Construction Method of CNC Machine Tool Digital Twin Model Based on the Four-Layer Framework
Digital twin (DT) has become a key technology to promote the development of intelligent manufacturing and has been widely used in the manufacturing industry. Computer numerical control (CNC) machine tool as an important equipment of intelligent manufacturing, due to its complex structure and complic...
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| Format: | Article |
| Language: | English |
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IEEE
2025-01-01
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| Series: | IEEE Access |
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| Online Access: | https://ieeexplore.ieee.org/document/10965695/ |
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| author | Fengye Pei Suifan Chen Qipeng Li Shixiong Guo Yuyuan Xi Pengju Huang |
| author_facet | Fengye Pei Suifan Chen Qipeng Li Shixiong Guo Yuyuan Xi Pengju Huang |
| author_sort | Fengye Pei |
| collection | DOAJ |
| description | Digital twin (DT) has become a key technology to promote the development of intelligent manufacturing and has been widely used in the manufacturing industry. Computer numerical control (CNC) machine tool as an important equipment of intelligent manufacturing, due to its complex structure and complicated working conditions, DT technology is troubled by model consistency in application. To construct the DT model more effectively and accurately, a four-layer modeling framework is proposed based on the working characteristics of CNC machine tools, including requirement layer, representation layer, interaction layer and implementation layer. By taking the construction of the DT system of CNC machine tool for machining process as an example, the collection and processing of multi-source heterogeneous data and the monitoring of data-driven twin models are realized, a real-time dynamic cutting algorithm is developed on the basis of collision detection and mesh generation, the physical properties and working states of the model are verified by Fuzzy Analytic Hierarchy Process (FAHP) and Martens’ Distance Judgment, and the detection of tool wear status is completed by CNN-LSTM-Attention network model. Finally, the effectiveness and feasibility of the proposed framework are verified by a case of DT system construction of CNC lathe. |
| format | Article |
| id | doaj-art-e64d26f18dc94d6b8e6e9560d1955fd9 |
| institution | OA Journals |
| issn | 2169-3536 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Access |
| spelling | doaj-art-e64d26f18dc94d6b8e6e9560d1955fd92025-08-20T02:29:29ZengIEEEIEEE Access2169-35362025-01-0113702117022710.1109/ACCESS.2025.356064710965695Construction Method of CNC Machine Tool Digital Twin Model Based on the Four-Layer FrameworkFengye Pei0https://orcid.org/0009-0005-2445-5215Suifan Chen1Qipeng Li2Shixiong Guo3Yuyuan Xi4Pengju Huang5School of Mechanical and Energy Engineering, Zhejiang University of Science and Technology, Hangzhou, ChinaSchool of Mechanical and Energy Engineering, Zhejiang University of Science and Technology, Hangzhou, ChinaSchool of Mechanical and Energy Engineering, Zhejiang University of Science and Technology, Hangzhou, ChinaSchool of Mechanical and Energy Engineering, Zhejiang University of Science and Technology, Hangzhou, ChinaSchool of Mechanical and Energy Engineering, Zhejiang University of Science and Technology, Hangzhou, ChinaSchool of Mechanical and Energy Engineering, Zhejiang University of Science and Technology, Hangzhou, ChinaDigital twin (DT) has become a key technology to promote the development of intelligent manufacturing and has been widely used in the manufacturing industry. Computer numerical control (CNC) machine tool as an important equipment of intelligent manufacturing, due to its complex structure and complicated working conditions, DT technology is troubled by model consistency in application. To construct the DT model more effectively and accurately, a four-layer modeling framework is proposed based on the working characteristics of CNC machine tools, including requirement layer, representation layer, interaction layer and implementation layer. By taking the construction of the DT system of CNC machine tool for machining process as an example, the collection and processing of multi-source heterogeneous data and the monitoring of data-driven twin models are realized, a real-time dynamic cutting algorithm is developed on the basis of collision detection and mesh generation, the physical properties and working states of the model are verified by Fuzzy Analytic Hierarchy Process (FAHP) and Martens’ Distance Judgment, and the detection of tool wear status is completed by CNN-LSTM-Attention network model. Finally, the effectiveness and feasibility of the proposed framework are verified by a case of DT system construction of CNC lathe.https://ieeexplore.ieee.org/document/10965695/Digital twin modeCNC machine toolfour-layer frameworkconsistency verificationtool wear |
| spellingShingle | Fengye Pei Suifan Chen Qipeng Li Shixiong Guo Yuyuan Xi Pengju Huang Construction Method of CNC Machine Tool Digital Twin Model Based on the Four-Layer Framework IEEE Access Digital twin mode CNC machine tool four-layer framework consistency verification tool wear |
| title | Construction Method of CNC Machine Tool Digital Twin Model Based on the Four-Layer Framework |
| title_full | Construction Method of CNC Machine Tool Digital Twin Model Based on the Four-Layer Framework |
| title_fullStr | Construction Method of CNC Machine Tool Digital Twin Model Based on the Four-Layer Framework |
| title_full_unstemmed | Construction Method of CNC Machine Tool Digital Twin Model Based on the Four-Layer Framework |
| title_short | Construction Method of CNC Machine Tool Digital Twin Model Based on the Four-Layer Framework |
| title_sort | construction method of cnc machine tool digital twin model based on the four layer framework |
| topic | Digital twin mode CNC machine tool four-layer framework consistency verification tool wear |
| url | https://ieeexplore.ieee.org/document/10965695/ |
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