The traditional rolling force model of 4-stand tandemcoldstripmill at Anshan Iron and Steel Corporation was analyzed, and some defects were found out.
分析了鞍钢冷轧厂4机架冷连轧机轧制力模型，指出了其存在的主要缺陷，并提出了改进方案。
2
The test of double stepped backup rolls on 4 stand tandemcoldstripmill at Anshan Iron and Steel (Group)Co. and the good results obtained are introduced.
简述鞍钢冷轧厂四机架冷连轧机采用双阶梯支承辊的试验及取得的良好成果。
3
This paper also describes the successful application of optimized highly adaptive backup rolls on 4 stand tandemcoldstripmill at Anshan Iron and Steel (Gr…