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The Experimental Study of Helical Gear Noise on the Effect of Lead Errors
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 Title & Authors
The Experimental Study of Helical Gear Noise on the Effect of Lead Errors
Park, Chan-Il; Lee, Jang-Mu;
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 Abstract
Nowadays reduction of gear noise in power transmission is very important, because the noise regulation is severe and demand of customer on noise is increased. To reduce gear noise, it is necessary to understand the noise characteristics of helical gear. In this work, we designed test rig for the study of gear noise and installed in semi-anechoic chamber. By using this rig, sound pressure level is measured under varying rotational speed and torque. The frequency characteristics of helical gear noise on the effect of lead errors and torque are discussed.
 Keywords
Gear Noise;Helical Gear;Lead Error;Mesh frequency;Harmonics;Sideband;
 Language
Korean
 Cited by
1.
Experimental Investigation of the Effect of Lead Errors on Helical Gear and Bearing Vibration Transmission Characteristics,;;

Journal of Mechanical Science and Technology, 2002. vol.16. 11, pp.1395-1403
2.
축과 베어링 변형을 고려한 헬리컬 기어의 전달오차 해석,박찬일;조도현;

대한기계학회논문집A, 2002. vol.26. 10, pp.2194-2200 crossref(new window)
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