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A Study on Ensuring Reliability of Hydraulic Pumps for Wheeled Armored Vehicles through Analysis and Testing

차륜형장갑차용 유압펌프의 해석 및 시험을 통한 신뢰성 확보에 관한 연구

  • Received : 2020.05.06
  • Accepted : 2020.07.10
  • Published : 2020.09.30

Abstract

This paper introduces the structural and vibration analysis performed in the localization development process of hydraulic pumps used in wheeled armored vehicles. The maximum strain, maximum stress, maximum displacement, and minimum safety factor were calculated using structural analysis. Furthermore, it was found that the dangerous resonance frequency was avoided through vibration analysis. In addition, the reliability of the analysis results was verified by passing various tests, such as the actual vibration test and the actual durability test. The developed hydraulic pump is expected to contribute significantly to the maintenance of military vehicles in the future.

Keywords

References

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  4. KDS 2355-0001, LIGHT ARMORED VEHICLE, 6x6, Korea Defence Standard, 2018.
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