热轧卷取机助卷辊台架转轴断裂分析  

Fracture Analysisof Shaft on Curved Apron Plate in Coiler of Hot Strip Mill

作　　者：东占萃[1] 张会明[1] 吴长杰[1] Dong Zhancui;Zhang Huiming;Wu Changjie(Beijing Shougang Co.,Ltd.,Qian'an 064406)

机构地区：[1]北京首钢股份有限公司热轧作业部,河北迁安064406

出　　处：《冶金设备》2023年第3期48-51,共4页Metallurgical Equipment

摘　　要：对热轧卷取机助卷辊台架转轴断裂的原因进行了分析,根据工作控制原理,加工精度、安装要求等因素进行了全面分析,制定了有效的控制措施。同时针对助卷辊台架转轴断裂对生产影响较大的问题,结合现场设备结构、生产特点等制定了优化处理方案,降低了设备故障处理时间,保证了生产的稳定运行。In this paper,the reasons for the revolving shaft fracture of the booster roll bench of the hot rolling mill are analyzed,and the effective control measures are formulated according to the working control principle,processing accuracy,installation requirements and other factors.At the same time,in view of the problem that the shaft fracture of the roll-assist bench has a great impact on production,an optimization treatment plan is formulated based on the on-site equipment structure and production characteristics,which reduces the equipment failure handling time and ensures the stable operation of production.

关 键 词：热轧 卷取机 助卷辊台架 断裂 

分 类 号：TG333.24[金属学及工艺—金属压力加工] TG404