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首页> 外文会议>Proceedings of the 10th International Conference on Steel Rolling. >Determination of Pass Schedule for a Plate Mill
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Determination of Pass Schedule for a Plate Mill

机译：确定平板轧机的通过时间表

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摘要

A reverse method was developed to determine the drafts of a pass schedule. With a specific constant bending force, a linear relation between thickness reduction and critical entry/exit crown was found to obtain zero crown ratio change. This linear relation was used to determine the draft of the last finishing pass by selecting the target exit crown and the bending force. By repeating this step, one can determine the drafts of other finishing passes reversely from down stream passes to up stream passes. This method certainly produce flat products after the final pass. It also results in a more uniform load distribution in roughing passes and less total passes.
机译：开发了一种反向方法来确定通过时间表的草稿。在特定的恒定弯曲力下，发现厚度减小与临界进/出凸度之间的线性关系获得零凸度比变化。通过选择目标出口凸度和弯曲力，此线性关系用于确定最后精加工道次的吃水深度。通过重复这一步骤，可以确定其他精加工道次的吃水深度，从下游道次到上游道次。在最终通过之后，此方法肯定会生产出扁平产品。它还可以使粗加工道次的载荷分布更加均匀，总道次更少。

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