Using the finite element soft MARC to analysis the extrusion of bi-metal tube
| Autor: | Jian-Cheng Xie, 謝建成 |
|---|---|
| Rok vydání: | 2005 |
| Druh dokumentu: | 學位論文 ; thesis |
| Popis: | 93 This article uses the finite element soft MARC to analysis extrusion of bi-metal tube. In order to understand that it is suitable for using MRAC to analysis extrusion of bi-metal tube and adopting Cockroft-Latham principle to predict the fracture in extrusion process, first this article proves the trusty of the experiment result [4] in extrusion of bi-metal tube process by using MARC analysis. Secondly, this article proves the accuracy of the experiment result [15] in extrusion and upsetting process by using MARC analysis adopting Cockroft-Latham principle. This article analysis the manufacturing parameters like semi-die angle, the reduction of area, friction condition and etc. to counter with the effect of the core fracture and sleeve fracture. |
| Databáze: | Networked Digital Library of Theses & Dissertations |
| Externí odkaz: |
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