Operational Risk Modeling of CNC Machine Tool Considering Workpiece Quality

Xin Zheng; Yihai He; Ruoyu Liao; Yuqing Zhang

doi:10.1109/ICRMS55680.2022.9944597

Operational Risk Modeling of CNC Machine Tool Considering Workpiece Quality

Xin Zheng
, Yihai He
, Ruoyu Liao
, Yuqing Zhang

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

Abstract

With the advent of the era of big data and intelligent manufacturing, the structure of CNC machine tool has become more and more sophisticated and complex, and the risks of CNC machine tool during operation have become more and more diverse. Only by analyzing, evaluating and maintaining CNC machine operational risks activities to reduce its operational risk. Among the risks, substandard workpiece quality has gradually become the biggest risk in the operation of CNC machine tools, and this risk is usually ignored by people. Therefore, this paper proposes a modeling method for CNC machine tools based on operational risk that considers the quality of the workpiece. Firstly, define the operational risk system of CNC machine, and divide the operational risk of CNC machine into two parts: production risk and use risk. Secondly, the production risk and use risk of CNC machine are modeled separately, and the operational risk of CNC machine will be evaluated by Bayesian network for the CNC machine system. Finally, an example is given to illustrate the feasibility of the modeling method.

Original language	English
Title of host publication	2022 13th International Conference on Reliability, Maintainability, and Safety (ICRMS)
Publisher	IEEE
Pages	228-232
ISBN (Electronic)	978-1-6654-8690-3
DOIs	https://doi.org/10.1109/ICRMS55680.2022.9944597
Publication status	Published - 2022
Event	13th International Conference on Reliability, Maintainability, and Safety, ICRMS 2022 - Hong Kong, China Duration: 21 Aug 2022 → 24 Aug 2022 http://www.icrms2022.org

Publication series

Name	International Conference on Reliability, Maintainability, and Safety: Reliability and Safety of Intelligent Systems, ICRMS

Conference

Conference	13th International Conference on Reliability, Maintainability, and Safety, ICRMS 2022
Place	China
City	Hong Kong
Period	21/08/22 → 24/08/22
Internet address	http://www.icrms2022.org

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 9 Industry, Innovation, and Infrastructure

Research Keywords

CNC machine tools
operation and maintenance
operational risk
risk-based maintenance
workpiece quality

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10.1109/ICRMS55680.2022.9944597

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Zheng, X., He, Y., Liao, R., & Zhang, Y. (2022). Operational Risk Modeling of CNC Machine Tool Considering Workpiece Quality. In 2022 13th International Conference on Reliability, Maintainability, and Safety (ICRMS) (pp. 228-232). (International Conference on Reliability, Maintainability, and Safety: Reliability and Safety of Intelligent Systems, ICRMS). IEEE. https://doi.org/10.1109/ICRMS55680.2022.9944597

@inproceedings{b24d4f758eac4e7289ac513bb6373ba9,

title = "Operational Risk Modeling of CNC Machine Tool Considering Workpiece Quality",

abstract = "With the advent of the era of big data and intelligent manufacturing, the structure of CNC machine tool has become more and more sophisticated and complex, and the risks of CNC machine tool during operation have become more and more diverse. Only by analyzing, evaluating and maintaining CNC machine operational risks activities to reduce its operational risk. Among the risks, substandard workpiece quality has gradually become the biggest risk in the operation of CNC machine tools, and this risk is usually ignored by people. Therefore, this paper proposes a modeling method for CNC machine tools based on operational risk that considers the quality of the workpiece. Firstly, define the operational risk system of CNC machine, and divide the operational risk of CNC machine into two parts: production risk and use risk. Secondly, the production risk and use risk of CNC machine are modeled separately, and the operational risk of CNC machine will be evaluated by Bayesian network for the CNC machine system. Finally, an example is given to illustrate the feasibility of the modeling method.",

keywords = "CNC machine tools, operation and maintenance, operational risk, risk-based maintenance, workpiece quality",

author = "Xin Zheng and Yihai He and Ruoyu Liao and Yuqing Zhang",

year = "2022",

doi = "10.1109/ICRMS55680.2022.9944597",

language = "English",

series = "International Conference on Reliability, Maintainability, and Safety: Reliability and Safety of Intelligent Systems, ICRMS",

publisher = "IEEE",

pages = "228--232",

booktitle = "2022 13th International Conference on Reliability, Maintainability, and Safety (ICRMS)",

address = "United States",

note = "13th International Conference on Reliability, Maintainability, and Safety, ICRMS 2022 ; Conference date: 21-08-2022 Through 24-08-2022",

url = "http://www.icrms2022.org",

}

Zheng, X, He, Y, Liao, R & Zhang, Y 2022, Operational Risk Modeling of CNC Machine Tool Considering Workpiece Quality. in 2022 13th International Conference on Reliability, Maintainability, and Safety (ICRMS). International Conference on Reliability, Maintainability, and Safety: Reliability and Safety of Intelligent Systems, ICRMS, IEEE, pp. 228-232, 13th International Conference on Reliability, Maintainability, and Safety, ICRMS 2022, Hong Kong, China, 21/08/22. https://doi.org/10.1109/ICRMS55680.2022.9944597

Operational Risk Modeling of CNC Machine Tool Considering Workpiece Quality. / Zheng, Xin; He, Yihai; Liao, Ruoyu et al.
2022 13th International Conference on Reliability, Maintainability, and Safety (ICRMS). IEEE, 2022. p. 228-232 (International Conference on Reliability, Maintainability, and Safety: Reliability and Safety of Intelligent Systems, ICRMS).

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

TY - GEN

T1 - Operational Risk Modeling of CNC Machine Tool Considering Workpiece Quality

AU - Zheng, Xin

AU - He, Yihai

AU - Liao, Ruoyu

AU - Zhang, Yuqing

PY - 2022

Y1 - 2022

N2 - With the advent of the era of big data and intelligent manufacturing, the structure of CNC machine tool has become more and more sophisticated and complex, and the risks of CNC machine tool during operation have become more and more diverse. Only by analyzing, evaluating and maintaining CNC machine operational risks activities to reduce its operational risk. Among the risks, substandard workpiece quality has gradually become the biggest risk in the operation of CNC machine tools, and this risk is usually ignored by people. Therefore, this paper proposes a modeling method for CNC machine tools based on operational risk that considers the quality of the workpiece. Firstly, define the operational risk system of CNC machine, and divide the operational risk of CNC machine into two parts: production risk and use risk. Secondly, the production risk and use risk of CNC machine are modeled separately, and the operational risk of CNC machine will be evaluated by Bayesian network for the CNC machine system. Finally, an example is given to illustrate the feasibility of the modeling method.

AB - With the advent of the era of big data and intelligent manufacturing, the structure of CNC machine tool has become more and more sophisticated and complex, and the risks of CNC machine tool during operation have become more and more diverse. Only by analyzing, evaluating and maintaining CNC machine operational risks activities to reduce its operational risk. Among the risks, substandard workpiece quality has gradually become the biggest risk in the operation of CNC machine tools, and this risk is usually ignored by people. Therefore, this paper proposes a modeling method for CNC machine tools based on operational risk that considers the quality of the workpiece. Firstly, define the operational risk system of CNC machine, and divide the operational risk of CNC machine into two parts: production risk and use risk. Secondly, the production risk and use risk of CNC machine are modeled separately, and the operational risk of CNC machine will be evaluated by Bayesian network for the CNC machine system. Finally, an example is given to illustrate the feasibility of the modeling method.

KW - CNC machine tools

KW - operation and maintenance

KW - operational risk

KW - risk-based maintenance

KW - workpiece quality

UR - https://www.scopus.com/pages/publications/85143059189

UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-85143059189&origin=recordpage

U2 - 10.1109/ICRMS55680.2022.9944597

DO - 10.1109/ICRMS55680.2022.9944597

M3 - RGC 32 - Refereed conference paper (with host publication)

T3 - International Conference on Reliability, Maintainability, and Safety: Reliability and Safety of Intelligent Systems, ICRMS

SP - 228

EP - 232

BT - 2022 13th International Conference on Reliability, Maintainability, and Safety (ICRMS)

PB - IEEE

T2 - 13th International Conference on Reliability, Maintainability, and Safety, ICRMS 2022

Y2 - 21 August 2022 through 24 August 2022

ER -

Zheng X, He Y, Liao R, Zhang Y. Operational Risk Modeling of CNC Machine Tool Considering Workpiece Quality. In 2022 13th International Conference on Reliability, Maintainability, and Safety (ICRMS). IEEE. 2022. p. 228-232. (International Conference on Reliability, Maintainability, and Safety: Reliability and Safety of Intelligent Systems, ICRMS). Epub 2022 Nov 15. doi: 10.1109/ICRMS55680.2022.9944597

Operational Risk Modeling of CNC Machine Tool Considering Workpiece Quality

Abstract

Publication series

Conference

UN SDGs

Research Keywords

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