With axial shift of intermediate roll, the bending of work roll on HC mill can be effectively controlled and the controllability of profile increases.
HC轧机通过中间辊的轴向移动，可有效地控制工作辊的弯曲：增强板形控制能力。
2
The nonlinear relationship between roll crown of CVC rolls and their shift amount is first deduced. The concept of crown limit is first given in the paper.
首次推导出了CVC轧辊凸度与轧辊轴向移动量之间的非线性关系，提出了凸度极值的概念。
3
The utility model relates to a hydraulic roll bending device, which is suitable for a rolling mill with four or six rolls of rollshift to control the shape of the plates.