Journal of Mechanical Science and Technology

  • 제14권5호
  • /
  • Pages.490-498
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  • 2000
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  • 1738-494X(pISSN)
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  • 1976-3824(eISSN)
대한기계학회 (The Korean Society of Mechanical Engineers)
권호 표지

Simulation of Meshing for the Spur Gear Drive with Modified Tooth Surfaces

  • 발행 : 2000.05.01
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초록

The authors have proposed methods (lead crowning and profile modification) for modifying the geometry of spur gears and investigated the contact pattern as well as the transmission errors to recommend the appropriate amount of modification. Based on the investigation, dynamic load of the modified spur gear drive has been calculated, which is helpful to predict the life of the designed gear drive. Computer programs for simulation of meshing, contact and dynamics of the modified spur gears have been developed. The developed theory is illustrated with numerical examples.

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참고문헌

  1. AGMA, 1976, Design Guide for Vehicle Spur and Helical Gears, AGMA 170. 01
  2. Inhoy, Gu, 1997, 'Design of Antibacklash Pin-gearing,' KSME International Journal, Vol. 11, No. 6, pp. 611-619
  3. Kahraman, A. and Blankenship, G. W. 1997, 'Experiments on Nonlinear Dynamic Behavior of an Oscillator with Clearance and Periodically Time-Varying Parameters,' ASME J. of Applie. Mechanics, Vol. 64, pp. 217-226
  4. Lewicki, D. G., Handschuh, R. F., Zachary, S. H. and Litvin, F. L., 1993, 'Low-Noise, High-Strength, Spiral-Bevel Gears for Helicopter Transmission,' NASA Technical Memorandum 106080, AIAA-93-2149
  5. Lin, H-H., Huston, R. L. and Coy, J. J., 1988, 'On Dynamic Loads in Parallel Shaft Transmissions: Part I -Modelling and Analysis,' ASME J. of Mechanical Design, Vol. 110, pp. 221-225
  6. Litvin, F. L., 1989, Theory of Gearing, NASA
  7. Matsumura, S., Umezawa, K. and Houjoh, H., 1996, 'Rotational Vibration of a Helical Gear Pair Having Tooth Surface Deviation during Transmission of Light Load,' JSME Series C, Vol. 39, No. 3, pp. 614-620
  8. Savage, M., Brikmanis, C., Lewicki, D. G. and Coy, J. J., 1988, 'Computerized Design, Life and Reliability Modeling of Bevel Gear Reductions,' ASME J. of Mechanical Design, Vol. 110, pp. 189-196
  9. Seol, I. H. and Litvin, F. L., 1996, 'Computerized Design, Generation and Simulation of Meshing and Contact of Modified Involute, Klingelnberg and Flender Type Worm-Gear Drives,' ASME J. of Mechanical Design, Vol. 118, pp. 551-555
  10. Townsend, P.S. 1991, Dudley's Gear Handbook, 2nd ed. McGraw-Hill, NY
  11. Wang, C. C., 1985, 'On Analytical Evaluation of Gear Dynamic Factors Based on Rigid Body Dynamics,' ASME J. of Mechanical Design, Vol. 107, pp. 301-311