• Title/Summary/Keyword: proceeding bearing

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Case Study on Bearing Electric Arcing (베어링 Electric Arcing 예지사례)

  • Chun, Yong-Sang
    • Proceedings of the Korean Society for Noise and Vibration Engineering Conference
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    • 한국소음진동공학회 2007년도 추계학술대회논문집
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    • pp.1076-1077
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    • 2007

  • CMS(Condition Monitoring System) is a useful tool to predict the defect of machine condition, for example, Motor, Bearing, Gear, Fan, etc. And, recently CMS is very important on plant. In this paper, describe the bearing electric arcing with example.

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초정밀 앵귤러 컨택트 볼 베어링 개발

  • 현준수;문호근;박태조
    • Proceedings of the Korean Society of Tribologists and Lubrication Engineers Conference
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    • 한국윤활학회 1998년도 제27회 춘계학술대회
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    • pp.300-306
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    • 1998

  • A high precision angular contact ball bearing is developed by Hanwha Machinery Co. The developed bearing is 7004C with P4 class. The performance test was succeful until 60,000 rpm.

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The development of conditioning monitor system for bearing (Bearing의 이상진단을 위한 모니터링 시스템 개발)

  • 오재응;전의식;김인수
    • 제어로봇시스템학회:학술대회논문집
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    • 제어로봇시스템학회 1989년도 한국자동제어학술회의논문집; Seoul, Korea; 27-28 Oct. 1989
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    • pp.445-450
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    • 1989

  • In this study, a variety of method to diagnose a fault of rotatory machine is suggested. Apprehending the physical meaning of each techniques, computer simulation is performed. The result from this computer simulation and the signal of the faulted ball bearing is studied from all its aspect. It is found that this conditioning monitor system is effective.

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