吉林大学学报(工学版) ›› 2012, Vol. 42 ›› Issue (01): 122-127.

• paper • Previous Articles     Next Articles

Prioritizing failures of abc-axis feeding systems based on improved criticality and DEMATEL method

WANG Xiao-feng1, SHEN Gui-xiang1, ZHANG Ying-zhi1, GU Dong-wei1, LI Huai-yang1, LIU Wei2   

  1. 1. College of Mechanical Science and Engineering, Jilin University,Changchun 130022,China;
    2. School of Life Science and Technology, Changchun University of Science and Technology,Changchun 130022,China
  • Received:2010-12-16 Online:2012-01-01 Published:2012-01-01

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Abstract:

The failure mode, effect, and criticality analyses(FMECA) were performed for the failure data of the abc-axis feed system of a certain machining center.The group decision-making theory was used to integrate the evaluation of every team member reasonably, the weight values of the factors were determined by the combinative method of entropy weight and expert evaluation, and the improved criticality(ICR) of every failure was calculated for the abc-axis feeding system. The DEMATEL method with the ICK as the input was used to prioritize the failures. The final prioritizing result by the proposed method was compared with the 2 prioritizing results by the criticality and the improved criticality, and the weak parts of the abc-axis feeding system were found. The proposed method can also be applied to analyze and prioritize the failures of the complete appliance, providing a basis for the reliability design and enhancement of the machining center.

Key words: maching tool, machining center, FMECA, improved criticality, decision-making and trial evaluation laboratory(DEMATEL) method, group decision-making, entropy weight

CLC Number: 

  • TG659


[1] 张海波,贾亚洲. 数控系统故障模式、影响及危害度分析(FMECA)
[J]. 中国机械工程,2004,15(6):491-494. Zhang Hai-bo, Jia Ya-zhou. Failure mode,effects and criticality analysis(FMECA) of CNC system
[J]. China Mechanical Engineer, 2004,15(6):491-493.

[2] Wang Yi-qiang. Early failure analysis of machining centers: a case study
[J]. Reliability Engineering & System Safety, 2001, 72: 91-97.

[3] 康锐,石荣德. FMECA技术及其应用
[M]. 北京:国防工业出版社,2006.

[4] Arrow K J. Social Choice and Individual Values
[M]. New York:Wiley, 1951.

[5] Chin Kwai-Sang, Wang Ying-ming. Failure mode and effects analysis by data envelopment analysis
[J]. Decision Support Systems, 2009,48:246-256.

[6] Shannon Claude E. A mathematical theory of communication
[J]. Bell System Technical Journal, 1948, 27: 379-423.

[7] 邱菀华. 管理决策与应用熵学
[M]. 北京:机械工业出版社,2001.

[8] 申桂香,张英芝. 基于熵权法的数控机床可靠性综合评价
[J]. 吉林大学学报:工学版,2009,39(5):1208-1211. Shen Gui-xiang, Zhang Ying-zhi. Comprehensive evaluation on reliability of numerically-controlled machine tool based on entropy weight method
[J]. Journal of Jilin University(Engineering and Technology Edition), 2009,39(5):1208-1211.

[9] Fontela E, Gabus A. The DEMATEL observer, DEMATEL 1976 report. Switzerland Geneva: Battelle Geneva Research Center, 1976.

[10] Seyed-Hosseini S M, Safaei N. Reprioritization of failures in a system failure mode and effects analysis by decision making trial and evaluation laboratory technique
[J]. Reliab Eng Syst Safety,2006, 91: 872-881.

[11] 王明明,赵宝元,刘小峰. 运筹与决策基础
[M]. 北京:中国林业出版社,2001.
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