Journalartikel

Jahr der Veröffentlichung: 2023

Zeitschrift: Journal of advanced joining processes

Bandnummer: 8

ISSN: 2666-3309

Open Access Status: Gold

DOI Link: https://doi.org/10.1016/j.jajp.2023.100161

Verlag: Elsevier

Abstract: 
Because of their excellent lightweight properties, aluminium alloys are processed in industries across the mobility sector. A suitable and efficient process for joining structural components made of aluminium sheet metal is solid self-piercing riveting (SSPR). It eliminates the need for time-consuming preparatory work, such as the insertion of pilot holes, while making the joining process highly automatable.Due to the process technology, the rivet itself first acts as a punching tool and then as a fastener to transfer the load of the joint. This leads to high requirements for the rivet in terms of strength and ductility.In this paper, a new rivet design will be presented that focuses on adjusting the rivet geometry, as well as the material, to enable sufficient functionality in the installation and operational phase. Consequently, aluminium sheet metal can be joined in a wider range of applications using aluminium-based SSPR. With this newly developed aluminium rivet, it is possible to join the aluminium alloy EN AW-6111 PX, which is widely used in the automotive industry, up to a total sheet thickness of 3.1 mm for the first time. This development contributes to aluminium-based lightweight structures and ensures a good recyclability.

Harvard-Zitierstil: Holleitner, F., Nowak, K., Nehls, T., Fuchs, N., Reich, M. and Henkel, K. (2023) Design of aluminium solid self-piercing rivets for joining aluminium sheets by material and geometric modification, Journal of advanced joining processes, 8, Article 100161. https://doi.org/10.1016/j.jajp.2023.100161

APA-Zitierstil: Holleitner, F., Nowak, K., Nehls, T., Fuchs, N., Reich, M., & Henkel, K. (2023). Design of aluminium solid self-piercing rivets for joining aluminium sheets by material and geometric modification. Journal of advanced joining processes. 8, Article 100161. https://doi.org/10.1016/j.jajp.2023.100161