№1 (19), 2012. INDUSTRIAL ENGINEERING AND MACHINE SCIENCE

Ovechkin L M

Influence of die channels geometrical parameters on metal flow in equal channel angular pressing

The computer simulation of equal channel angular pressing (ECAP) with different values ofchannels fit radius was done. The dependences of force characteristic from channels fit radiuses were received. The ECAP process oflead sample was realized on equipment. Theoretical researching and experimental researching are similar.

 

Keywords: metal flow, pressing force, channels cross-angle, shear deformation, computer simulation.

[ Back to contents ]
[ Get the article ]