Robustness analysis with LS-OPT® and LS-DYNA® for sheet metal forming simulations
نویسندگان
چکیده
منابع مشابه
An inverse approach for material parameter identification in a cyclic bending test using LS-DYNA and LS-OPT
The residual stresses in the blank after forming are the main cause for the subsequent springback in a sheet forming operation. The accuracy of the predicted springback in a Finite Element simulation of the forming operation is very much determined by the quality of the material modeling. Those parts of the workpiece, which in particular contribute to the global springback, have usually been su...
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ژورنال
عنوان ژورنال: IOP Conference Series: Materials Science and Engineering
سال: 2021
ISSN: 1757-8981,1757-899X
DOI: 10.1088/1757-899x/1157/1/012088