考虑轧件弹性变形时冷轧薄板轧制压力分布的精确求解

Precisely deriving the distribution of unit rolling force in cold strip rolling considering elastic deformation

完成了考虑轧件弹性变形时冷轧薄板单位轧制压力和接触弧长的精确求解 ,并进一步考虑了粘着区对单位轧制压力的影响。通过与现场实测数据的比较 ,证明了本解法能更准确的预报冷轧薄板的轧制力。

This paper settled the derivation of roll seperating force and the length of contact arc of cold strip rolling, including effect of elastic deformation and, further,considering effect of stick zone to the specific pressure. By comparison with actual measurement parameters, this conesquence is confirmed to be more accurate in the prediction of the rolling force.