Make bubbles in the wind : weathervane

thingiverse

Hello, Here is a weather vane that harnesses wind power to produce an endless array of bubbles. To ensure compatibility with most printers, I designed additional propellers. Each component is surprisingly simple to print and assemble using M4 bolts and a compact threaded rod. For the axis supporting the weathervane, I employed a 10mm diameter stainless steel tube. The two gears synchronize the rotation of the bubble-generating wheel, which turns three times more slowly than the propeller. To construct the rudder, I utilized epoxy glue to secure the rings together. All you need to do is add some specialized soap to the small receptacle. Good print.