A dynamical model of a water lubricated rubber alloy bearings system under low speed and heavy duty was established. Complex modal analysis method was used to analyze the friction-induced noises with different friction coefficient,load and speed. Results indicate that the systemic stability reduced and more frequently of vibration noise occurred with increasing friction coefficient, but both the load and speed have less impact for friction-induced noises. Finally, a comparison was made between the calculated and experimental results, it has been shown that the calculated model is reasonable, and it helps in reduced the vibration noise.
周广武;王家序;李俊阳;韩彦峰;邱茜. 低速重载条件下水润滑橡胶合金轴承摩擦噪声研究[J]. , 2013, 32(20): 14-17.
ZHOU Guang-wu WANG Jia-xu LI Jun-yang HAN Yan-feng QIAN Qian. Study on Friction-induced Noise of Water Lubricated Rubber Alloy Bearing under Low Speed and Heavy Duty. , 2013, 32(20): 14-17.