Intrinsic forming of hybrid parts made of laser-structured aluminium sheet and CFRP-Prepreg
S. Wu, J. Freund, A. Delp, J. Haubrich, M. Löbbecke, F. Walther, T. Tröster, in: 2023.
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Conference Paper
| English
Author
Wu, ShuangLibreCat 
;
Freund, Jonathan;
Delp, Alexander;
Haubrich, Jan;
Löbbecke, Miriam;
Walther, Frank;
Tröster, ThomasLibreCat
;
Freund, Jonathan;
Delp, Alexander;
Haubrich, Jan;
Löbbecke, Miriam;
Walther, Frank;
Tröster, ThomasLibreCatDepartment
Abstract
This paper introduces an intrinsic manufacturing process of a hat profile made of laser-pretreated aluminium sheet of alloy EN AW-6082 in T6 condition and carbon fibre-reinforced plastic (CFRP) prepreg. The resin system used in combination with CFRP was epoxy resin (EP). Before manufacturing, the laser-pretreated aluminium sheet and CFRP prepreg were stacked to form a multi-layer composite, which was pressed simultaneously in one process step. The optimal CFRP layer structure was calculated in advance using the finite element method. During the forming process, the curing reaction and the joining of the aluminium sheet and CFRP prepreg will take place simultaneously. Thus, further joining techniques such as bonding and riveting could be saved, and a much more efficient process could be achieved. After manufacturing, shear-edge test was used to characterize the adhesion properties of the hybrid part.
Publishing Year
Conference
23rd International Conference on Composite Materials (ICCM23 2023)
Conference Date
2023-07-31 – 2023-08-04
LibreCat-ID
Cite this
Wu S, Freund J, Delp A, et al. Intrinsic forming of hybrid parts made of laser-structured aluminium sheet and CFRP-Prepreg. In: ; 2023.
Wu, S., Freund, J., Delp, A., Haubrich, J., Löbbecke, M., Walther, F., & Tröster, T. (2023). Intrinsic forming of hybrid parts made of laser-structured aluminium sheet and CFRP-Prepreg. 23rd International Conference on Composite Materials (ICCM23 2023).
@inproceedings{Wu_Freund_Delp_Haubrich_Löbbecke_Walther_Tröster_2023, title={Intrinsic forming of hybrid parts made of laser-structured aluminium sheet and CFRP-Prepreg}, author={Wu, Shuang and Freund, Jonathan and Delp, Alexander and Haubrich, Jan and Löbbecke, Miriam and Walther, Frank and Tröster, Thomas}, year={2023} }
Wu, Shuang, Jonathan Freund, Alexander Delp, Jan Haubrich, Miriam Löbbecke, Frank Walther, and Thomas Tröster. “Intrinsic Forming of Hybrid Parts Made of Laser-Structured Aluminium Sheet and CFRP-Prepreg,” 2023.
S. Wu et al., “Intrinsic forming of hybrid parts made of laser-structured aluminium sheet and CFRP-Prepreg,” presented at the 23rd International Conference on Composite Materials (ICCM23 2023), 2023.
Wu, Shuang, et al. Intrinsic Forming of Hybrid Parts Made of Laser-Structured Aluminium Sheet and CFRP-Prepreg. 2023.
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