MILL FOR ROLLING THIN STRIPS Russian patent published in 1997 - IPC

FIELD: plastic metal working; may be used in cold rolling of thin strips. SUBSTANCE: mill includes rolling stand having frame, smooth upper and lower rolling rolls mounted in chocks. Upper chocks are mounted in guides by means of rolling bodies providing motion of upper chocks with roll at fluctuation of in initial thickness of strips. Lower roll is provided with drive unit. Upper non-driven roll is rotated by means of contact friction forces acting between roll and strip. Such mil provides self-adjustment of thickness of rolled strip at automatic mode. EFFECT: self-adjustment of interroll gap caused by loss of stable equilibration in deformation zone. 1 dwg, 2 tbl