Investigations on the Formability of Incremental Punching Process
It was reported that the incremental sheet metal forming (ISMF) produces larger deformations as compared to the conventional forming processes. We developed a new ISMF method based on incremental punching. In this study, a theoretical method based on M-K analysis is presented to determine the formin...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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The Japan Society of Mechanical Engineers
2011-10-01
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| Series: | Journal of Advanced Mechanical Design, Systems, and Manufacturing |
| Subjects: | |
| Online Access: | https://www.jstage.jst.go.jp/article/jamdsm/5/4/5_4_227/_pdf/-char/en |
| _version_ | 1811225827407298560 |
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| author | Yuanxin LUO Kai HE Ruxu DU |
| author_facet | Yuanxin LUO Kai HE Ruxu DU |
| author_sort | Yuanxin LUO |
| collection | DOAJ |
| description | It was reported that the incremental sheet metal forming (ISMF) produces larger deformations as compared to the conventional forming processes. We developed a new ISMF method based on incremental punching. In this study, a theoretical method based on M-K analysis is presented to determine the forming limit curve (FLC) in this forming process and it has been integrated to our in-house FEM program. Also, a ductile fracture model is used for comparing of the forming limit of the process. A numerical example is then given and verified by experiments. The results indicate that the proposed method provides an available approach to determine the FLC of incremental punching process. |
| first_indexed | 2024-04-12T09:13:44Z |
| format | Article |
| id | doaj.art-6b2fb33930b74dc1a45e160078df17d7 |
| institution | Directory Open Access Journal |
| issn | 1881-3054 |
| language | English |
| last_indexed | 2024-04-12T09:13:44Z |
| publishDate | 2011-10-01 |
| publisher | The Japan Society of Mechanical Engineers |
| record_format | Article |
| series | Journal of Advanced Mechanical Design, Systems, and Manufacturing |
| spelling | doaj.art-6b2fb33930b74dc1a45e160078df17d72022-12-22T03:38:54ZengThe Japan Society of Mechanical EngineersJournal of Advanced Mechanical Design, Systems, and Manufacturing1881-30542011-10-015422723910.1299/jamdsm.5.227jamdsmInvestigations on the Formability of Incremental Punching ProcessYuanxin LUO0Kai HE1Ruxu DU2The State Key Laboratory of Mechanical Transmission, Chongqing UniversityShenzhen Institute of Advanced Technology, the Chinese Academy of SciencesInstitute of Precision Engineering, The Chinese University of Hong KongIt was reported that the incremental sheet metal forming (ISMF) produces larger deformations as compared to the conventional forming processes. We developed a new ISMF method based on incremental punching. In this study, a theoretical method based on M-K analysis is presented to determine the forming limit curve (FLC) in this forming process and it has been integrated to our in-house FEM program. Also, a ductile fracture model is used for comparing of the forming limit of the process. A numerical example is then given and verified by experiments. The results indicate that the proposed method provides an available approach to determine the FLC of incremental punching process.https://www.jstage.jst.go.jp/article/jamdsm/5/4/5_4_227/_pdf/-char/enforming limit curve (flc)incremental punchingm-k analysisfem |
| spellingShingle | Yuanxin LUO Kai HE Ruxu DU Investigations on the Formability of Incremental Punching Process Journal of Advanced Mechanical Design, Systems, and Manufacturing forming limit curve (flc) incremental punching m-k analysis fem |
| title | Investigations on the Formability of Incremental Punching Process |
| title_full | Investigations on the Formability of Incremental Punching Process |
| title_fullStr | Investigations on the Formability of Incremental Punching Process |
| title_full_unstemmed | Investigations on the Formability of Incremental Punching Process |
| title_short | Investigations on the Formability of Incremental Punching Process |
| title_sort | investigations on the formability of incremental punching process |
| topic | forming limit curve (flc) incremental punching m-k analysis fem |
| url | https://www.jstage.jst.go.jp/article/jamdsm/5/4/5_4_227/_pdf/-char/en |
| work_keys_str_mv | AT yuanxinluo investigationsontheformabilityofincrementalpunchingprocess AT kaihe investigationsontheformabilityofincrementalpunchingprocess AT ruxudu investigationsontheformabilityofincrementalpunchingprocess |