35mm film spool (variable sprockets)

by kellyegan, published

35mm film spool (variable sprockets) by kellyegan Aug 9, 2012
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This is a module for openSCAD that creates films spools with a varying amount of sockets. It was inspired by mlagana's spool but completely redone.


The included STL has 8 sprockets but using the scad module spool() with a parameter will generate a spool of a different number of sprockets. Because of the spacing of the film holes changing the number of sprockets changes the circumference (and radius) of the spool.

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This is awesome! Exactly the part I needed for my little project  http://www.thingiverse.com/thing:32957http://www.thingiverse.com/thi.... I reuploaded your .stl, I hope you don't mind. I figured since I didn't modify it at all it would be kinda silly calling it a "derivative".

35mm to Brownie Box Adapter

No problem. Cool project your working on.