EXPERIMENTAL INVESTIGATION OF METAL FLOW AND FRICTION STRESS IN DEFORMATION ZONE OF SEAMLESS STEEL TUBE
-
Graphical Abstract
-
Abstract
With self-designed testing system, the distribution laws of unit pressure, longitudinal and lateral friction stresses in the rolling deformation zone of seamless steel tube are actually demonstrated, and the locus of metal flow and the point-to-point friction stress distribution in the same deformation zone are also drawn out.
-
-