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Overview of current challenges in self-pierce riveting of lightweight materials

Überblick über aktuelle Herausforderungen beim Stanznieten von Leichtbauwerkstoffen
: Jäckel, Mathias; Grimm, Thomas; Niegsch, Ronald; Drossel, Welf-Guntram

Volltext urn:nbn:de:0011-n-4999966 (1.0 MByte PDF)
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Erstellt am: 11.7.2018

Proceedings. MDPI AG 2 (2018), Nr.8, Art. 384, 6 S.
ISSN: 2504-3900
International Conference on Experimental Mechanics (ICEM) <18, 2018, Brussels>
Zeitschriftenaufsatz, Konferenzbeitrag, Elektronische Publikation
Fraunhofer IWU ()
mechanical joining; lightweight material; self-pierce riveting

This paper shows an overview of different analyses regarding current challenges at self-pierce riveting with solid rivets as well as semi-tubular rivets of lightweight materials like aluminum die casting, carbon fiber reinforced plastic and 7xxx series aluminum alloy. The joining process analyses will demonstrate the cause and the development as well as the influence on joint quality of individual joining process-induced defects. In addition, methods are described how these imperfections can be avoided or reduced.