw (pre-drilling recommended).
Single variant
Double variant
License:
Creative Commons — Attribution — Noncommercial — Share Alike
transformat
