This project was done to study injection molding technique and designs for mass production.


To create a new shell for salvaged internal parts of an existing item.


A dyno-torch was first disassembled and measured accurately.

dyno torch redesigned-02Disassembling and precise measurement of integral parts


Based on the internal parts, a quick form exploration was done. The final design was built into detailed 3-D model in Rhinoceros.

dyno torch redesigned-03Form exploration


dyno-torch-redesign-3b3D model

Final design

dyno torch redesigned-04Digital rendering


dyno torch redesigned-053D-printed prototype


dyno torch redesigned-06Breakdown of parts