bearing fault sound singal.zip

The data was collected on a comprehensive mechanical fault simulation test bench of type MFS-MG2010. A pickup with a sampling frequency of 44.1 kHz was used to collect the fault state noise signals of the bearing in four different state modes: normal, ball fault, inner ring fault, and outer ring fault at a motor speed of 1800 rpm.本数据集采集自型号为MFS-MG2010的综合机械故障模拟试验台。采用采样频率为44.1 kHz的拾音器，在电机转速1800转/分钟的工况下，采集了轴承四种不同状态模式下的故障状态噪声信号，涵盖正常、钢球故障、内圈故障及外圈故障四种状态。