汽轮机轴瓦的常见故障及检修措施研究  

Common Faults and Maintenance Techniques of Turbine Bearing Shells

作　　者：杨富强 YANG Fuqiang

机构地区：[1]国能四川能源有限公司江油发电厂,四川绵阳621700

出　　处：《今日自动化》2024年第7期110-112,共3页Automation Today

摘　　要：轴瓦是汽轮机组的重要组成部分,长期运行可能导致磨损和振动加剧。如不进行定期检查及维修,可能引发高温甚至停机风险,对设备安全稳定运行构成严重威胁。文章探讨了轴瓦的运行原理及常见故障,介绍了轴瓦检修技巧,结合具体案例分析,以提高汽轮机组运行的稳定性。Bearing shells are an important component of steam turbine units,and long-term operation may lead to increased wear and vibration.If regular inspections and maintenance are not carried out,it may lead to high temperatures and even shutdown risks,posing a serious threat to the safe and stable operation of the equipment.This article explores the operating principle of bearing shells,common types of faults and their causes,and provides a detailed introduction to bearing shell maintenance techniques.Combined with specific case analysis,it aims to improve the stability of steam turbine unit operation.

关 键 词：汽轮机 轴瓦 常见故障 检修技术 

分 类 号：TM311[电气工程—电机]