Journal of Advanced Marine Engineering and Technology

The Korean Society of Marine Engineering (한국마린엔지니어링학회)
권호 표지
DOI QR코드

DOI QR Code

Development of the Decelerator for Briquetting Machine with Low Vibration

저진동 슬래그 분쇄장치용 감속기 개발

  • 이형우 (부산대학교 산학협력 선도대학 육성사업단) ;
  • 허남수 (경남과학기술대학교 기계공학과) ;
  • 김인환 (경남과학기술대학교 기계공학과)
  • Received : 2012.09.03
  • Accepted : 2012.11.26
  • Published : 2012.11.30
Download PDF
⟨ Previous Next ⟩

Abstract

In order to develop the decelerator for briquetting machine which composed of multi-staged gears, shafts and bearings, static design of the decelerator has been carried out through the analysis of bending and face forces, including structural analysis, applied on those teeth in accordance with AGMA(American Gear Manufacturers Association) standard. And also, dynamic design has been carried out with considering of vibratory forces caused by unbalance mass and transmitting error of gear. On the results of vibration analysis, it has been confirmed that there is not any critical speed within its operating range.

다단의 기어와 이를 구동하고 지지하는 축 및 베어링으로 구성되는 슬래그 분쇄장치(Briquetting M/C) 용 감속기를 개발하기 위하여, AGMA 규격에 의한 치차의 굽힘강도와 면압강도의 해석과 케이스의 구조해석을 포함한 정적설계를 수행하고, 감속기의 불평형 질량, 기어의 맞물림 전달오차에 의한 기진력을 고려한 동적설계를 하였다. 진동해석 결과 감속기의 운전속도 범위 내에 위험속도가 없는 것을 확인하였다.

Keywords

References

  1. H. lida, A. Tamura and M. Oonishi, 1985, "Coupled torsional-flexural vibration of a shaft in a geared system", Bulletine of the Japan Society of Mechanical Engineers vol. 28, pp. 2694-2698. https://doi.org/10.1299/jsme1958.28.2694
  2. P. Schwibinger and R. Nordmann, "The Influence of Torsional-Lateral Coupling on the Stability Behavior of Geared Rotor System", Journal of Engineering for Gas Turbines and Power vol. 110, pp. 563-571, Oct. 1988. https://doi.org/10.1115/1.3240172
  3. F. K. Choy, Y. K. Tu, M. Savage and D. P. Townsend, "Vibration signature and modal analysis of multi-stage gear transmission", Jouranl of the Franklin Institure, vol. 328, no. 2/3, pp. 281-298, 1991. https://doi.org/10.1016/0016-0032(91)90035-2
  4. H. N. Kahraman, Ozguven, D. R. Houser and J. J. Zakrajsek, "Dynamic analysis of geared rotors by finite elements", Journal of Mechanical Design, Transactions of the American Society of Mechanical Engineers, vol. 114, pp. 507-514, 1992. https://doi.org/10.1115/1.2926579
  5. K. Umezawa, T. Suzuki and T. Sato, "Vibration of power transmission helical gears (Approximate equation of tooth stiffness)", Bulletine of the Japan Society of Mechanical Engineers, vol. 29, no. 251, pp. 1605-1611, 1986. https://doi.org/10.1299/jsme1958.29.1605
  6. K. Umezawa, T. Suzuki and H. Houjoh, "Estimation of vibration of power transmission helical gears by means of performance diagrams on vibration", The Japan Society of Mechanical Engineers International Journal Series III, vol. 31, no. 3, pp. 598-605, 1988.
  7. S. V. Neriya, R. B. Bhat and T. S. Sankar, "On the dynamic response of a helical geared system subjected to a static transmission error in the form of deterministic and filtered white noise input", Journal of Vibration, Acoustics, Stress and Reliability in Design of the American Society of Mechanical Engineers, vol. 110, pp. 501-506, 1988. https://doi.org/10.1115/1.3269557
  8. S. V. Neriya, R. B. Bhat and T. S. Sankar, "Stability analysis of force coupled in helical geared rotor systems", Proceedings of the Twelfth Biennial the American Society of Mechanical Engineers Conference on Mechanical Vibration and Noise, Montreal, Canada, Sept. 17-21, pp. 225-229, 1989.
  9. AGMA(American Gear Manufacturers Association) 2001-B88, Fundamental Rating Factors and Calculation Methods for Involute and Helical Gear Teeth
  10. AGMA(American Gear Manufacturers Association) 218.01, Rating the Pitting Resistance and Bending Strength of Spur and Helical Involute Gear Teeth.
  11. H. W. Lee, S. H. Park, M. W. Park and N. G. Park, "Vibrational Characteristics of Automotive Transmission", International Journal of Automotive Technology, vol. 10, no. 4, pp. 459-467, 2009. https://doi.org/10.1007/s12239-009-0052-y

Cited by

  1. Development of Speed Reducer Integrated Driving system Apply to Vehicle Window Motor vol.20, pp.1, 2016, https://doi.org/10.9726/kspse.2016.20.1.057