FE Simulation of Sheet Metal Forming – State of the Art in Automotive Industry

H.J. Haepp; M. Rohleder

doi:10.4028/www.scientific.net/AMR.6-8.13

Paper Titles

Tube and Sheet Hydroforming-Advances in Material Modeling, Tooling and Process Simulation
p.1

FE Simulation of Sheet Metal Forming – State of the Art in Automotive Industry
p.13

Optical Measuring Technologies in Sheet Metal Processing
p.19

Asymmetric Incremental Sheet Forming
p.35

Developments and Trends in Laser Welding of Sheet Metal
p.59

Do Advanced Material Models Contribute to Accuracy in Industrial Sheet Forming Simulations?
p.71

Flexibly Rolled Sheet Metal and Its Use in Sheet Metal Forming
p.81

Tribology in Sheet Metal Forming with Regard to Challenges in Lightweight Construction
p.93

Comparison of Material Behavior and Economic Effects of Cold and High Temperature Forming Technologies Applied to High-Strength Steels
p.101

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 6-8FE Simulation of Sheet Metal Forming – State of...

FE Simulation of Sheet Metal Forming – State of the Art in Automotive Industry

Abstract:

Nowadays feasibility studies using finite element analysis are performed in very early design phases of sheet metal parts forming. Further, simulation technology is used to optimize the first forming stage. Because of the ever intensifying international competition and the increased use of high-strength steels and aluminum alloys, the absorption of springback deviations is a great challenge, especially in the automotive industry. The application of numerical computation to predict springback deviations and to create compensated die designs in early design phases of sheet metal parts forming becomes essential. At DaimlerChrysler the numerically based compensation of springback deviations during the die development process of complex car parts is achieved. However, developments to optimize and compensate dies automatically or to predict form deviations on assemblies are still necessary.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Advanced Materials Research (Volumes 6-8)

Pages:

13-18

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.6-8.13

Citation:

Cite this paper

Online since:

May 2005

Authors:

H.J. Haepp, M. Rohleder

Keywords:

Die Development Process, Sheet Metal Forming, Springback Compensation

Export:

RIS, BibTeX

Price:

Permissions:

Request Permissions

References

[1] K. -D. Vöhringer: Metal Forming - A Key Technology for Automobile Production, Proceedings of the 6th International Conference on Technology of Plasticity (1999).

Google Scholar

[2] K. Roll and M. Rohleder: Einsatz und Potenzial der Blechumformsimulation im Entwicklungsprozess von Karosserieblechformteilen, 17. Umformtechnisches Kolloquium (2002).

Google Scholar

[3] M. Rohleder, K. Roll, A. Brosius and M. Kleiner: Investigation of Springback in Sheet Metal Forming Using Two Different Testing Methods, International Journal of Forming Processes, Vol. 4, No. 2 (2002).

DOI: 10.3166/ijfp.4.347-360

Google Scholar

[4] R. H Wagoner and N. He: Springback: Simulation in Sheet Metal Forming, Proceedings of the 3rd International Conference on Numerical Simulation of 3-D Sheet Metal Forming Processes - Verification of Simulations with Experiments - (1996).

DOI: 10.1007/978-3-540-88113-1_4

Google Scholar

[5] M. Rohleder: Simulation rückfederungsbedingter Formabweichungen im Produktentstehungsprozess von Blechformteilen, Dissertation, Universität Dortmund (2001).

Google Scholar

[6] K. Roll and T. Lemke: Möglichkeiten und Strategien zur Simulation und Kompensation der Rückfederung, EFB-Kolloqium, Fellbach (2004).

Google Scholar