Transactions of the Korean Society of Mechanical Engineers A (대한기계학회논문집A)
- Volume 20 Issue 5
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- Pages.1534-1542
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- 1996
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- 1226-4873(pISSN)
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- 2288-5226(eISSN)
DOI QR Code
A Study on the Vibration Characteristics of Helical Gears with Tooth Errors
치형오차를 가진 헬리컬기어의 진동특성에 관한 연구
- Park, Chan-Il (Dept.of Precision Mechanical Engineering, Kangnung National University) ;
- Lee, Jang-Moo (Dept.of Mechanical Engineering, Seoul National University)
- Published : 1996.05.01
Abstract
Gear vibration is caused by the mesh stiffness, gear accuracy, and assembling errors. For these reasons, helical gear has the azial, radial, and rotational vibrations. In this study, the mesh stiffness is calculated by considering the tooth bending, contact, and foundation deformations. Rotational vibration of helical gear with tooth error is modeled by the nonlidear equation of motion with single degree of freedom and is anlyzed numerically. Also, by a specially designed experimental set-up, the analysis are cross-checked and the vibration characteristics of helical gear are discussed.
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