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http://dx.doi.org/10.3795/KSME-A.2003.27.10.1720

Measurement of the Dynamic Transmission Error of Helical Gears by the Accelerometers  

Kim, Dae-Sik (강릉대학교 정밀기계공학과)
Cho, Do-Hyun (강릉대학교 대학원 정밀기계공학과)
Park, Chan-Il (강릉대학교 정밀기계공학과)
Choi, Deo-Kki (서울대학교 기계항공공학부)
Park, Chan-Gook (강릉대학교 정밀기계공학과)
Publication Information
Transactions of the Korean Society of Mechanical Engineers A / v.27, no.10, 2003 , pp. 1720-1727 More about this Journal
Abstract
The object of this work is to develop the measurement method of the transmission error of the helical gears. For this purpose, experimental set up is designed by 3D CAD software. It consists of the motor, inverter, powdered brake equipment, torque sensor and helical gearbox. In this study, tangential linear accelerometers were used as the methods for the transmission error measurement. the acceleration signals are transmitted to the signal conditioners through the slip rings and the transmission errors are obtained by a specially designed circuit board. The transmission errors are analyzed in the frequency domain. As a result, The periodicity of the transmission error is confirmed in the mesh frequency and its harmonics. The magnitude of harmonic components is very dependent on the natural frequencies of the gear system. It usually increases with the rotational speed. However, it does not always increase with torque.
Keywords
Dynamic Transmission Error; Helical Gear; Measurement;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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1 Welbourn,D.B., July 1979, 'Fundamental Knowledge fo Gear Noise - A Survey,' Proc., Noise & Vib. of Eng. and Trans., I. Mech E., Cranfleld, UK., pp. 9-14
2 Timms, C., Sharp, R., Hunter, O.R., and Ewing, D.K., 1959, 'Single Flank Gear Tester,' N.E.L. Report No. 227, East Kibride, Glasgow
3 Gregory, R.W., Harris, S.L., and Munro, R.G., 1963, 'A Method of Measuring Transmission Error in Spur Gears of 1:1 Ratio,' J. Sci. Instrum., Vol. 40, pp. 5-9   DOI   ScienceOn
4 Houser, D.R., Blankenship, G.W., 1989, 'Methods for Measuring Gear Transmission Error Under Load and at Operating Speeds,' SAE 891869
5 Yakhou, K., Bourdon, A. and Play, D. 2000, 'Prediction of Automotive Gearboxes Dynamic Behavior Part A:Experimental Validation of a Global Numerical Model,' Proc. of the 8th International Power Transmission and Gearing Conference, Baltimore, USA, DETC2000/PTG-14428
6 Kahraman, A. and Blankenship, G.W., 1996, 'Gear Dynamic Experiments Part-I: Characterization of Forced Response,' Proc. of the 7th International Power Transmission and Gearing Conference, San Diego, USA, pp. 373-380
7 Munro, R.G., 1990, 'A Review of the Theory and Measurement of Gear Transmission Error,' I. Mech. E., pp. 3-10
8 Park, C.I., Cho, D.H., 2002, 'Transmission Error Anaysis of the Helical Gears in Consideration of Shaft and Bearing Deformation,' Trans. of KSME. A, Vol. 26, No. 10, pp. 2695-2702   DOI
9 Park, C.I., Kim, D.S., 2002, 'Transmission Error Anaysis of the Helical Gears for the Elevator,' Trans. of KSME. A, Vol. 26, No. 12, pp. 2695-2702   과학기술학회마을   DOI
10 Smith, J.D., 1999, Gear Noise and Vibration, Marcel Dekker, Inc.
11 Harris, S.L., 1958, 'Dynamic Loads on the Teeth of Spur Gears,' Proc. I. Mech. E., Vol. 172, No. 2, pp. 87-112   DOI
12 Kim, D.S., 2001, 'A study of the Transmission Error Measurement for the Helical Gears System,' M.S. Thesis, Kangnung National University, Korea
13 Smith, J.D., and Echevverria-villagomez, J.S., 1990, 'Comparing Encoder and Accelerometer Measurement of Transmission Error or Torsional Vibration,' I. Mech. E., pp. 43-49