Analysis of coupling mechanism between roll system crossing and liner wear of hot strip mill
作者机构：School of Mechanical EngineeringYanshan UniversityQinhuangdao066004HebeiChina Equipment DepartmentShougang Jingtang Iron&Steel Co.Ltd.Tangshan063000HebeiChina
出 版 物：《Journal of Iron and Steel Research International》 (国际钢铁研究杂志)
年 卷 期：2023年第30卷第12期
页 面：2425-2435页
核心收录：
学科分类：08[工学] 080502[工学-材料学] 0805[工学-材料科学与工程（可授工学、理学学位）]
基 金：funded by Central Government Guide Local Science and Technology Development Fund Project(No.216Z1602G) Major Science and Technology Projects of Shanxi province,China(No.20191102009)
主 题：Roll system crossing Wear Abrasion Reaction force Surface morphology Prediction model
摘 要：Non-design roll system crossing seriously affects the plate shape and rolling mill *** problem of roll system crossing caused by liner wear was *** finite element model of rolling mill was established to analyze the relationship between roll system crossing and liner *** wear of liner was measured by laser *** range of roll system crossing angle was calculated by considering the amount of stand clearance obtained by numerical *** wear surface morphology of liner was observed and the wear mechanism was *** liner wear experiment was carried out to analyze the wear amount of the ***,based on the Archard wear theory,the prediction model of the cross angle of the roll system and the wear amount of the liner was *** there are more uncertain factors in the field production,the prediction model cannot be considered one by ***,the predicted value is smaller than the actual wear value,but it still has great reference.
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