润滑与密封
潤滑與密封
윤활여밀봉
LUBRICATION ENGINEERING
2014年
9期
121-124
,共4页
油液监测%振动分析%光谱%铁谱
油液鑑測%振動分析%光譜%鐵譜
유액감측%진동분석%광보%철보
oil monitoring%variation analysis%spectrometry%ferrograph
根据高速泵增速箱的结构特点，提出一种油液监测和振动分析相结合的早期故障诊断方法。通过对高速泵齿轮箱的一次诊断事例说明该诊断方法有有效性。采用振动监测分析和油液分析相结合的诊断方法，可更准确地判断设备早期故障，从而避免设备状态恶化引起的严重事故。
根據高速泵增速箱的結構特點，提齣一種油液鑑測和振動分析相結閤的早期故障診斷方法。通過對高速泵齒輪箱的一次診斷事例說明該診斷方法有有效性。採用振動鑑測分析和油液分析相結閤的診斷方法，可更準確地判斷設備早期故障，從而避免設備狀態噁化引起的嚴重事故。
근거고속빙증속상적결구특점，제출일충유액감측화진동분석상결합적조기고장진단방법。통과대고속빙치륜상적일차진단사례설명해진단방법유유효성。채용진동감측분석화유액분석상결합적진단방법，가경준학지판단설비조기고장，종이피면설비상태악화인기적엄중사고。
An early stage fault diagnosis method based on vibration analysis an d oil monitoring was proposed,according to the structural characteristic of the special gearbox used to increase input shaft speed.Through an example of diagnosis for the gearbox of high speed pump,the method was shown effective.By using the diagnosis method based on vibration a-nalysis and oil monitoring,the faults of equipments in early stage can be more precisely estimated.Therefore severe acci-dents caused by deteriorating condition of the equipment are avoided.
