Customizable Shredder Blade by drxenocide 3d model
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Thingiverse
Customizable Shredder Blade by drxenocide

Customizable Shredder Blade by drxenocide

by Thingiverse
Last crawled date: 2 years, 12 months ago
This is a customizable blade for a shredder, like the one in http://www.thingiverse.com/thing:356580. You can set:
the number of teeth
the angular width of teeth
the radial depth of teeth
the pitch of the teeth
the nut trap shape and diameter
To use with a CNC, download the file, and run the program with thickness=0. This should create a 2D file that can be exported to DXF.
Currently there is a bug using number_of_teeth=3 and 5, at least in OpenSCAD.
EDIT: Teeth now have more material behind them, due to a 4 point tooth.
EDIT(2014-07-16): fixed (read "hacked") bug for 3 and 5 tooth blades.

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