不同元件故障状态下滚动轴承的动态特性研究
涂文兵,袁晓文,杨锦雯,杨本梦

Research on dynamic characteristics of rolling bearing under different component fault conditions
Wen-bing TU,Xiao-wen YUAN,Jin-wen YANG,Ben-meng YANG
表2 NU306圆柱滚子轴承故障特征频率 (Hz)
Table 2 Fault characteristic frequency of NU306 cylindrical roller bearing
故障状态仿真频率实验频率
外圈故障166.0164.1
内圈故障256.4255.2