四辊CVC轧机板形影响因素的有限元分析  

FEM analysis on shape influencing factors of CVC four-high rolling mill

作　　者：陈胜利[1] 徐致让[1] 刘仍彬[2] 

机构地区：[1]安徽工业大学机械工程学院,安徽马鞍山243002 [2]马鞍山钢铁股份有限公司

出　　处：《冶金自动化》2008年第4期23-26,共4页Metallurgical Industry Automation

摘　　要：针对马鞍山钢铁股份有限公司一钢轧总厂CSP七机架四辊CVC轧机生产线上的产品存在一定板形质量的问题,以现场轧机和实际生产工艺参数为基础,通过大型有限元软件ANSYS建立了三维实体有限元模型并根据有载辊缝形状对影响板形的各主要因素进行了有限元分析,最后验证了模型,模拟结果与实测数据吻合较好。通过对辊系进行离线模拟,可为生产线的板形控制起到参考和指导作用。For strip shape quality problem of CSP seven-stand four-high CVC rolling mill line in Maanshan Iron and Steel Co,three-dimensional finite element model was established by using finite element software ANSYS based on real mill and technological parameters in practical production. Major shape influencing factors were analyzed based on loaded roll gap profile. Finally,the model was validated,and results of simulation calculation were basically close to the measured data. Through off-line simulation of rolls,it can play a reference and instructive role for strip profile control.

关 键 词：板形 热连轧 有限元 弯辊 模型 

分 类 号：TG333[金属学及工艺—金属压力加工]