Creation of methods for designing the processes of shaping engineering structures under viscoplastic deformation of homogeneous, eutectic strengthened and powder materials

In this work, using a unified theoretical approach, the analysis of the processes of visco-plastic forming of typical mechanical engineering structures with homogeneous and structurally heterogeneous materials. The theoretical approach is based on a closed system of equations of the theory of plastic flow of continuum mechanics, taking into account the visco-plastic properties of materials. This approach made it possible to provide system design of structural forming processes.

Scientific and technological basis of receipt of modern technologies and riggin of complex resource saving deformation of axisymmetrical wares

We solve important scientific and technical challenge associated with creating the concept of complex (simultaneous) actions on the workpiece through the formation of localized deformation and the formation of the center hole with minimal post processing of removing the metal layer, and providing enhanced mechanical properties through modification material structure; development of new energy efficient technologies for parts of the central cavity of the solid components; the creation of methods of technological calculations; energy-power research and computer modeling developed processes an