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리프팅 작업용 보우 섀클의 가속수명시험 Accelerated Life Test of Bow Shackle for Lifting Work

이성현
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한국기계기술학회지 (韓國機械技術學會誌)
제22권 제5호 (2020.10)
pp.814-820
한국기계기술학회 (Korean Society of Mechanical Technology)
초록

The reliability of the lifting system has to be ensured so that heavy cargo is handled safely during loading and unloading. Therefore, the accelerated life test was performed on the lifting bow shackle, which is highly affected by the main failure mode, among the components of the lifting system. Besides, an efficient inspection method was suggested for the preventive maintenance of the bow shackles. The acceleration index and acceleration coefficient of the bow shackles were calculated by using the life data of them. The guaranteed life data of the bow shackle can be used to predict the useful life in industries related to lifting work.

목차
ABSTRACT
1. 서 론
2, 고장분석 및 가속인자 선정
    2.1 고장 모드 및 메커니즘 분석
    2.2 가속인자 선정
3. 가속시험 및 방법
    3.1 가속수준 결정
    3.2 가속수명시험 및 고장판정 기준
4. 결과 및 고찰
    4.1 예방 정비
    4.2 수명 분포
    4.3 가속 모델 및 가속성 확인
    4.4 가속수명시험 결과 분석
5. 결 론
References
저자
  • 이성현(조선이공대학교) | Lee Sunghyun