Journal of Applied Reliability (한국신뢰성학회지:신뢰성응용연구)

The Korean Reliability Society (한국신뢰성학회)
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Study on Reliability Evaluation for a Taper Grid Coupling

테이퍼 그리드 커플링의 신뢰성 평가에 관한 연구

  • Jung, Dong Soo (Reliability Assessment Center, Korea Institute of Machinery & Materials)
  • 정동수 (한국기계연구원 신뢰성평가센터)
  • Received : 2017.10.16
  • Accepted : 2017.11.17
  • Published : 2017.12.25
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Abstract

Purpose: This paper evaluates the reliability of tapered grid couplings and presents test results through performance and life tests. Methods: The performance and life test method were presented by analyzing the failure modes for the tapered grid coupling. Zero failure test time was calculated to evaluate the reliability of tapered grid couplings and the test was performed under accelerated conditions. The nondestructive test and wear analysis using weighing were also carried out to check the failure modes of the field conditions. Conclusion: This study can be provided to improve the product reliability through failure analysis of a tapered grid coupling. The performance test results of before and after the accelerated life test were presented to confirm the improved reliability of the tapered grid coupling.

Keywords

References

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