带钢平整润滑工艺与最小延伸率关系研究  

Research on the relationship between strip leveling lubrication process and minimum elongation

作　　者：王天顺[1] 王涛[1] 陈骏生 WANG Tian-shun;WANG Tao;CHEN Jun-sheng(School of Mechanical,Shenyang University of Technology,Shenyang 110870,China;National Engineering Research Center for Equipment and Technology of Cold Strip Rolling,Qinhuangdao 066004,China)

机构地区：[1]上海梅山钢铁股份有限公司冷轧厂,江苏南京210039 [2]燕山大学国家冷轧板带装备及工艺工程技术研究中心,河北秦皇岛066004

出　　处：《重型机械》2022年第1期45-49,共5页Heavy Machinery

摘　　要：针对高温料平整轧制过程中延伸率过大等问题,采用理论分析与现场生产相结合的方法,分析了平整液的品质、流量、浓度、温度等条件与摩擦系数之间一一对应的关系,建立了在保证平整液除锈功能前提下,平整轧制过程的工艺润滑制度与最小延伸率的关系,提出了高温料平整轧制过程中延伸率控制能力评估技术,为高温料平整轧制过程中轧制模式、关键工艺参数优化设定技术研究奠定了基础,同时为现场机组的高速稳定生产提供了理论指导。To resolve the problem of excessive elongation in the process of strip leveling rolling,the article combined the method of theoretical analysis and production,that also analyzed the relationship between the friction s coefficient and leveling fluid s quality,flow,concentration,temperature and so on.Under the function of the rust removal,it also established the relationship of lubrication system and the strip s minimum elongation.The elongation control ability evaluation technology was proposed in the high-temperature material leveling rolling process.In further,this paper laid the foundation for the rolling mode and the setting technology of key parameter s optimizing,at the same time,which also provided theoretical guidance for the high-speed and stable production of the leveling unit.

关 键 词：高温料 平整轧制 平整液 工艺润滑 延伸率 

分 类 号：TG333[金属学及工艺—金属压力加工]