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Hand-Crank Fan - slim 3d printed rendering

Not a Photo

Hand-Crank Fan - slim 3d printed rendering
Hand-Crank Fan - slim 3d printed rendering

Not a Photo

Hand-Crank Fan - slim

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Not For Sale

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Product Description
This model is a slim (and less expensive) version of the original Hand-Crank Fan, and both models are still being tweaked a bit before they are released for sale.

This model is specifically designed for the loose tolerances of the WSF materials, and is a single print with six moving parts, although not really effective as a real fan. The entire model is printed with all of the parts in position; nothing is assembled post-production. The 1:9 gear ratio (made of two sets of gears each with a 1:3 gear ratio) makes the fan blades rotate nine times around for every single rotation of the crank. The grip of the handle rotates freely as well.
What's in the box:
Hand-Crank Fan - slim
24.95 x 12.66 x 5.47 cm
Switch to inches
9.82 x 4.98 x 2.16 inches
Switch to cm
Success Rate:
First To try.
What's this?
Mature audiences only.
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