摘要
通过大量的试验,对振动信号进行分析,总结了轴承振动信号中各参数的变化规律,给出了峰值、有效值、峭度等参数的变化趋势,给出了判断轴承剥落的早期诊断方法.
By making lot of tests and analyzing vibration information of bearing, we sum up variational rule of some parameters, such as Peak, RMS, Kurtosis etc. In this paper an early diagnostic method about bearing fatigue peeling is introduced.
出处
《大连海事大学学报》
CAS
CSCD
北大核心
2002年第3期101-104,共4页
Journal of Dalian Maritime University
关键词
轴承
疲劳剥落
振动
峭度
故障诊断
bearing
fatigue peeling
diagnostic method
kurtosis
