DH型离心压缩机振动监测及故障诊断技术  

Technology of libration supervision and failure evaluation for DH type abaxial compressor

作　　者：于小红[1] 曹晓东 

机构地区：[1]中国石化洛阳分司公,河南洛阳471012 [2]中国石油辽河工程建设监理有限公司,辽宁盘锦124010

出　　处：《湖南理工学院学报（自然科学版）》2004年第2期32-35,共4页Journal of Hunan Institute of Science and Technology(Natural Sciences)

摘　　要：DH型离心压缩机在工作中较常出现不平衡、齿轮啮合故障和轴承故障等问题。通过分析生产中的该型压缩机出现的振动及故障 ,提出了实用的振动监测和一般的故障诊断方法。DH type abaxial compressor often could not work well because of the troubles such like losing balance,failure of gear joggle and bearing during working. Basing on analysis for librations and failure,the methods of librations supervision and failure estimation have been indicated.

关 键 词：DH型压缩机 监测 故障诊断 频谱 

分 类 号：TH452[机械工程—机械制造及自动化]