| 摘要 |
The rolling mill has at least two superimposed rolls 9, 10 with hydraulic cylinders 17, 18 acting directly on the outer jacket of the barrel of the topmost roll via hydrostatic bearing elements 11, 12. The elastic bending line of the series of rolls is altered by controlling the hydraulic cylinders 17, 18 acting on the outer jacket of the barrel of the topmost roll in response to parameters depending on the required material deformation, such as surface evenness and material thickness. Hydraulic cylinders 29, 30 act on roll bearings 27, 28 to also control the bending line of the rolls <IMAGE> |
