Gingerbread man and woman molds [Cerby's crawlers 05]

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Published on December 7, 2012

Description

set of molds for ginger bread man and woman
intended for oogoo silicone rubber.
to be cast and made into ornaments.
(oogoo is silicone caulking mixed with cornstarch which hardens in under 2 hours)
instructables.com/id/How-To-Make-Your-Own-Sugru-Substitute/


these molds have some minor undercuts which
would make removal of rigid casting material impossible (without destroying the mold)

Instructions

print in ABS
10% infill
.27 slice

mix oogoo (see instructable to make oogoo)
instructables.com/id/How-To-Make-Your-Own-Sugru-Substitute/

and put into mold.
smooth back or put a wax paper on the back to make a smooth back.

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Which program are you using to make these molds?

 I used sculptris to model the mold cavity positive
( am including the positives in the thing)
i then import the .obj file into truespace5.
I use Boolean subtraction to carve a block with the positive.
Blender can do the same, tinkercad can too fi the positive
doesn't have too many polygons with file import.
but the same principal applies. Openscad crashes when i try to use it for anything with high polygon counts.