Parametric Craft Stick Pinwheel
Description
This Openscad Script Will Help You Make Pinwheels From Either Regular (113 X 9 X 1.5 Mm ) Or Jumbo (148 X 17 X 1.5 Mm) Craft Sticks. The Pinwheels Spin On A 608 (Skateboard) Bearing. You Control How Many Blades The Pinwheel Has, The Pitch Of The Blades, And Whether The Pinwheels Have A Power Take-Off Rim. Full Instructions Are In A Comment At The Top Of The Script. I Have Printed And Tested Pinwheels With Up To 16 Blades With This Script. Ten Blades Are Probably The Minimum For Good Performance, But The Script Itself Will Produce A Workable Hub For Any Number Of Blades.
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