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Noise reduction of a high precision gearbox based on experimental study실험적 방법을 통한 고정밀 감속기의 소음 저감
- Other Titles
- 실험적 방법을 통한 고정밀 감속기의 소음 저감
- Issue Date
- Dec-2006
- Citation
- Institute of Noise Control Engineering of the USA - 35th International Congress and Exposition on Noise Control Engineering, INTER-NOISE 2006, v.1, pp.1 - 9
- Indexed
- SCOPUS
- Journal Title
- Institute of Noise Control Engineering of the USA - 35th International Congress and Exposition on Noise Control Engineering, INTER-NOISE 2006
- Volume
- 1
- Start Page
- 1
- End Page
- 9
- ISSN
- 0000-0000
- Abstract
- Noise reduction the noise of a high precision multi-stage gearbox applied at the industrial robot is investigated by experiment such as the modal test and the signal analysis. The signal analysis performed with the waterfall plot representing the power spectrum as a function of the rotating speed. An eccentric load is installed at the gearbox in order to organize similar condition used in the industrial robot. Exciting sources are found out by the waterfall plot, and then the main factor to make the noise is distinguish. For the low-noise gearbox, the gear design parameter is modified and this gearbox is experimented in the same procedure. The results of the test show the noise level of gearbox reduced.
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Related Researcher
- Chung, Jintai
- ERICA 공학대학 (DEPARTMENT OF MECHANICAL ENGINEERING)