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RISMaterial Properties of Aluminum Alloy for Accurate Draw-Bend Simulation
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The main objective of this paper is to simulate springback using a combined kinematic/isotropic hardening model. Material parameters in the hardening model are identified by an inverse method. ...
Generation of Cyclic Stress-Strain Curves for Sheet Metals
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The main objective of this paper is to obtain the first few stress-strain loops of sheet metals from reverse loading so that the springback can be simulated accurately. Material parameters are ...