热轧带钢精轧机下阶梯垫调整装置的优化改进  

Optimization and Improvement of Lower Stepped Plate Adjustment Device of Hot Strip Finishing Mill

作　　者：张军 王磊 孔伟海 Zhang Jun;Wang Lei;Kong Weihai(Rizhao Iron and Steel Co.,Ltd.,Rizhao 276806,Shandong,China)

机构地区：[1]日照钢铁有限公司,山东日照276806

出　　处：《冶金设备管理与维修》2024年第6期6-7,11,共3页Metallurgical Equipment Management and Maintenance

摘　　要：针对精轧机下阶梯垫调整装置导向架动作过程中易发生连接螺栓松动、卡阻、梁变形等故障,通过优化改进连接螺栓形式及安装位置等措施,卡阻、螺栓松动等问题得到有效解决。In view of the faults of connecting bolts loosening,jam and beam deformation easily occur during the action of the guide frame of the adjusting device of the lower stepped plate of the finishing mill,the problems of jam and loosening of bolts are effectively solved by optimizing and improving the form and installation position of connecting bolts.

关 键 词：热轧带钢 下阶梯垫 导向架 液压缸 连接螺栓 

分 类 号：TG333[金属学及工艺—金属压力加工]