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Experimental and Numerical Approaches of Hemming: Application on Steel and Aluminum6016
ISSN: 0148-7191, e-ISSN: 2688-3627
Published July 09, 2002 by SAE International in United States
Annotation ability available
Event: International Body Engineering Conference & Exhibition and Automotive & Transportation Technology Congress
In order to enhance aspect and geometrical qualities, the hemming process is being studied at PSA since 1996.
This paper focus on applied effort and roll-in results, on two different materials (steel and aluminium) with several geometries. The simulations are done with OPTRIS-SOFTWARE®.
We have 3 main standard test pieces: concave, convex, and straight. For each form, we have different radius. We can also test different flanging radius, and different flange length.
Experimental and numerical comparison underlines a good correlation on steel roll-in, and a less satisfying result on aluminum 6016. In term of effort, good correlation between experience and calculation are difficult to obtain. All these results will be discussed.
CitationDebuire, F. and Zwilling, V., "Experimental and Numerical Approaches of Hemming: Application on Steel and Aluminum6016," SAE Technical Paper 2002-01-2084, 2002, https://doi.org/10.4271/2002-01-2084.
- Bending, flanging and hemming of aluminum sheet-an experimental study Muderrisoglu Attila Murata Makoto Ahmetoglu Mustafa A. Kinzel Garry Altan Taylan Journal of Materials Processing Technology 59 1996 10 17
- Hemming Simulation Swensson Mats Simulation of materials processing 1998
- Failure and wrinkling criteria and mathematical modeling of shrink and stretch flanging operation in sheet-metal forming Wang Chuan-Tao Kinzel Gary Altan Taylan Journal of materials Processing technology 1995