DEVICE AND METHOD FOR CORRECTING A CONTINUOUS PLANE OF A METAL SHEET WITH DOUBLE CURVATURE WITH APPROPRIATELY ARRANGED ROLLS AND ROLL SETS

摘要

PURPOSE: A device and a method for correcting a continuous plane of a metal sheet with double curvature are provided to simultaneously and continuously correct vertical and horizontal curvatures of a metal sheet.;CONSTITUTION: A device for correcting a continuous plane of a metal sheet with double curvature comprises multiple roll sets(610,620). The roll sets are composed of multiple rolls(630). One roll set is not at right angles to the other roll set. The roll sets are arranged at an upward angle or a downward angle. The adjacent roll sets have double curvature.;COPYRIGHT KIPO 2011