Моделирование процесса ударного деформирования пластин полусферическим ударником

Abstract

Computer simulation of shock deformation process plates consisting of materials of different thicknesses, hemispherical drummer. The increased processing speed machine parts, protective design of machine tools need improving shock resistance, while reducing material consumption. Considered the problem of contact plate dynamic deformation at high speeds of the process. For high-speed deformation process took into account the dependence of physical and mechanical properties of the material level rate of deformation. Computer modeling process conducted specialized soft-ware package ANSYS in the module "Explicit Dynamics" based on the finite element method at high speeds. Analysis of the data showed the benefits of multi-layer ceramic plates.