摘要
介绍了大圆棒半连轧生产中中轧机组轧制Φ 120mm规格和中精轧机组轧制Φ45 mm规格时的辊缝调整及其优化效果,并对中轧机组4道次轧制Φ 200～Φ 220 mm规格的孔型系统进行了优化设计,简化了孔型数量,实现了大规格圆棒的稳定生产.
The pass design and adjustment of Ф 120 mm and Ф 45 mm round bars were introduced. In order to simplify theФ 200~ Ф 220 mm pass design, the pass system of 4 passes in middle rolling train were optimized, and its stable pro- duction was realized.
出处
《轧钢》
2014年第5期37-40,共4页
Steel Rolling
关键词
大规格圆棒
连轧机组
孔型系统
large size bar
continuous rolling mill
pass system
