轧机主轴扭转振动分析及其减振措施研究  

Analysis of Torsional Vibration of Rolling Mill Spindle and Research on Vibration Reduction Neasures

作　　者：陈欢欢 Chen Huanhuan(Nanjing Iron and Steel Group Co.,Ltd.,Nanjing Jiangsu 210035,China)

机构地区：[1]南京钢铁集团有限公司,江苏南京210035

出　　处：《山西冶金》2025年第2期247-249,共3页Shanxi Metallurgy

摘　　要：聚焦于南钢中厚板卷厂轧机主轴,综合考虑其各项参数及实际工作状况,深入剖析扭转振动的成因,并提出切实可行的减振措施。通过对电机功率、扭矩、转速以及轧制力等数据进行分析,探讨这些因素对主轴扭转振动的影响机制,同时阐述优化结构设计、控制激励源、安装减振装置和采用主动控制技术等措施的原理及应用效果,为轧机的稳定运行提供了全面的理论支持和实践指导。Focusing on the main shaft of the rolling mill in Nangang Medium and Heavy Plate Rolling Plant,considering its various parameters and actual working conditions,this paper deeply analyzes the causes of torsional vibration and proposes practical and feasible vibration reduction measures.By analyzing data such as motor power,torque,speed,and rolling force,this study explores the impact mechanism of these factors on spindle torsional vibration.At the same time,it elaborates on the principles and application effects of optimizing structural design,controlling excitation sources,installing vibration reduction devices,and adopting active control technology,providing comprehensive theoretical support and practical guidance for the stable operation of rolling mills.

关 键 词：轧机主轴 扭转振动 减振措施 南钢中厚板卷厂 

分 类 号：TG333.1[金属学及工艺—金属压力加工]