3D Simulation and Optimization of Severe Plastic Deformation Process during Repeatedly Constrained Groove Pressing

摘要

In the present paper the process of formation of the severe plastic deformation zones during constrained groove pressing is analyzed by means of 3D simulation carried out with specialized programme product for plastic deformation by finite element method - Software QForm. An optimization of the deforming dies according to the teeth angles is realized as a result of the computer simulation.