摘要
通过对振动波形的频谱进行分析、计算,利用现有仪器进行检测,实行对设备的预 知检修,收到了较好的效果。
Based on analysis and calculation of frequency spectrum of vibra- tion waveform, apparatuses were inspected using existing instruments so as to maintain the apparatuses beforehand. Better effects are obtained.
出处
《冶金动力》
1998年第3期33-37,共5页
Metallurgical Power
关键词
故障诊断
频谱分析
波形
电机
轴承
Inspection of fault, Analysis of frequency spectrum, Frequency, Waveform