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전차 유압펌프용 EDV 케이블 단선방지를 위한 진동저감 연구 A Study on Vibration Reduction for Prevention of Tank Hydraulic Pump EDV Cable Disconnection

강승주, 권나은, 하상수
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한국기계기술학회지 (韓國機械技術學會誌)
제26권 제5호 (2024.10)
pp.1117-1121
한국기계기술학회 (Korean Society of Mechanical Technology)
초록

In order to prevent disconnection of the hydraulic pump EDV cable, this study judged the vibration generated by the pump as the greatest effect on disconnection, and confirmed the vibration effect. And it had a structure that was vulnerable to vibration because of the wire flow space inside the EDV cable connector. After applying the improved adapter, vibration analysis, excitation test, and bending strength test were performed to confirm the effectiveness of design change and improvement. As a result of vibration analysis, the amount of vibration was reduced by about 10 times compared to the existing product, and the strength increased by about 4 times in the bending strength test was confirmed to increase the effect of preventing disconnection due to vibration.

키워드
전차유압펌프진동단선케이블 TankHydraulic PumpVivrationDisconnectionCable
목차
Abstract
1. 서 론
2. EDV 케이블 연결기 진동저감 방안
    2.1 진동 영향성 확인
    2.2 구조 영향성 확인
3. EDV 케이블 연결기 진동해석
    3.1 해석 개요 및 입력조건
    3.2 해석 결과
4. EDV 케이블 개선품 입증시험
    4.1 가진시험
    4.2 굽힘 강도시험1
    4.3 굽힘 강도시험2
3. 결 론
References
저자
  • 강승주(Defense Agency for Technology and Quality) | S. J. KANG Corresponding author
  • 권나은(Defense Agency for Technology and Quality) | Y. N. KWON
  • 하상수(Hyundai-Rotem) | S. S. HA