不平衡与回转体松动的故障甄别实例
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- 英文论文题名：Fault Diagnosis for Unbalance and Loose
- 论文作者：赵立超
- 年：2017
- 作者机构：沈阳鼓风机集团股份有限公司;
- 论文关键词：离心压缩机 ; 不平衡 ; 松动 ; 故障诊断
- 英文论文关键词：Centrifugal Compressor ; Unbalance ; Looseness ; Fault Diagnosis
- 会议召开时间：2017-08-31
- 会议录名称：第十四届沈阳科学学术年会论文集（理工农医）
- 语种：中文
- 分类号：TH452
- 学会代码：SYKJ
- 会议名称：第十四届沈阳科学学术年会
- 会议地点：中国辽宁沈阳
- 主办单位：中共沈阳市委、沈阳市人民政府
- 学会名称：沈阳市科学技术协会
- 页数：6
- 文件大小：622k
- 原文格式：D
- 会议级别：地方
摘要
离心压缩机机构复杂,故障类型较多,在实际压缩机故障诊断过程中,简单的通过几种故障频率判断故障类型难度较大,尤其不平衡与回转体松动故障的甄别较为复杂。本文介绍了离心压缩机不平衡与松动故障的特征及机理研究,并通过实例分析,甄别两种故障类型并总结故障诊断方法。
Centrifugal compressor is complicated in structure and fault types are more in the practical fault diagnosis of compressor process, through several simple fault frequency to judge the type of fault is difficult, especially the unbalance of discrimination and rotary looseness is complex. In this paper, the characteristics and mechanism of unbalance and looseness of centrifugal compressor are introduced, and two fault types are screened out by case study, and the fault diagnosis method is summarized.
Centrifugal compressor is complicated in structure and fault types are more in the practical fault diagnosis of compressor process, through several simple fault frequency to judge the type of fault is difficult, especially the unbalance of discrimination and rotary looseness is complex. In this paper, the characteristics and mechanism of unbalance and looseness of centrifugal compressor are introduced, and two fault types are screened out by case study, and the fault diagnosis method is summarized.
引文
[1]黄钟岳,晓放.透平式压缩机[M].北京:化学工业出版社,2004
[2]杨海青.离心式空压机振动故障分析及处理[J].装备制造技术,2009
[3]陈进.机械设备振动监测与故障诊断.山海交通大学出版社,1999
[2]杨海青.离心式空压机振动故障分析及处理[J].装备制造技术,2009
[3]陈进.机械设备振动监测与故障诊断.山海交通大学出版社,1999