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| Content Provider | Springer Nature Link |
|---|---|
| Author | Zhuang, Xin Cun Xiang, Hua Zhao, Zhen |
| Copyright Year | 2010 |
| Abstract | Sheet bulk metal forming processes have been widely developed to the facilitate manufacture of complicated 3D parts. However, there is still not enough know-how available. In this paper, as one of the typical sheet bulk metal forming processes, the sheet metal extrusion process was studied. A reasonable finite element method (FEM) model of sheet metal extrusion process taking the influence of flow-stress curve with wide range of plastic strain and ductile damage into consideration was established and simulated by an arbitrary Lagrangian-Eulerian (ALE) FEM implemented in MSC. Marc. Validated by comparing the results with experiment, some phenomenological characteristics, such as metal flow behavior, shrinkage cavity, and the influence of different combinations of diameter of punch, diameter of extrusion outlet, and diameter of pre-punched hole were analyzed and concluded, which can be used as theoretical fundamental for the design of the sheet metal extrusion process. |
| Starting Page | 295 |
| Ending Page | 302 |
| Page Count | 8 |
| File Format | |
| ISSN | 14768186 |
| Journal | International Journal of Automation and Computing |
| Volume Number | 7 |
| Issue Number | 3 |
| e-ISSN | 17518520 |
| Language | English |
| Publisher | Institute of Automation, Chinese Academy of Sciences |
| Publisher Date | 2010-08-18 |
| Publisher Place | Heidelberg |
| Access Restriction | Subscribed |
| Subject Keyword | Sheet bulk metal forming extrusion, ductile damage arbitrary Lagrangian-Eulerian (ALE) metal flow behavior Computer-Aided Engineering (CAD, CAE) and Design Computer Applications Control Robotics Mechatronics |
| Content Type | Text |
| Resource Type | Article |
| Subject | Applied Mathematics Control and Systems Engineering Modeling and Simulation Computer Science Applications |
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