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3D Bending of Aluminium Extrusions for Automotive Applications
Technical Paper
2003-01-2855
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
This paper is concerned with 3D stretch bending of aluminium extrusions. A design method for prediction of dimensional tolerances is presented, focusing on cross-sectional deformations and elastic springback. The model is successfully applied to a complex 3D formed part. Based on the present analysis, it is concluded that the required dimensional tolerances of a product can be determined early in the design phase by use of this method.
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Citation
Paulsen, F. and Welo, T., "3D Bending of Aluminium Extrusions for Automotive Applications," SAE Technical Paper 2003-01-2855, 2003, https://doi.org/10.4271/2003-01-2855.Also In
References
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- Paulsen F. Welo T. Cross-sectional Deformations of Rectangular Hollow Sections in Bending: Part II -Analytical Models Int. J. Mech. Sci. 43 2001 131 152
- Paulsen F. Welo T. An Analytical Model for Prediction of Tube Ovalization in Bending Proc. ESAFORM 2003 Salerno 2003
- Paulsen F. Welo T. Post Buckling Deformations of Rectangular Hollow Sections in Bending Proc. 2nd Int. Conf. Thin-Walled Structures Singapore 1998 713 721