Study on the reliability allocation of machining centers based on data envelopment analysis method

Guang-yu Jin; Sheng-jie Jin; De-chao Wang; Cheng-dao Piao; Feng-zhe Yin

doi:10.1117/12.2688772

18 July 2023 Study on the reliability allocation of machining centers based on data envelopment analysis method

Guang-yu Jin, Sheng-jie Jin, De-chao Wang, Cheng-dao Piao, Feng-zhe Yin

Proceedings Volume 12744, Second International Conference on Advanced Manufacturing Technology and Manufacturing Systems (ICAMTMS 2023); 127440B (2023) https://doi.org/10.1117/12.2688772
Event: Second International Conference on Advanced Manufacturing Technology and Manufacturing Systems (ICAMTMS 2023), 2023, Nanjing, China

Abstract

For the problem that it is difficult to determine the type of failure occurring in machining centers, Minitab software is used to process and analyze the failure data, and the type of failure distribution is found to obey the Weibull distribution. Based on the CCR model in the data envelope method, the reliability index is applied to allocate the reliability of the machining center, and according to the practical applicability of the allocation method, the redistribution problem of reliability is better improved, and the reliability level of the whole machine is improved.

Citation Download Citation

Guang-yu Jin, Sheng-jie Jin, De-chao Wang, Cheng-dao Piao, and Feng-zhe Yin "Study on the reliability allocation of machining centers based on data envelopment analysis method", Proc. SPIE 12744, Second International Conference on Advanced Manufacturing Technology and Manufacturing Systems (ICAMTMS 2023), 127440B (18 July 2023); https://doi.org/10.1117/12.2688772

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