CSP热轧轧机辊缝润滑工艺改进  

Improvement of Roll Gap Lubrication Process for CSP Hot Rolling Mill

作　　者：郑国升 魏涛基 张昭[1] 唐磊 ZHENG Guo-sheng;WEI Tao-ji;ZHANG Zhao;TANG Lei(Corbon Steel Thin Slab Factory,Gansu Jiu Steel Group Hongxing Iron and Steel Co.Ltd.,Jiayuguan 735100,China)

机构地区：[1]甘肃酒钢集团宏兴钢铁股份有限公司碳钢薄板厂,甘肃嘉峪关735100

出　　处：《甘肃冶金》2022年第2期72-74,共3页Gansu Metallurgy

摘　　要：分析研究CSP热轧轧机辊缝润滑技术应用中带尾打滑甩尾问题,解决了轧制带钢厚度≤3.5 mm薄规格时,后机架辊缝润滑不能正常投用的问题。经现场生产实践证明,辊缝润滑工艺优化后,轧制过程稳定,能有效减少轧辊在机磨损,提高辊形保持能力,改善带钢板形及表面质量。This paper analyzes and studies the slip and swing of the tail in the application of roll gap lubrication technology in CSP hot rolling mill,and solves the problem that the roll gap lubrication of the back stand can not be used normally when the thickness of rolling strip is less than 3.5 mm.The field production practice proves that the optimized roll gap lubrication process can stabilize the rolling process,effectively reduce the roll wear in the machine,improve the roll shape holding ability,and improve the shape and surface quality of the strip plate.

关 键 词：CSP热轧 辊缝润滑 油泵开关时序 油量 控制 

分 类 号：TG333.71[金属学及工艺—金属压力加工]