Details
| Original language | English |
|---|---|
| Title of host publication | ESAFORM 2016 |
| Subtitle of host publication | Proceedings of the 19th International ESAFORM Conference on Material Forming |
| Editors | Elias Cueto, Francisco Chinesta, Emmanuelle Abisset-Chavanne |
| ISBN (electronic) | 9780735414273 |
| Publication status | Published - 19 Oct 2016 |
| Event | 19th International ESAFORM Conference on Material Forming, ESAFORM 2016 - Nantes, France Duration: 27 Apr 2016 → 29 Apr 2016 |
Publication series
| Name | AIP Conference Proceedings |
|---|---|
| Volume | 1769 |
| ISSN (Print) | 0094-243X |
| ISSN (electronic) | 1551-7616 |
Abstract
A structural concept in multi-material design is used in the automotive industry with the aim of achieving significant weight reductions of conventional car bodies. In this respect, the use of aluminum and short fiber reinforced plastics represents an interesting material combination. A wide acceptance of such a material combination requires a suitable joining technique. Among different joining techniques, clinching represents one of the most appealing alternative for automotive applications. This contribution deals with the FE simulation of the clinching process of two representative materials PA6GF30 and EN AW 5754 using the FE software LS-DYNA. With regard to the material modelling of the aluminum sheet, an isotropic material model based on the von Mises plasticity implemented in LS-DYNA was chosen. Analogous to aluminum, the same material model is used for modelling the short fiber reinforced thermoplastic. Additionally, a semi-analytical model for polymers (SAMP-1) also available in LS-DYNA was taken. Finally, the FEA of clinching process is carried out and the comparison of the simulation results is presented above.
ASJC Scopus subject areas
- Physics and Astronomy(all)
- General Physics and Astronomy
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ESAFORM 2016: Proceedings of the 19th International ESAFORM Conference on Material Forming. ed. / Elias Cueto; Francisco Chinesta; Emmanuelle Abisset-Chavanne. 2016. 100012 (AIP Conference Proceedings; Vol. 1769).
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - FEA of the Clinching Process of Short Fiber Reinforced Thermoplastic with an Aluminum Sheet using LS-DYNA
AU - Behrens, B. A.
AU - Bouguecha, A.
AU - Vucetic, M.
AU - Grbic, N.
PY - 2016/10/19
Y1 - 2016/10/19
N2 - A structural concept in multi-material design is used in the automotive industry with the aim of achieving significant weight reductions of conventional car bodies. In this respect, the use of aluminum and short fiber reinforced plastics represents an interesting material combination. A wide acceptance of such a material combination requires a suitable joining technique. Among different joining techniques, clinching represents one of the most appealing alternative for automotive applications. This contribution deals with the FE simulation of the clinching process of two representative materials PA6GF30 and EN AW 5754 using the FE software LS-DYNA. With regard to the material modelling of the aluminum sheet, an isotropic material model based on the von Mises plasticity implemented in LS-DYNA was chosen. Analogous to aluminum, the same material model is used for modelling the short fiber reinforced thermoplastic. Additionally, a semi-analytical model for polymers (SAMP-1) also available in LS-DYNA was taken. Finally, the FEA of clinching process is carried out and the comparison of the simulation results is presented above.
AB - A structural concept in multi-material design is used in the automotive industry with the aim of achieving significant weight reductions of conventional car bodies. In this respect, the use of aluminum and short fiber reinforced plastics represents an interesting material combination. A wide acceptance of such a material combination requires a suitable joining technique. Among different joining techniques, clinching represents one of the most appealing alternative for automotive applications. This contribution deals with the FE simulation of the clinching process of two representative materials PA6GF30 and EN AW 5754 using the FE software LS-DYNA. With regard to the material modelling of the aluminum sheet, an isotropic material model based on the von Mises plasticity implemented in LS-DYNA was chosen. Analogous to aluminum, the same material model is used for modelling the short fiber reinforced thermoplastic. Additionally, a semi-analytical model for polymers (SAMP-1) also available in LS-DYNA was taken. Finally, the FEA of clinching process is carried out and the comparison of the simulation results is presented above.
UR - http://www.scopus.com/inward/record.url?scp=84994181920&partnerID=8YFLogxK
U2 - 10.1063/1.4963506
DO - 10.1063/1.4963506
M3 - Conference contribution
AN - SCOPUS:84994181920
T3 - AIP Conference Proceedings
BT - ESAFORM 2016
A2 - Cueto, Elias
A2 - Chinesta, Francisco
A2 - Abisset-Chavanne, Emmanuelle
T2 - 19th International ESAFORM Conference on Material Forming, ESAFORM 2016
Y2 - 27 April 2016 through 29 April 2016
ER -