Then the cross-section thickness difference of finished strip can be controlled quantitatively based on the crown of work roll,distribution of ASU and rolling force.

• 在钢带的塑性变形和辊系的弹性变形之间建立比例关系,由此可以通过工作辊凸度、ASU分布、轧制力分布,定量的改变成品钢板的横向厚度差。