1420mm六辊UCM冷连轧机边部减薄特性仿真分析  

Simulation analysis on edge-drop performance of 1420 mm six-high UCM cold tandem mill

作　　者：任新意[1] 高慧敏[1] 王松涛[1] 唐伟[1] 齐海峰[1] 黄华贵[2] REN Xin-yi;GAO Hui-min;WANG Song-tao;TANG Wei;QI Hai-feng;HUANG Hua-gui(Shougang Jingtang United Iron and Steel Company,Tangshan 063200,China;Yanshan University,Qinhuangdao 066004,China)

机构地区：[1]首钢京唐钢铁联合有限责任公司,河北唐山063200 [2]燕山大学,河北秦皇岛066004

出　　处：《重型机械》2018年第5期39-44,共6页Heavy Machinery

基　　金：国家自然科学基金资助项目(51027003;51005197)

摘　　要：以某1420 mm五机架冷连轧镀锡基板生产机组为研究对象,利用Marc大型有限元软件平台建立了六辊UCM轧机轧制过程三维非线性仿真模型。通过数值模拟,深入研究了带钢边部减薄的重要影响因素,并系统分析了工作辊弯辊、中间辊弯辊、中间辊横移等板形控制手段对带钢边部减薄的调控特性,从而为辊型优化设计和边部减薄控制提供了理论基础和参考依据。Take the 1420 mm six-high cold tandem mill of producing tin-plate as research object, a three dimensional nonlinear simulation model of the six roll UCM mill rolling process is established based on the Mare finite element software. According to numerical simulation, the important factors of strip edge-drop are researched, and the control characteristics of strip flatness control to strip edge-drop, such as work roll bending, intermediate roll bending and intermediate roll shifting, are analyzed systematically, which provides a theoretical basis and reference for the optimization design of roll profile and strip edge-drop control.

关 键 词：冷连轧 UCM 镀锡基板 边部减薄 调控性能 MARC 

分 类 号：TG333[金属学及工艺—金属压力加工]