METHOD OF SLITTING A DOUBLE STRANDED BAR

摘要

METHOD OF SLITTING A DOUBLE STRANDED BAR In the high speed production of elongated metal bars, a method of slitting a double stranded bar interconnected at a node, in which the bar is rolled to reduce its cross-section, the compressive working force being applied asymmetrically with a greater force on the inner portion of the strands adjacent the node to create a greater longitudinal flow speed on the inner portion of the strands whereby the strands diverge. In a triple stranded bar the two outer strands are worked in this same manner.