宽带钢热轧机CVC辊型优化与应用  

Optimization and Application of CVC Roll Contour on Hot Wide Strip Mill

作　　者：杨晖[1,2] 

机构地区：[1]东北大学材料与冶金学院,辽宁沈阳110819 [2]涟源钢铁集团有限公司2250mm热轧板厂,湖南娄底417009

出　　处：《轧钢》2011年第4期9-12,共4页Steel Rolling

摘　　要：针对涟钢2250mm常规热连轧机组F5～F7机架CVC工作辊横移量及分布不合理、轧机凸度控制能力不足的问题，通过建立CVC辊型模型对其进行了优化设计。现场实验表明，CVC辊型优化后，工作辊横移全行程利用率得到了有效提高，工作辊弯辊的板形调控功效也得到了更好发挥，满足了板形控制的需要。In view of unreasonable of amount and distribution of work roll shifting in full stroke and short ability of crown control of F5 -F7 mills in 2250mm hot wide strip line of Lianyuan Iron Steel Co. , the CVC roll contour was optimized by building models. The industry experiment shows that the work roll utilization ratio of shifting in full stroke is effectively improved, and the shape control function of work roll bending is also gotten better.

关 键 词：热连轧 CVC轧机 辊型曲线 工作辊横移 板形控制 

分 类 号：TG333.17[金属学及工艺—金属压力加工]