Sökning: "Hydroforming"
Visar resultat 6 - 6 av 6 avhandlingar innehållade ordet Hydroforming.
6. Aspects on finite element simulation of sheet metal forming processes
Sammanfattning : This thesis has focused on four different aspects of finite element simulation of sheet metal forming processes. Four substantial research areas are the development of a methodology for predicting the limiting strains in connection with the Forming Limit Diagram, the applicable mode of procedure for finite element simulation of the hydromechanical deep drawing process, the adaptive mesh refinement strategy based on gradients of the effective plastic stresses and strains; and the reliability and sensitivity assessments within sheet metal forming processes. LÄS MER