Cutting Force Predication Based on Integration of Symmetric Fuzzy Number and Finite Element Method
In the process of turning, pointing at the uncertain phenomenon of cutting which is caused by the disturbance of random factors, for determining the uncertain scope of cutting force, the integrated symmetric fuzzy number and the finite element method (FEM) are used in the prediction of cutting force...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2014-01-01
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| Series: | The Scientific World Journal |
| Online Access: | http://dx.doi.org/10.1155/2014/234150 |
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| _version_ | 1832561178134446080 |
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| author | Zhanli Wang Yanjuan Hu Yao Wang Chao Dong Zaixiang Pang |
| author_facet | Zhanli Wang Yanjuan Hu Yao Wang Chao Dong Zaixiang Pang |
| author_sort | Zhanli Wang |
| collection | DOAJ |
| description | In the process of turning, pointing at the uncertain phenomenon of cutting which is caused by the disturbance of random factors, for determining the uncertain scope of cutting force, the integrated symmetric fuzzy number and the finite element method (FEM) are used in the prediction of cutting force. The method used symmetric fuzzy number to establish fuzzy function between cutting force and three factors and obtained the uncertain interval of cutting force by linear programming. At the same time, the change curve of cutting force with time was directly simulated by using thermal-mechanical coupling FEM; also the nonuniform stress field and temperature distribution of workpiece, tool, and chip under the action of thermal-mechanical coupling were simulated. The experimental result shows that the method is effective for the uncertain prediction of cutting force. |
| format | Article |
| id | doaj-art-cd8100ed77e241bbb90ec564c7331fd8 |
| institution | Kabale University |
| issn | 2356-6140 1537-744X |
| language | English |
| publishDate | 2014-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | The Scientific World Journal |
| spelling | doaj-art-cd8100ed77e241bbb90ec564c7331fd82025-02-03T01:25:51ZengWileyThe Scientific World Journal2356-61401537-744X2014-01-01201410.1155/2014/234150234150Cutting Force Predication Based on Integration of Symmetric Fuzzy Number and Finite Element MethodZhanli Wang0Yanjuan Hu1Yao Wang2Chao Dong3Zaixiang Pang4School of Mechatronic Engineering, Changchun University of Technology, Changchun 130012, ChinaSchool of Mechatronic Engineering, Changchun University of Technology, Changchun 130012, ChinaCollege of Mechanical Engineering, Beihua University, Jilin 132021, ChinaSchool of Mechatronic Engineering, Changchun University of Technology, Changchun 130012, ChinaSchool of Mechatronic Engineering, Changchun University of Technology, Changchun 130012, ChinaIn the process of turning, pointing at the uncertain phenomenon of cutting which is caused by the disturbance of random factors, for determining the uncertain scope of cutting force, the integrated symmetric fuzzy number and the finite element method (FEM) are used in the prediction of cutting force. The method used symmetric fuzzy number to establish fuzzy function between cutting force and three factors and obtained the uncertain interval of cutting force by linear programming. At the same time, the change curve of cutting force with time was directly simulated by using thermal-mechanical coupling FEM; also the nonuniform stress field and temperature distribution of workpiece, tool, and chip under the action of thermal-mechanical coupling were simulated. The experimental result shows that the method is effective for the uncertain prediction of cutting force.http://dx.doi.org/10.1155/2014/234150 |
| spellingShingle | Zhanli Wang Yanjuan Hu Yao Wang Chao Dong Zaixiang Pang Cutting Force Predication Based on Integration of Symmetric Fuzzy Number and Finite Element Method The Scientific World Journal |
| title | Cutting Force Predication Based on Integration of Symmetric Fuzzy Number and Finite Element Method |
| title_full | Cutting Force Predication Based on Integration of Symmetric Fuzzy Number and Finite Element Method |
| title_fullStr | Cutting Force Predication Based on Integration of Symmetric Fuzzy Number and Finite Element Method |
| title_full_unstemmed | Cutting Force Predication Based on Integration of Symmetric Fuzzy Number and Finite Element Method |
| title_short | Cutting Force Predication Based on Integration of Symmetric Fuzzy Number and Finite Element Method |
| title_sort | cutting force predication based on integration of symmetric fuzzy number and finite element method |
| url | http://dx.doi.org/10.1155/2014/234150 |
| work_keys_str_mv | AT zhanliwang cuttingforcepredicationbasedonintegrationofsymmetricfuzzynumberandfiniteelementmethod AT yanjuanhu cuttingforcepredicationbasedonintegrationofsymmetricfuzzynumberandfiniteelementmethod AT yaowang cuttingforcepredicationbasedonintegrationofsymmetricfuzzynumberandfiniteelementmethod AT chaodong cuttingforcepredicationbasedonintegrationofsymmetricfuzzynumberandfiniteelementmethod AT zaixiangpang cuttingforcepredicationbasedonintegrationofsymmetricfuzzynumberandfiniteelementmethod |