Browse > Article
http://dx.doi.org/10.3795/KSME-A.2003.27.6.857

A Study on Development the Dynamic Model to Misaligned Gear Coupling (I) - The Focus on Development of Dynamic Model to n Gear Coupling  

Kim, Byung-Ok (한국기계연구원)
Kim, Yong-Chul (영남대학교 기계공학부)
Publication Information
Transactions of the Korean Society of Mechanical Engineers A / v.27, no.6, 2003 , pp. 857-863 More about this Journal
Abstract
In rotating machinery, unbalance and misalignment are major concerns in vibration. Unbalance can be eliminated by balancing procedure to some degree. but little work has been done on the vibrations that occur in a misaligned rotor system. Currently, no generalized theoretical model based on a rotor system with flexible coupling is available to describe the vibrations caused by misalignment. As a part of systematic investigation on the misalignment, first of all, the study on flexible coupling with misalignment should be preceded. In this study, the geometry and reaction force and moment of a gear coupling with misalignment was investigated, also the theoretical model of a gear coupling with misalignment was presented by using the relationship between geometry and moment of gear coupling. It is expected that the proposed procedure can be applied to derive the theoretical model of other couplings.
Keywords
Misalignment; Gear Coupling; Rotor; Coulomb Damping; Bending Stiffness;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 Mancuso, R. T., 1986, Couplings and Joint, Marcel Dekker, New York
2 Renzo, P. C., Kaufman, S. and Rocker, D. E. de, 1968, 'Gear Couplings,' Journal of Engineering for Industry, Vol. 90, No.3, pp. 467-474   DOI
3 Moked, I., 1968, 'Toothed couplings-Analysis and optimizations,' Journal of Engineering for Industry, Vol. 90, No.3, pp. 425-434   DOI
4 Wang, X. and Kirkhope, J., 1994, 'Component Mode Synthesis for Multi-Shaft Rotors with Flexible Inter-Shaft Bearings,' Journal of Sound and Vibration, Vol. 173, No.4, pp. 537-555   DOI   ScienceOn
5 Piotrowski, J.,1986, Shaft Alignment Handbook, Marcel Dekker, New York
6 Dewell, D. L. and Mitchell, L. D., 1984, 'Detection of a misaligned disk coupling using spectrum analysis,' Journal of Vibration, Acoustics, Stress and Reliability in Design, Vol. 106, No.1, pp. 9-16   DOI
7 Walter, D. P., 1994, Stress, Strain and Structural Matrices, John Wiley & Sons
8 B. O. Kim, C. G. Park and Y. C. Kim, 1999, 'A Study on the Dynamic Characteristics of a Rotor System with a Misaligned Gear Coupling,' Journal of Korean Society of Mechanical Engineers, Vol. A 23, No.8, pp. 1399-1406
9 Marmol, R. A., Smalley, A. J. and Tecza, J. A., 1980, 'Spline Coupling Induced Non synchronous Rotor Vibrations,' Journal of Mechanical Design, Vol. 102, No.1, pp. 168-176   DOI
10 J. H. Ko and J. M. Lee, 2001, 'Dynamic Modeling of Bolt Joints Using Lumped Mass-Spring Model,' Journal of Korean Society of ,Mechanical Engineers, Vol. A 25, No.3, pp. 495-501   과학기술학회마을