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Interlacing Infills for Multi-Material Fused Filament Fabrication Using Layered Depth Material Images

Author(s): Mustafa I; Kwok TH;

One major concern regarding multi-material additive manufacturing (MMAM) is the strength at the interface between materials. Based on the observation of how nature puts materials together, this paper hypothesizes that overlapping and interlacing materials w ...

Article GUID: 35630240


Numerical assessment of directional energy performance for 3D printed midsole structures

Author(s): Sultana A; Kwok TH; Hsu CC; Ng HD;

Energy can be represented in the form of deformation obtained by the applied force. Energy transfer is defined in physics as the energy is moved from one place to another. To make the energy transfer functional, energy should be moved into the right directi ...

Article GUID: 34198446


Folding photopolymerized origami sheets by post-curing.

Author(s): He X, Matte CD, Kwok TH

The paper presents a novel manufacturing approach to fabricate origami based on 3D printing utilizing digital light processing. Specifically, we propose to leave part of the model uncured during the printing step, and then cure it in the post-processing ste ...

Article GUID: 33490875


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