한국소음진동공학회논문집 (Transactions of the Korean Society for Noise and Vibration Engineering)

  • 제17권2호
  • /
  • Pages.177-184
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  • 2007
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  • 1598-2785(pISSN)
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  • 2287-5476(eISSN)
한국소음진동공학회 (The Korean Society for Noise and Vibration Engineering)
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물림률이 다른 헬리컬 기어들의 3방향 진동의 실험적 연구

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

  • 박찬일 (강릉대학교 정밀기계공학과) ;
  • 전돈혁 (강릉대학교 대학원 정밀기계공학과)
  • 발행 : 2007.02.20
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초록

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.

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참고문헌

  1. 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 https://doi.org/10.1299/jsme1958.21.923
  2. 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
  3. 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
  4. 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
  5. 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
  6. Townsend, D. T., et al., 1992, Dudley's gear Handbook, 2nd ed., McGraw-Hill, Ch.14
  7. Smith, J. D., 1999, Gear Noise and Vibration, Marcel Dekker, NY
  8. 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

피인용 문헌

  1. Comparison of Dynamic Characteristics of Spur Gears and Helical Gears vol.22, pp.4, 2012, https://doi.org/10.5050/KSNVE.2012.22.4.358