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Vibration and Noise of Gears of Damping Alloy
Oda, Satoshi,Koide, Takao,Shimizu, Hisao,Miura, Kenzo 대한기계학회 1996 International Sessions in Celebration of the 50th Vol.1 No.1
This paper presents a study on vibration and noise of gears of damping alloy. The logarithmic decrements of damping alloy were measured and compared with those of conventional steel. Vibration acceleration and sound pressure of helical gear pairs and spur planetary gear units of the damping alloy were measured under various running conditions using a power-absorbing-type gear testing machine, and the results were compared with those for conventional steel gears. Furthermore, the sound intensities of planetary gear units of damping alloy and conventional steel were also measured. The vibration and noise characteristics of these gears were determined.