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首页> 外文会议>IFAC workshop on new technologies for automation of metallurgical industry >LONG TERM EXPERIENCES OF THE HYBRID TENSION CONTROL OF HOT STREP FINISHING MILL
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LONG TERM EXPERIENCES OF THE HYBRID TENSION CONTROL OF HOT STREP FINISHING MILL

机译：热带磨削磨机混合张力控制的长期经验

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摘要

The fine tension control for the steel material in the hot strip finishing mill is quite important to achieve the operational stability of the rolling mill and the high level property of the products. To realize this drastically in mechanics and instruments of looper tension control system, authors developed the hybrid tension control system. This system realized the looperless rolling for the heavy gauge strip to redesign loopers scaling down into 1/4 in its GD2 only for the light gauge strip use. The system aimed 2 points: Achieving the direct improvement of the control ability by making the actuator and process simple without applying sophisticated feedback control techniques. Realizing non-overloaded tension meters with high resolution. This system has been applied for almost 20 years in the hot strip finishing mill of Keihin, JFE Steel Corp.. No operational troubles due to the system have been since ever and this has been supported the development of the new grades of materials.
机译：热带精加工磨机中钢材的细张力控制对于实现轧机的操作稳定性和产品的高水平性能非常重要。在循环张力控制系统的力学和仪器中实现这一目标，作者开发了混合张力控制系统。该系统实现了重型仪表带的无丝石轧制，以重新设计循环仪，仅针对灯具仪表使用的GD2中的1/4。该系统旨在2分：通过制造执行器简化，实现了对控制能力的直接改善，而无需应用复杂的反馈控制技术。具有高分辨率的非超载张力表。该系统已应用于Keihin的热带精加工厂近20年，JFE Steel Corp。由于系统以来，由于系统以来，这一直没有运行困境，这一直是支持新型材料等级的开发。

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