Reliability Analysis of Bearing System in High Speed Railway and Software Implementation

DOI

10.2991/icmmita-16.2016.142How to use a DOI?

Keywords

axle box bearing; system reliability; FMECA; FTA.

Abstract

In order to improve the reliability of high speed railway axle box bearing system, extend service life and reduce maintenance cost, the reliability analysis of high speed railway axle box bearing system was carried out based on the theory of system reliability design. Firstly, the reliability model of axle box bearing system was built and it was conducted with failure mode, effect and criticality analysis(FMECA) and fault tree analysis(FTA). Then, the reliability of the system was predicted and allocated. Finally, the reliability analysis software of high speed railway bearing was developed on the Visual Basic(VB) software. It has an important significance to find out the weak link of product design, maximize the bearing working potential, reduce the bearing fault and guarantee the security of the train.

Copyright

© 2017, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Yonghua Li
AU  - Pengpeng Zhi
AU  - Bingzhi Chen
AU  - Yuedong Wang
PY  - 2017/01
DA  - 2017/01
TI  - Reliability Analysis of Bearing System in High Speed Railway and Software Implementation
BT  - Proceedings of the 2016 4th International Conference on Machinery, Materials and Information Technology Applications
PB  - Atlantis Press
SP  - 763
EP  - 767
SN  - 2352-538X
UR  - https://doi.org/10.2991/icmmita-16.2016.142
DO  - 10.2991/icmmita-16.2016.142
ID  - Li2017/01
ER  -