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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Allen, Robert
University of Bristol
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (5/5 displayed)
- 2019A Device for Preloaded, Trifolded Grafts to Facilitate Descemet Membrane Endothelial Keratoplastycitations
- 2018Crystal Plasticity Modeling of Anisotropic Hardening and Texture Due to Dislocation Transmutation in Twinningcitations
- 2018Exploratory simulations of multiscale effects of deformation twinning on the mechanical behavior of FCC and HCP metals ; Simulations exploratoires des effets multi-échelles du maclage de déformations sur le comportement mécanique des métaux FCC et HCP
- 20163-D printed composites with ultrasonically arranged complex microstructurecitations
- 2015Additive layer manufacturing of composite components
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document
3-D printed composites with ultrasonically arranged complex microstructure
Abstract
This paper demonstrates the efficacy of implementing ultrasonic manipulation within a modified form of stereolithographic 3D printing to form complex microstructures in printed components. Currently 3D printed components are limited both in terms of structural performance and specialised functionality. This study aims to demonstrate a novel method for 3D printing composite materials, by arranging microparticles suspended within a photocurable resin. The resin is selectively cured by a 3-axis gantry-mounted 405nm laser. Ultrasonic forces are used to arrange the microfibres into predetermined patterns within the resin, with unidirectional microfibre alignment and a hexagonal lattice structure demonstrated. An example of dynamic microstructure variation within a single print layer is also presented.<br/>