![]() However, much lower accuracies were observed in its springback predictions. The forming predictions of the complex component with an AHSS material were also in good correlation with the respective experimental measurements. The forming predictions of the implicit and explicit codes were in good agreement with the experimental measurements for the conventional steel grade, while lower accuracies were observed for the springback predictions. Numerical results were compared to experimental measurements of the parts stamped in an industrial production line. Design of Experiments (DOE) has been used in this paper to study the sensitivity of the implicit and explicit numerical results with respect to certain arrays of user input parameters in the forming of an AHSS component. However, springback and twisting are still challenging subjects in numerical simulations of AHSS components. Commercially available codes have been successfully used to accurately predict formability, thickness and strains in complex parts. ![]() With the drive towards implementing Advanced High Strength Steels (AHSS) in the automotive industry stamping engineers need to quickly answer questions about forming these strong materials into elaborate shapes.
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