| 摘要 |
PROBLEM TO BE SOLVED: To provide a metal strip winding method in the hot rolling which is capable of suppressing occurrence of telescope or reduction of area. SOLUTION: After a tail end of a metal strip (a rolled material 8) passes through a finish rolling mill 18, the speed of a motor to rotate pinch rolls 24b is controlled to the peripheral velocity lower than the conveying speed of the metal strip (the rolled material 8) to be wound by a mandrel 24c, and the current in the motor to rotate the pinch rolls 24b is recorded, and a gap between the two upper and lower pinch rolls 24b is controlled and adjusted based thereon. COPYRIGHT: (C)2006,JPO&NCIPI
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