HC轧机工作辊弯辊对板形特征参数影响规律的研究  

Research on Influence Rule of Flatness Characteristic Parameter for Bending Work Roll of HC Mill

作　　者：贾春玉[1] 单修迎[1] 崔发军[1] 白涛[1] 

机构地区：[1]燕山大学,河北秦皇岛066004

出　　处：《冶金设备》2011年第6期1-5,共5页Metallurgical Equipment

基　　金：国家自然科学基金资助项目(50675186);河北省自然科学基金重大项目(E2006001038)

摘　　要：为分析板形调节手段对板形特征参数的影响规律,以HC轧机为例,以倾辊、工作辊弯辊和中间辊横移作为板形调节手段,基于机理模型着重计算了工作辊弯辊板形调节手段对1次2、次、3次和4次板形的影响系数,系统地揭示了工作辊弯辊对各次板形的影响规律,为板形在线控制策略的制定提供了有益的指导和理论依据,也为后续其他板形调节手段的研究奠定了基础。Taking HC mill for example and using tilting roll,bending work roll,and shifting intermediate roll as flatness adjustment means,the influence coefficients of the linear flatness,quadratic flatness,cubic flatness and biquadratic flatness for bending work roll flatness adjust means are calculated by mechanism model in order to analyze the influence rules of flatness characteristic parameter for flatness adjustment means,which systematically reveals the influence rules of different order flatness for bending work roll and provides useful guidance and theoretical basis for the formulation of on-line flatness control strategy,also lays the foundation for the research of other flatness adjustment means.

关 键 词：HC轧机 板形调节手段 工作辊弯辊 板形特征参数 影响系数 

分 类 号：TG335.5[金属学及工艺—金属压力加工]