Not all rolling incidents such as stickers or stalls and wrong setting of the roll gap must necessarily lead to severe damage.
事故的发生，如粘接、卡带或辊缝间隙设计不当不一定都会引发轧辊的损坏，事故之后对轧辊正确处理非常重要。
The mathematic model of the influence of roll crown variation on gap setting can be got by regression based on lots of calculation results.
并基于不同条件的计算结果，回归出轧辊凸度变化对辊缝设定影响的计算模型。
By the influence function method the influence of plate width, work roll radius, backup roll radius, work roll crown, backup roll radius and rolling force on gap setting were calculated.
根据影响函数法计算轧辊凸度对辊缝设定的影响，当保持工作辊和支承辊凸度不变，则轧制力与辊系弹性变形呈线性关系，工作辊和支承辊凸度的变化对直线的斜率几乎没有影响。
By the influence function method the influence of plate width, work roll radius, backup roll radius, work roll crown, backup roll radius and rolling force on gap setting were calculated.
根据影响函数法计算轧辊凸度对辊缝设定的影响，当保持工作辊和支承辊凸度不变，则轧制力与辊系弹性变形呈线性关系，工作辊和支承辊凸度的变化对直线的斜率几乎没有影响。
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