Abstract：An elastic deformation model for the roll stack of six-high cold rolling mill was built based on the influence function method. The factors affecting the optimum bending force such as specific rolling force and intermediate roll shifting were analyzed theoretically, and a more reasonable bending force preset model was established. Meanwhile, a simplified preset model of intermediate roll bending force was built according to the relationship between the intermediate roll bending force and the work roll bending force, which can reduce the difficulty of commissioning and maintenance. On-site application results show that the preset model has high precision and only 5.25% of the deviation between the preset and the measured bending forces was out of the range of ±20%.
梁勋国. 六辊冷连轧机弯辊力设定模型[J]. 钢铁, 2014, 49(10): 41-43.
LIANG Xun-guo. Preset Model of Bending Force for Six-High Tandem Cold Rolling Mill. Iron and Steel, 2014, 49(10): 41-43.
2014, Vol. 49 
