STEEL STRIP MANUFACTURING LINE AND STEEL STRIP MANUFACTURING METHOD

摘要

PROBLEM TO BE SOLVED: To provide a steel strip manufacturing line and a steel strip manufacturing method capable of reducing the winding deviation of a take-up coil tail end.SOLUTION: The manufacturing line of a steep strip 1 provided with tension reels 13 and 23 for taking up the steel strip 1 and a shearing machine 2 having a knife for cutting the steel strip 1 on an exit side is characterized in that the knife of the shearing machine 2 is arranged to be movable in the width direction of the steel strip 1 according to the position of the steel strip 1 in the width direction at the manufacturing line. The manufacturing method of the steep strip 1 using the manufacturing line of the steep strip 1 is characterized in that when the steel strip 1 is cut by the shearing machine 2, the center of the knife in the width direction is aligned with that of the steel strip 1 in the width direction.SELECTED DRAWING: Figure 4