Complete Mill Simulation of the Rolling Process of 1660 mm Hot Strip Continuous Mills  

作　　者：YingruiWANG ZhenshanCUI YingjieWANG HongminLIU 

机构地区：[1]DepartmentofPlasticityTechnology,ShanghaiJiaoTongUniversity,Shanghai200030,China [2]SchoolofMechanicalEngineering,YanshanUniversity,Qinhuangdao066004,China

出　　处：《Journal of Materials Science & Technology》2004年第6期649-656,共8页材料科学技术（英文版）

基　　金：This work was supported by the National Natural Science Foundation of China,No.50175095(Theory system and mechanism model of shape control of high precision plate and strip mills); 50374058(Stream surface strip element method and its application in shape control of hot rolling plate and strip).

摘　　要：The three-dimensional plastic deformations of strip are analyzed using the stream surface strip element method, the elastic deformations of rolls are analyzed using the influence coefficient method, the analyzing and computing model of shape and crown of 4-high mill was established by combining them, and the rolling process of 1660 mm hot strip continuous mills was simulated. The simulated results tally well with the experimental results. The modei and the method for simulation of shape analysis and control of hot strip mills were provided.The three-dimensional plastic deformations of strip are analyzed using the stream surface strip element method, the elastic deformations of rolls are analyzed using the influence coefficient method, the analyzing and computing model of shape and crown of 4-high mill was established by combining them, and the rolling process of 1660 mm hot strip continuous mills was simulated. The simulated results tally well with the experimental results. The modei and the method for simulation of shape analysis and control of hot strip mills were provided.

关 键 词：Hot strip mill Stream surface strip element method Shape CROWN Unit rolling pressure SIMULATION 

分 类 号：TG335.56[金属学及工艺—金属压力加工] TB115[理学—数学]