Proceedings of the Korean Society for Noise and Vibration Engineering Conference (한국소음진동공학회:학술대회논문집)

  • 2009.04a
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  • Pages.207-211
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  • 2009
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  • 1598-2548(pISSN)
The Korean Society for Noise and Vibration Engineering (한국소음진동공학회)
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The Transmissibility of the Compact Disc Player due to Temperature

온도변화에 기인한 컴팩트디스크 플레이어의 전달율

  • 김병삼 (원광대학교 기계자동차공학부) ;
  • 이태근 (대덕대학 정밀기계시스템과)
  • Published : 2009.04.23
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Abstract

To investigate the vibration characteristics of compact disc player(CDP) due to excited vibration and disturbances, it is necessary to consider the transmissibility of the CDP. The disturbances as well as the temperature in the vehicle are the one of the important factors when CDP is designed. In this study, the effect on the temperature of the oil damper, which is applied to anti-vibration system of the CDP, was investigated. When the temperature was changed from -30 to 90 and the properties of the oil damper (hardness of rubber, viscosity of oil) were changed, the transmissibility was measured.

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