Deformation characteristics of blanks in channel angular pressing in S-type channels

Metallurgy and materials technology. Mechanical engineering
Authors:
Parshikov Ruslan A. Zolotov Alexander M. Boklag Nayalya Y. Parshin Sergey V. Trutnev Evgeny V.
Abstract:

Using mathematical modeling analysis of the combined process of extrusion and equal channel angular pressing (ECAP) blanks in S-shaped channel. The features of the metal flow during ECAP, the influence of process parameters on the stress-strain state in the metal and the amount of accumulated plastic strain.