1580PC热连轧机支承辊辊型优化曲线的研究  

Study on Optimization of Backup Roll Curve for 1580PC Hot Strip Mill

作　　者：岳晓丽[1] 连家创[2] 李汉良[3] 吴德军[3] 

机构地区：[1]燕山大学,河北省秦皇岛市066004 [2]燕山大学机械工程学院 [3]上海宝山钢铁(集团)公司热轧板厂

出　　处：《中国机械工程》2001年第7期747-749,共3页China Mechanical Engineering

摘　　要：根据 1 580 PC热带钢连轧机辊间接触载荷很不均匀 ,容易造成支承辊辊面提前损坏的特点 ,对支承辊肩部辊型进行了优化设计和试验研究 ,证明肩部幂函数辊型曲线提高了支承辊的使用寿命 。The earlier damage to the surface of backup rolls for 1580PC Hot Strip Mill is usually caused by the uneven contact pressure between rolls In order to avoid the problem mentioned,a lot of studies and experiments have been made on the optimization of the edge curve of backup roll bodyThe results obtained prove that the power function curve can not only improve the service life of the backup roll but also benefit the profile and shape control of hot rolled strip

关 键 词：热连轧机 支承辊 接触载荷 辊型曲线优化 PC轧机 

分 类 号：TG333.71[金属学及工艺—金属压力加工]