柴油机轴承故障诊断实例分析

检测柴油机时，发现振动参数有异常，初步分析可能是因轴承损坏而引起的。经仪器测定得出相关振动数据。形成频谱分析图，与轴承的通过频率对比，并进行综合分析得出轴承损坏的部位和损坏的原因，经更换轴承和调试，故障得到及时排除。

Analysis of diesel engine bearing failure diagnosis example

When examining the diesel engine, we discovered that the vibration parameter is not normal, then the preliminary analysis possibly is caused by the beating failure. The related vibration data is obtained after the instrument determining, and the analysis chart of Frequency forms. By the chart comparing with the bearing＇ s through frequency and the Generalized analysis, the Partial position and reason of the bearing failure has been found. After the old beating be replaced by new one, the breakdown is eliminated Immediately by adjustment.