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Titze, Maik and Kühnast, Fabian and Rege, Matteo and Riemenschneider, Johannes (2022) A Novel Approach for the Production of Continuous Fiber-reinforced 3D-printing Filaments. In: ITHEC 2022, 6th Internation Conference & Exhibition on Thermoplastic Composites, pp. 104-106. ITHEC 2022, 6th International Conference & Exhibition on Thermoplastic Composites, 2022-10-12 - 2022-10-13, Bremen, Germany. ISBN 978-3-933339-33-1.
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Abstract
Thermoplastic continuous fiber-reinforced 3D-printing filaments from carbon fiber roving with high filament number are yet not free available in market and are facing strong technical challenges due to the difficult impregnation with highly viscous melt. A new approach for the production of such 3D-printing filaments showing a fiber volume content of up to 50% made from dry carbon fiber roving with 12 000 single filaments (12K) is presented. Described semi-finished products are of high interest especially for the functionalization of multi-curved shells in transportation industry, enabling a targeted stiffening and strengthening for novel resource efficient lightweight design concepts based on additive manufacturing.
| Item URL in elib: | https://elib.dlr.de/191371/ | ||||||||||||||||||||
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| Document Type: | Conference or Workshop Item (Speech) | ||||||||||||||||||||
| Title: | A Novel Approach for the Production of Continuous Fiber-reinforced 3D-printing Filaments | ||||||||||||||||||||
| Authors: |
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| Date: | 12 October 2022 | ||||||||||||||||||||
| Journal or Publication Title: | ITHEC 2022, 6th Internation Conference & Exhibition on Thermoplastic Composites | ||||||||||||||||||||
| Refereed publication: | Yes | ||||||||||||||||||||
| Open Access: | No | ||||||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||||||
| Page Range: | pp. 104-106 | ||||||||||||||||||||
| Editors: |
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| ISBN: | 978-3-933339-33-1 | ||||||||||||||||||||
| Status: | Published | ||||||||||||||||||||
| Keywords: | Ultrasound, Additive Manufacturing, 3D-printing, Impregnation, Filaments | ||||||||||||||||||||
| Event Title: | ITHEC 2022, 6th International Conference & Exhibition on Thermoplastic Composites | ||||||||||||||||||||
| Event Location: | Bremen, Germany | ||||||||||||||||||||
| Event Type: | international Conference | ||||||||||||||||||||
| Event Start Date: | 12 October 2022 | ||||||||||||||||||||
| Event End Date: | 13 October 2022 | ||||||||||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||||||||||||||
| HGF - Program: | Aeronautics | ||||||||||||||||||||
| HGF - Program Themes: | Components and Systems | ||||||||||||||||||||
| DLR - Research area: | Aeronautics | ||||||||||||||||||||
| DLR - Program: | L CS - Components and Systems | ||||||||||||||||||||
| DLR - Research theme (Project): | L - Production Technologies | ||||||||||||||||||||
| Location: | Braunschweig | ||||||||||||||||||||
| Institutes and Institutions: | Institute of Composite Structures and Adaptive Systems > Adaptronics Institute of Composite Structures and Adaptive Systems | ||||||||||||||||||||
| Deposited By: | Titze, Maik | ||||||||||||||||||||
| Deposited On: | 01 Dec 2022 07:38 | ||||||||||||||||||||
| Last Modified: | 24 Apr 2024 20:52 |
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