| 镦挤变形的数值模拟 |
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| 引用本文： | 史翔,李义辉.镦挤变形的数值模拟[J].装备环境工程,1997(6). |
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| 作者姓名： | 史翔 李义辉 |
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| 作者单位： | 南京机械高等专科学校
(史翔)，轻工部电光源研究所(李义辉) |
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| 摘 要： | 建立了镦挤变形的模式,采用上限元技术模拟了镦挤变形的全过程,并讨论了摩擦和模口尺寸等参数对变形力和金属流动的影响。
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| 关 键 词： | 挤压 数值模拟 |
Numerical Simulation of Extrusion Forging Deformation |
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| Nanjing Institute of Mechanical Technology Shi Xiang Ministry of Light Industry Lightning Source Material Research Institute Li Yihui.Numerical Simulation of Extrusion Forging Deformation[J].Equipment Environmental Engineering,1997(6). |
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| Authors: | Nanjing Institute of Mechanical Technology Shi Xiang Ministry of Light Industry Lightning Source Material Research Institute Li Yihui |
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| Institution: | Nanjing Institute of Mechanical Technology Shi Xiang Ministry of Light Industry Lightning Source Material Research Institute Li Yihui |
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| Abstract: | The mode of flew for extrusion forging deformation is built. The method is based on the upper bound elemental technique. The method simultaneous extrusion lorging deformation. The paper deals with the influences of friction and size of die on deformed force and metal flow. |
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| Keywords: | extrusion forging Simulation |
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