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Abstract <p>The issues of improving the control systems of the continuous wide-strip hot rolling mill 2000 of NLMK PJSC are considered. Modification of four control subsystems ensures the mill 2000 operation stability in the finishing group of stands, which allows switching to a higher-speed mode of rolling thin strips for cold rolling and actually increasing productivity.</p>

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Improving the Rolling Process Stability on a Continuous Wide-Strip Hot Rolling Mill 2000 by Improving the Operating Modes of Control Systems

  • 期刊论文

  • 发表日期：

    2025年2月1日

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  • A. S. Abrosimov,
  • Yu. V. Ryabushkin,
  • A. A. Koryshev

摘要

Abstract

The issues of improving the control systems of the continuous wide-strip hot rolling mill 2000 of NLMK PJSC are considered. Modification of four control subsystems ensures the mill 2000 operation stability in the finishing group of stands, which allows switching to a higher-speed mode of rolling thin strips for cold rolling and actually increasing productivity.