Note: project in process
Aesthetic and Method Research
The design impetus came from reverse engineering the lattice stutcture present in the Adidas shoe to apply it to other shoe models and purposes. This lattice design recovers downward energy into the upkick, making it adventageous for long distance running. I intend to apply this concept towards other modes of movement, namely in navigating New York City. Concreate sidewalks contribute to stresses of repetative movement agaisnt unforgiving surfaces. The spring like action of this lattice softens the impact of reptative force agaisnt sidewalks while also recovering downward energy to reduce stresses of walking and standing for long periods of time, as often occurs while living in New York City.
Begining with the Unit cell for the lattice structure, I determined the plug-in for the 3D design software Rhinceros, IntraLattice from McGill’s Additive Design & Manufacturing Laboratory, as a desirable workflow because it enables custom cells as well as complex form geometry. Links to Documentations and Tutorials I used are linked below:
Intralattice Download
Intralattice Tutorial 1
Intralattice Tutorial 2
Intralattice User Manual
Alternative Lattice Generation Workflows:
Crystallion Tutorial Note: requires simple form geometry of overall form
Volumetric Lattice Note: limited by preset lattice options
I developed this unit cell. Its measures are. . the Grasshopper paths are also displayed.
Unit Cell Design File:
Filment Research:
Article on Filment Hardness
Filements Selected
sole: Flexfil TPU 98A note: selected for abrasion resistance, tear strength, and semi-flexible
midsole: Chinchilla 3d Printer Filament (75A) note: selected for medium-hard shore value to ensure give while steping
Temporary Conclusion:
Sole 3D design has been rendered and is ready for test prinitng. Project is on hold until I can get access to appropriate manufacturing tools, higher computing power to refine the design.
Additonal Resources Consulted:
Books and Shoes, Their Making, Manufacture, and Selling