粗轧机导尺短行程在热连轧板带生产中的应用  

Application of Guide Short Stroke on Roughing Mill in Hot Strip Production

作　　者：李文[1] 刘宁[1] 王克柱[1] 田勇[1] 马振[1] 

机构地区：[1]济南钢铁集团总公司热连轧厂,山东济南250101

出　　处：《中国冶金》2011年第10期28-30,34,共4页China Metallurgy

摘　　要：导尺短行程对提高轧制稳定性,改善带钢板形方面起着重要的作用。为解决生产中粗轧带钢镰刀弯过大导致尾部偏出轧辊轧制范围造成的卡钢事故,针对可逆式粗轧机的特点,设计并测试使用了粗轧机导尺短行程功能。通过实际生产的应用证明,该功能在带钢轧制过程中对中效果明显,显著改善了带钢板形质量,大大提高了粗轧机的轧制稳定性,为精轧机组的稳定轧制提供了有力保障。Guide short stroke play an important role in improving the rolling stability and shape quality.The function of roughing mill guide short stroke was designed and made use,to resolve the accident of roughing rolling stopping which caused by the strip tail overstep due to serious bending sickle.After the application in production,it proves that guide short stroke can keep the strip midst obviously and provide a safeguard for finishing mills as it＇s advantage to improve the rolling stability and shape quality.

关 键 词：热轧板带 导尺 镰刀弯 板形 短行程 

分 类 号：TG335.5[金属学及工艺—金属压力加工]