METHOD OF OVERLAPPING THE EDGING PASSES OF UNIVERSALLY ROLLED SHAPES SUCH AS RAILS, BEAMS AND CHANNELS, AS WELL AS DEVICES, ROLLS, STANDS AND ROLLING MILLS TO APPLY THE METHOD

摘要

Rolling mill rolls having open grooves comprising active and relatively non-active portions are provided wherein at least two such grooves are overlapped by their relatively non-active portions. Also disclosed are processes for feeding such rolls, a stand connecting such rolls and a universal rolling mill having stands incorporating such rolls.