Datum
2021-08-13Schlagwort
600 Technik Rapid Prototyping <Fertigung>HolzHolzkonstruktionRobotikIntelligente FertigungNachhaltigkeit3D-Druck3 D bioprintingMetadata
Zur Langanzeige
Aufsatz
Additive Timber Manufacturing: A Novel, Wood-Based Filament and Its Additive Robotic Fabrication Techniques for Large-Scale, Material-Efficient Construction
Zusammenfassung
Additive manufacturing (AM), as resource-efficient fabrication processes, could also be used in the dimensions of the construction industry, as a variety of experimental projects using concrete and steel demonstrate. In timber construction, currently few additive technologies have been developed having the potential to be used in large scale. Currently known AM processes use wood in pulverized form, losing its inherent structural and mechanical properties. This research proposes a new material that maintains a complete wood structure with continuous and strong fibers, and that can be fabricated from fast-growing locally harvested plants. We describe the material technology to create a solid and continuous filament made of willow twigs and investigate binding and robotic AM methods for flat, curved, lamination, and hollow layering geometric typologies. The resulting willow filament and composite material are characterized for structural capacity and fabrication constraints. We discuss our technology in comparison with veneer-based lamination, existing wood filament printing, and fiber-based AM in terms of fabrication, material capacity, and sustainability. We conclude by showing possible applications in the construction industry and future research possibilities.
Zitierform
In: 3D Printing and Additive Manufacturing Volume 9 / Issue 3 (2021-08-13) , S. 161-176 ; eissn:2329-7670Förderhinweis
Gefördert durch den Publikationsfonds der Universität KasselZitieren
@article{doi:10.17170/kobra-202307278503,
author={Eversmann, Philipp and Ochs, Julian and Heise, Jannis and Akbar, Zuardin and Böhm, Stefan},
title={Additive Timber Manufacturing: A Novel, Wood-Based Filament and Its Additive Robotic Fabrication Techniques for Large-Scale, Material-Efficient Construction},
journal={3D Printing and Additive Manufacturing},
year={2021}
}
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2023-07-27T09:41:15Z 2023-07-27T09:41:15Z 2021-08-13 doi:10.17170/kobra-202307278503 http://hdl.handle.net/123456789/14935 Gefördert durch den Publikationsfonds der Universität Kassel eng Namensnennung 4.0 International http://creativecommons.org/licenses/by/4.0/ timber construction robotic fabrication sustainability additive manufacturing 3d printing bio-printing 600 Additive Timber Manufacturing: A Novel, Wood-Based Filament and Its Additive Robotic Fabrication Techniques for Large-Scale, Material-Efficient Construction Aufsatz Additive manufacturing (AM), as resource-efficient fabrication processes, could also be used in the dimensions of the construction industry, as a variety of experimental projects using concrete and steel demonstrate. In timber construction, currently few additive technologies have been developed having the potential to be used in large scale. Currently known AM processes use wood in pulverized form, losing its inherent structural and mechanical properties. This research proposes a new material that maintains a complete wood structure with continuous and strong fibers, and that can be fabricated from fast-growing locally harvested plants. We describe the material technology to create a solid and continuous filament made of willow twigs and investigate binding and robotic AM methods for flat, curved, lamination, and hollow layering geometric typologies. The resulting willow filament and composite material are characterized for structural capacity and fabrication constraints. We discuss our technology in comparison with veneer-based lamination, existing wood filament printing, and fiber-based AM in terms of fabrication, material capacity, and sustainability. We conclude by showing possible applications in the construction industry and future research possibilities. open access Eversmann, Philipp Ochs, Julian Heise, Jannis Akbar, Zuardin Böhm, Stefan doi:10.1089/3dp.2020.0356 Rapid Prototyping <Fertigung> Holz Holzkonstruktion Robotik Intelligente Fertigung Nachhaltigkeit 3D-Druck 3 D bioprinting publishedVersion eissn:2329-7670 Issue 3 3D Printing and Additive Manufacturing 161-176 Volume 9 false
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