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Maintenance Method of Mail Sorting Machine Based on FMEA

FMEA 기반 우편 기계 유지 보수 방법

  • 박정현 (한국전자통신연구원 우정기술연구부)
  • Received : 2009.12.22
  • Accepted : 2010.05.13
  • Published : 2010.05.31

Abstract

This paper presents FMEA (Failure Mode Effect Analysis) for maintenance of mail sorting machine which is for automatic sorting of mail. We suggest the update method of regular diagnosis item and period for maintenance of mail sorting machine using the risk priority number which is calculated by severity, occurrence, and detection of failure mode of mail sorting machine, and shows FMEA adoption example of letter sorting machine. This paper also describes the current maintenance system and status of mail sorting machine in the domestic postal logistics environment, and FMEA adoption step. The proposed maintenance using FMEA will be adapted for more easy and efficiency maintenance of mail sorting machine.

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