Title :
Numerical simulation of dynamic channel-angular pressing processes
Author :
A.S. Bodrov;N.V. Olimpieva;A.S. Zelepugin;S.A. Zelepugin
Author_Institution :
Department of Mechanics of Solids, National Research Tomsk State University, Russia
Abstract :
Severe plastic deformation of a titanium specimen during dynamic channel-angular pressing was numerically investigated in 3D statement for dynamic scheme of loading. Computations have been carried out by the finite element method within the framework of the elastic-plastic medium model with allowance for fracture. The effective values of initial velocity and loading pressure are determined for the titanium specimen.
Keywords :
"Titanium","Plastics","Loading","Pressing","Load modeling","Acceleration","Mathematical model"
Conference_Titel :
Mechanical Engineering, Automation and Control Systems (MEACS), 2015 International Conference on
DOI :
10.1109/MEACS.2015.7414878
