Simulation of Reverse Cup Drawing by Considering Different Hardening Models

The paper simulates reverse cup drawing under cyclic loading by considering the considering different hardening models. Different proposed plasticity models that can handle this kind of deformation process have been reviewed in details. For instance, isotropic, kinematic and combined form in the linear and non-linear cases has been studied. The ability of the best-proposed model has been examined in the process ofreverse cup drawing and the obtained results have been compared with some other experimental results. The normalized axial stress, von-mises stress and the punch forces for both first and second stages has been calculated.

کلیدواژه ها:

Reverse Cup Drawing ، Hardening models ، Bauschinger effec