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http://dx.doi.org/10.5050/KSNVN.2007.17.2.177

An Experimental Study of Tridirectional Vibration of Helical Gears with Different Contact Ratios  

Park, Chan-Il (강릉대학교 정밀기계공학과)
Jeon, Don-Hyuk (강릉대학교 대학원 정밀기계공학과)
Publication Information
Transactions of the Korean Society for Noise and Vibration Engineering / v.17, no.2, 2007 , pp. 177-184 More about this Journal
Abstract
The purpose of this study is to investigate experimentally the characteristics of rotational, radial, and axial vibration for helical gears with different contact ratios. For this purpose, the gear box is specially designed and manufactured. Two helical gears with different face widths and reduction ratios are investigated. The gear vibration in each direction is measured by accelerometers attached to the gear body. Rotational vibration is the highest and radial vibration is the lowest in the gear frequencies. While the increase of rotational speed increases gear vibration, it does not always increase with torque. It is not also linearly related to the contact ratio. In addition, axial vibration is not proportional to rotational vibration.
Keywords
Helical Gear Vibration; Contact Ratio; Measurement;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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1 Wang, S., Umezawa, K, Houjoh, H. and Matsumura, S., 1996, 'An Analytical Investigation of the Dynamic Behavior of a Helical Gear System' , Proceedings of the 7th International Power Transmission and Gearing Conference, ASME, pp.169-176
2 Morikawa, K, Mori, A. and Nishihara, R, 2001, 'Dynamic Vibration Analysis of Helical Gear System' , Proceedings of the JSME International Conference on Motion and Power Transmissions, JSME, pp.115-120
3 Townsend, D. T., et al., 1992, Dudley's gear Handbook, 2nd ed., McGraw-Hill, Ch.14
4 Smith, J. D., 1999, Gear Noise and Vibration, Marcel Dekker, NY
5 Park, C. J. and Cho, D. H., 2004, '3 Directional Vibration Measurement of Wide Face Width Helical Gears' , Proceedings of the KSME 2004 Fall Conference, pp.661-666
6 Kiyono, S., Aida, T. and Fujii, Y., 1978, 'Vibration of Helical Gears Part 2 Experimental Investigation' , Bulletin of the JSME, Vol. 21, No. 155, pp. 923-930   DOI   ScienceOn
7 Umezawa, K, Suzuki, T., Houjoh, H. and Baggiasna, K, 1986, 'Influence of Misalignment on Vibration of Helical Gear' , Proceedings of the 2nd World Congress on Gearing, pp. 615-626
8 Park, C. J. and Lee, J. M, 2002, 'Experimental Investigation of the Effect of Lead Errors on Helical Gear and Bearing Vibration Characteristics' , KSME International Journal, Vol. 16, No. 11, pp.1395-1403   과학기술학회마을