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궤도차량 변속기 누유 방지에 관한 연구
A Study on the Prevention of Leakage of Tracked Vehicle Transmission

첫 페이지 보기
  • 발행기관
    한국기계항공기술학회(구 한국기계기술학회) 바로가기
  • 간행물
    한국기계항공기술학회지(구 한국기계기술학회지) KCI 등재 바로가기
  • 통권
    제26권 제3호 (2024.06)바로가기
  • 페이지
    pp.600-605
  • 저자
    박동민, 지현철, 김건태, 백현무
  • 언어
    한국어(KOR)
  • URL
    https://www.earticle.net/Article/A452552

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원문정보

초록

영어
Military tanks and armored vehicles use tracks with excellent mobility in rough terrain, the transmission, a key component of tracked vehicle driving performance, performs shifting, steering and braking functions of tracked vehicles. There was concern about the deterioration of the driving performance of the tracked vehicle due to the occurrence of oil leakage in the output part of the transmission that rotates the track of the vehicle. Throughㅇ failure mechanism analysis and characteristic factor analysis using 4M(Man, Machine, Material, Method) quality management, it was confirmed that the factor affecting oil leakage in the output part was damage to the output shaft coupling surface, which is the contact surface of the output part oil seal. Based on this, a quality improvement plan was derived by applying a protective cap to prevent damage to the coupling surface, increasing the coupling surface hardness to improve the oil seal sealing function, and revising the work standard throughout production, process movement and assembly stages. The effectiveness of the proposed improvement was verified through a single transmission test, a power pack test, and a track vehicle installation test, and the effectiveness was verified through follow-up observation. It is expected that the improvements derived from this study will be utilized in the future analysis of similar equipment quality problems.

목차

ABSTRACT
1. 서론
2. 변속기 누유현상 원인분석
2.1 변속기 구조
2.2 고장 메커니즘 분석
2.3 특성요인도 분석
3. 개선안 도출
3.1 커플링-오일씰 접촉부 경도 증대
3.2 출력축 커플링 보호캡 적용
3.3 작업표준 개정
4. 유효성 평가
4.1 성능시험
4.2 추적관찰
5. 결론
References

키워드

궤도차량 변속기 누유 오일씰 고장분석 Tracked vehicle Transmission leakage Oil seal Failure analysis

저자

  • 박동민 [ Dong-Min Park | Member, Defense Agency for Technology and Quality ] Corresponding Author
  • 지현철 [ Hyun-Chul Jee | Member, Defense Agency for Technology and Quality ]
  • 김건태 [ Keon-Tae Kim | Member, Defense Agency for Technology and Quality ]
  • 백현무 [ Hyun-Moo Baek | Member, Defense Agency for Technology and Quality ]

참고문헌

자료제공 : 네이버학술정보

간행물 정보

발행기관

  • 발행기관명
    한국기계항공기술학회(구 한국기계기술학회) [Korean Society of Mechanical Technology]
  • 설립연도
    1999
  • 분야
    공학>기계공학
  • 소개
    기계 관련 산업 분야에 관한 학술과 현장 적용 기술을 연구하고 교류하며, 이에 관련된 학문과 기술 발전 및 보급에 기여함으로써 과학과 기술의 진흥에 이바지함을 그 목적으로 한다.

간행물

  • 간행물명
    한국기계항공기술학회지(구 한국기계기술학회지) [Journal of the Korean Society of Mechanical and Aviation Technology ]
  • 간기
    격월간
  • pISSN
    1229-604X
  • eISSN
    2508-3805
  • 수록기간
    1999~2026
  • 등재여부
    KCI 등재
  • 십진분류
    KDC 550 DDC 620

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