Reliability Analysis of Numerical Control Lathe Based On The Field Data

DOI

10.2991/icmse-15.2015.185How to use a DOI?

Keywords

numerical control lathe, failure data, reliability analysis, Anderson –Darling(AD) test,repairable system.

Abstract

Numerical control (NC) lathe plays an important role in the production of mechanical parts. Because of its complicated structures and frequent operation, there exists lots of failures. When the failure happens, the NC lathe stops working, then directly lower the productive efficiency. In order to help the users and manufactures to take some maintenance measures to improve the reliability of the NC lathe, in this study, the operating data and failure data of ten NC lathe from 2009 to 2014 were recorded, the statistical description of the failure data were presented, the best fit of failure data were carried out by the Anderson-Darling (AD) test, and the dynamic reliability value were computed, finally, some maintenance measures can be suggested.

Copyright

© 2015, 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  - Fei Chen
AU  - Xiaojuan Chen
AU  - Qunya Xie
AU  - Binbin Xu
PY  - 2015/12
DA  - 2015/12
TI  - Reliability Analysis of Numerical Control Lathe Based On The Field Data
BT  - Proceedings of the 2015 6th International Conference on Manufacturing Science and Engineering
PB  - Atlantis Press
SP  - 1018
EP  - 1024
SN  - 2352-5401
UR  - https://doi.org/10.2991/icmse-15.2015.185
DO  - 10.2991/icmse-15.2015.185
ID  - Chen2015/12
ER  -