Paper Title:
Statistical Analysis of Reliability Field Data in CNC System
  Abstract

Based on reliability field data of failure in the CNC system (Computer numerical control), failure spots, failure patterns and failure mechanism of the key parts in the CNC system was analyzed. According to the field data of reliability, the key subsystems of frequent failure were discovered through statistical analysis and criticality analysis. The fault tree was established, then the weak part of reliability was point out, and the basis for its reliability improvement was provided.

  Info
Periodical
Edited by
Shaobo Zhong, Yimin Cheng and Xilong Qu
Pages
1013-1018
DOI
10.4028/www.scientific.net/AMM.50-51.1013
Citation
T. Li, Y. N. Zhong, D. Z. You, "Statistical Analysis of Reliability Field Data in CNC System", Applied Mechanics and Materials, Vols. 50-51, pp. 1013-1018, 2011
Online since
February 2011
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