Calibration of Barlat Yld2004-18P yield function using CPFEM and 3D RVE for the simulation of single point incremental forming (SPIF) of 7075-O aluminum sheet

R Esmaeilpour, H Kim, T Park, F Pourboghrat… - International Journal of …, 2018 - Elsevier
In conventional sheet metal forming processes, such as stamping, application of a two-
dimensional (2D) plane stress yield function is sufficient as the out-of-plane stresses (σ zz, σ …
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[PDF][PDF] Calibration of Barlat Yld2004-18P yield function using CPFEM and 3D RVE for the simulation of single point incremental forming (SPIF) of 7075-O aluminum …

R Esmaeilpoura, H Kima, T Parka… - International Journal of …, 2018 - academia.edu
abstract In conventional sheet metal forming processes, such as stamping, application of a
two-dimensional (2D) plane stress yield function is sufficient as the out-of-plane stresses …