Parametric Filament Hub by buildchimp 3d model
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Thingiverse
Parametric Filament Hub by buildchimp

Parametric Filament Hub by buildchimp

by Thingiverse
Last crawled date: 3 years, 1 month ago
I remixed the original to parameterize the dimensions and put the sub-assemblies into modules in OpenSCAD. None of that is visible in the STL, of course.
I also made the default bore compatible with a skate bearing, and changed the shape of the material reserve areas from circles to wedges in between the hooks, which should save a bit more plastic without changing the functionality much. Hopefully.
UPDATE: I have printed this, and made adjustments necessary to get everything to fit, using a Hatchbox spool and some skate bearings I happened to have. Things fit pretty snugly, which is good IMO.

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