SUNDWIG 20辊轧机轧制线故障分析及改进  

Fault analysis and improvement of 20-high SUNDWIG mill

作　　者：黄波[1] 舒强[1] 裘云杰 黄豪辉 HUANG Bo;SHU Qiang;QIU Yunjie;HUANG Haohui(Equipment Department,Ningbo Baoxin Stainless Steel Co.,Ltd.,Ningbo 315800,Zhejiang,China)

机构地区：[1]宁波宝新不锈钢有限公司设备部,浙江宁波315800

出　　处：《宝钢技术》2022年第3期69-73,共5页Baosteel Technology

摘　　要：SUNDWIG轧机轧制线在使用过程中经常出现卡阻现象,对轧制线的维护和机组的正常生产都带来了很大影响。针对这种情况,将原设计形式压条、毛毡条与铜衬板形成的U形空间改成三角形并使用聚四氟乙烯材料。通过对轧制线密封形式和铜衬板结构形式的改进,很好弥补了原设计存在的缺陷,以最低的维护成本最大限度地保证轧制线调节机构的使用寿命。The rolling line of SUNDWIG mill is often stuck in the process of use,which has a great adverse effect on the maintenance of the rolling line and the normal production of the unit.In view of this situation,the U-shaped space formed by the original design form of layering was changed,felt and copper lining into a triangular form and used TEflon material.By improving the sealing form of rolling line and the structure form of copper lining plate,the defects existing in the original design are well made up,and the service life of the regulating mechanism of rolling line is guaranteed to the maximum extent with the lowest maintenance cost.

关 键 词：SUNDWIG 20辊轧机 轧制线 楔形块 密封装置 铜衬板 

分 类 号：TG333[金属学及工艺—金属压力加工]