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专利名称：Closed loop integrated gauge and crown
control for rolling mills
发明人：Werner W. Eibe申请号：US05/746848申请日：19761202公开号：US04054043A公开日：19771018
摘要：In a four-high mill stand separate transducer means are provided for measuringgauge in the bite of the work rolls and for measuring the inclination of work roll axis tothe horizontal. Means are provided for generating a gauge command signal proportionalto the work gauge and a crown command signal proportional to the desired work rollcrown. The gauge and gauge command signals are added algebraically and applied tocontrol the roll pressure producing means in the roll stand, and the crown, crowncommand and the gauge signals are added algebraically and applied to control the workroll bending means so that changes in the roll bending force do not change gauge, andthe gauge and flatness of the rolled product are automatically held constant. A rollcrown measuring transducer for high lift mills is also disclosed.
申请人：BLAW-KNOX FOUNDRY & MILL MACHINERY, INC.
代理机构：Buell, Blenko & Ziesenheim
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