FEA-based optimisation of a clinching process with a closed single-part die aimed at damage minimisation in CR240BH-AlSi10MnMg joints
- verfasst von
- Bernd Arno Behrens, Anas Bouguecha, Milan Vucetic, Sven Hübner, Deniz Yilkiran, Yi Lin Jin, Ilya Peshekhodov
- Abstract
The paper presents results of FEA-based optimisation of the tool design of a clinching process with a closed single-part die. The studied materials are the bake-hardening steel CR240BH, 1.5 mm thick, on the punch side and the die-cast aluminium alloy AlSi10MnMg, 2.95 mm thick, on the die side. The optimisation was aimed at suppression of cracks that appear at the bottom of the clinch joint in AlSi10MnMg in the case of using conventional tool designs. By varying geometry parameters of the tools it was possible to reduce crack probability, though along with slightly worse, but still acceptable geometry parameters of the clinch joint.
- Organisationseinheit(en)
-
Institut für Umformtechnik und Umformmaschinen
- Typ
- Aufsatz in Konferenzband
- Seiten
- 1487-1492
- Anzahl der Seiten
- 6
- Publikationsdatum
- 10.07.2015
- Publikationsstatus
- Veröffentlicht
- Peer-reviewed
- Ja
- ASJC Scopus Sachgebiete
- Allgemeine Materialwissenschaften, Werkstoffmechanik, Maschinenbau
- Elektronische Version(en)
-
https://doi.org/10.4028/www.scientific.net/kem.651-653.1487 (Zugang:
Geschlossen)
