So during calculating the distribution of pressure between rolls, the model with offset can be instead.
计算结果表明，其与不带有偏移量的辊间压力分布基本相同。
But the peak of contact pressure between rolls forms when the intermediate roll shifts, which leads local wear of rolls and quality defects of strip.
但由于中间辊轴向窜动后，在工作辊与中间辊、中间辊与支撑辊间形成接触压力峰值，导致轧辊局部磨损及带材表面质量问题。
Based on production conditions and data, this article discusses the varying contact length back-up roll deformation under the condition of equal contact pressure between rolls.
以某中板厂生产条件和数据为基础，讨论了变接触长度支承辊辊间接触压力相等时的轧辊变形情况。
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