首页> 外国专利> DETECTOR FOR ROLL ROTATIONAL SPEED IN BATH, AND METHOD AND DEVICE FOR CONTROLLING ROLL ROTATIONAL SPEED OF IN BATH

DETECTOR FOR ROLL ROTATIONAL SPEED IN BATH, AND METHOD AND DEVICE FOR CONTROLLING ROLL ROTATIONAL SPEED OF IN BATH

机译:浴中辊旋转速度的检测器,控制浴中辊旋转速度的方法和装置

摘要

PROBLEM TO BE SOLVED: To provide a method and a device for controlling the rotational speed of a roll in bath capable of enhancing the quality of a plated steel strip by correctly measuring the rotational speed of the roll in bath, and preventing any slip between the roll in bath and the steel strip based on the measured rotational speed.;SOLUTION: The device 1 for controlling the rotational speed of the roll in bath comprises a permanent magnet 14 provided on the roll in bath 5, a detection sensor 15 provided outside a metal bath 3 to detect the magnetic flux H of the permanent magnet 14, a rotational speed calculation means 17 for calculating the rotational speed of the roll in bath 5 based on the detected magnetic flux H, and a press-fit amount control means 29 for adjusting the press-fit with respect to a steel strip S of the roll in bath 5 based on the calculated rotational speed and the preset conveying speed of the steel strip S.;COPYRIGHT: (C)2008,JPO&INPIT
机译:解决的问题:提供一种控制轧入浴的旋转速度的方法和装置,该方法和装置能够通过正确地测量轧入浴的旋转速度来提高镀覆钢带的质量,并防止轧辊之间的滑动。解决方案:用于控制轧入浴的旋转速度的装置1包括:永磁体14,该永磁体14设置在轧入浴5上;检测传感器15,该检测传感器15设置在轧入浴5的外部。用于检测永磁体14的磁通量H的金属熔池3,用于基于检测到的磁通量H计算熔池5中的辊的转速的转速计算装置17,以及用于压入量控制装置29,用于根据计算出的旋转速度和钢带S的预设输送速度,调整对熔池5中轧辊钢带S的压配合。;版权所有:(C)2008,JPO&INPIT

著录项

  • 公开/公告号JP2007291431A

    专利类型

  • 公开/公告日2007-11-08

    原文格式PDF

  • 申请/专利权人 JFE STEEL KK;

    申请/专利号JP20060119147

  • 申请日2006-04-24

  • 分类号C23C2/00;C23C2/40;

  • 国家 JP

  • 入库时间 2022-08-21 21:14:22

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