中板轧制过程板坯弯曲生成与抑制之五──轧制线高度及轧辊偏移距对板坯弯曲的影响

Forming and Curbing of Plate Bending in Jobbing Sheet Roiling Process(5) ──Rolling line height and offset effecting plate bending

研究了在中板轧制过程中抑制板坯弯曲的措施之一．从理论上剖析了轧制线高度和 轧辊偏移量大小与板坯弯曲的关系，给出了实用的轧制线高度的确定原则．实践已证明合理的 轧制线高度是一种抑制板坯弯曲很有效的措施．

One of the method of curbing plate bending in jobbing-sheet rolling process was studied. The relationship between plate bending curvature and offset and rolling line height was analyzed. The optimum value of rolling line height could be decided. The value rolling line height has been adopted in practical pro-duction and is proved to be very effective.