K. G. Park

Three-dimensional anisotropic elastoplastic finite element analysis with solid elements for forming process and springback prediction of aluminum current collector in prismatic electric vehicle batteries

This study examines an aluminum(A1050-H18) current collector in prismatic electric vehicle batteries formed using a multi-stage progressive die. An anisotropic elastoplastic model was employed to properly consider the anisotropy of aluminum. The forming process consists of complex operations, including shearing, forgin...