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Concept for further development of self-pierce riveting by using cyber physical systems

Konzept zur Weiterentwicklung des Halbhohlstanznietens auf Basis cyber-physischer Systeme
: Jäckel, Mathias; Falk, Tobias; Landgrebe, Dirk

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Procedia CIRP 44 (2016), pp.293-297
ISSN: 2212-8271
Conference on Assembly Technologies and Systems (CATS) <6, 2016, Göteborg>
Journal Article, Conference Paper, Electronic Publication
Fraunhofer IWU ()
mechanical joining; self-pierce riveting; cyber-physical-systems; sensitivity analysis; Industrie 4.0; self-pierce riveting with devided die

The mechanical joining technique self-pierce riveting is becoming more and more important for high-volume car production. Therefore further developments regarding the flexibility and consistent quality of the mechanical joining technology are necessary. This paper shows a numerical analysis of the most influential tool parameters as well as the influence of varying boundary conditions on the joining result for self-pierce riveting. Furthermore a new concept for improving quality and flexibility of the process by using an advanced die system in combination with cyber-physical-systems is introduced.