Master mould for prototyping prosthetic feet

I designed and CNC milled a two piece mould foot that can be used to create negative soft rubber moulds. These moulds can be used for experimenting with different casting solutions and techniques. The positive master mould can also be used for shell forming techniques with a leather and other materials.

The finished positive moulds

 

The original foot model and the split mould files

CNC milling in progress

Tommy is having a hard time hiding his enthusiasm

Staining the wood to make sure the rubber mould releases

Wall test for casting rubber negative

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