Brandt, Lars and Deden, Dominik and Fischer, Frederic and Dreher, Patrik Nikolas and Williams, David and Engelschall, Manuel and Nieberl, Dorothea and Nowotny, Sebastian (2019) Xenon flashlamp based in-situ automated fiber placement of thermoplastic composites. In: 22nd International Conference on Composite Materials. ICCM22, 2019-08-11 - 2019-08-15, Melbourne, Australien.
PDF
749kB |
Official URL: https://www.iccm22.com
Abstract
Thermoplastic automated fiber placement is a highly automated, lean manufacturing process and with in-situ consolidation may lead to wider distribution of advanced composites. An opportunity for flexible, cost-effective production of aerospace components is found in the usage of new heating systems such as the pulsed xenon flashlamp, since it renders the use of complete safety housing unnecessary. In this work, a flashlamp heating system is characterized by a process parameter study and compared to laser assisted AFP (LAFP). The flashlamp system does not include a closed-loop controller to precisely adjust the nip point temperature, thus the impact of the tunable input parameters on the nip point temperature is investigated. Subsequently the laminate quality is examined, using single-lap shear specimen. The trials show that flashlamp heating is not yet able to compete with LAFP in terms of lay-down rates and shear strengths. Still, with modifications to the system it may be a promising approach.
Item URL in elib: | https://elib.dlr.de/131417/ | ||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Document Type: | Conference or Workshop Item (Speech) | ||||||||||||||||||||||||||||||||||||
Title: | Xenon flashlamp based in-situ automated fiber placement of thermoplastic composites | ||||||||||||||||||||||||||||||||||||
Authors: |
| ||||||||||||||||||||||||||||||||||||
Date: | August 2019 | ||||||||||||||||||||||||||||||||||||
Journal or Publication Title: | 22nd International Conference on Composite Materials | ||||||||||||||||||||||||||||||||||||
Refereed publication: | Yes | ||||||||||||||||||||||||||||||||||||
Open Access: | Yes | ||||||||||||||||||||||||||||||||||||
Gold Open Access: | No | ||||||||||||||||||||||||||||||||||||
In SCOPUS: | No | ||||||||||||||||||||||||||||||||||||
In ISI Web of Science: | No | ||||||||||||||||||||||||||||||||||||
Status: | Published | ||||||||||||||||||||||||||||||||||||
Keywords: | composite production, automated fiber placement, thermoplastic composites, CF/PPS, flashlamp heating | ||||||||||||||||||||||||||||||||||||
Event Title: | ICCM22 | ||||||||||||||||||||||||||||||||||||
Event Location: | Melbourne, Australien | ||||||||||||||||||||||||||||||||||||
Event Type: | international Conference | ||||||||||||||||||||||||||||||||||||
Event Start Date: | 11 August 2019 | ||||||||||||||||||||||||||||||||||||
Event End Date: | 15 August 2019 | ||||||||||||||||||||||||||||||||||||
HGF - Research field: | Aeronautics, Space and Transport | ||||||||||||||||||||||||||||||||||||
HGF - Program: | Aeronautics | ||||||||||||||||||||||||||||||||||||
HGF - Program Themes: | fixed-wing aircraft | ||||||||||||||||||||||||||||||||||||
DLR - Research area: | Aeronautics | ||||||||||||||||||||||||||||||||||||
DLR - Program: | L AR - Aircraft Research | ||||||||||||||||||||||||||||||||||||
DLR - Research theme (Project): | L - Structures and Materials (old) | ||||||||||||||||||||||||||||||||||||
Location: | Augsburg | ||||||||||||||||||||||||||||||||||||
Institutes and Institutions: | Institute of Structures and Design > Automation and Production Technology | ||||||||||||||||||||||||||||||||||||
Deposited By: | Brandt, Lars | ||||||||||||||||||||||||||||||||||||
Deposited On: | 28 Nov 2019 11:12 | ||||||||||||||||||||||||||||||||||||
Last Modified: | 24 Apr 2024 20:34 |
Repository Staff Only: item control page