Springback Elimination in Structural Components by Means of Electromagnetic Forming 2009-01-0803
Looking for car weight reduction related to the use of High Strength Steels (HSS) for manufacturing body-in-white components, an innovative application of the high velocity forming techniques has been developed: the Electro Magnetic (EM) calibration and elimination of the spring-back effect (sidewall curl) of High Strength Steel U-channels. Within this paper the initial tests on L and U-shaped parts will be presented. Being the mechanical stiffness the main parameter for improving the coil endurance, the prediction of the coil strains under EM forces is a basic issue, which has been addressed within this study.
Citation: Vadillo, L., Pérez, I., Eguía, I., Gutiérrez, M. et al., "Springback Elimination in Structural Components by Means of Electromagnetic Forming," SAE Technical Paper 2009-01-0803, 2009, https://doi.org/10.4271/2009-01-0803. Download Citation
Author(s):
Leire Vadillo, Iñaki Pérez, Iñaki Eguía, Mª Ángeles Gutiérrez, Beatriz González, Uwe Paar, Martin Glatzer, Glenn S. Daehn, Rafael Iturbe
Affiliated:
Tecnalia, Volkswagen AG
Pages: 7
Event:
SAE World Congress & Exhibition
ISSN:
0148-7191
e-ISSN:
2688-3627
Related Topics:
Steel
Forming
Manufacturing processes
Magnetic materials
Calibration
Parts
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