良好的工作辊冷却及热凸度控制是降低工作辊消耗、控制板型、提高生产收得率的有效措施。
Excellent work roll cooling and thermal crown control are the effective measures for reducing work roll consumption, controlling plate shape and enhancing production yield.
着重分析实际生产中常见的一些轧辊热凸度曲线以及这些曲线产生的原因，对生产控制过程产生重要的指导意义。
Consequenly, if analyzing some familiar work roll thermal crown curve and the reason, it will give important guide to production control process.
凸度和平坦度是板形控制的目标，也是对热连轧机工作辊的弯辊力进行设定和调整的基础。
Crown and flatness are the targets of shape control, also are the foundation of the setting and the adjusting of bending forces in hot strip mills.
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