| 上机匣锻造时径向筋条成形过程的数值模拟 |
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| 引用本文： | 郝南海,吕炎.上机匣锻造时径向筋条成形过程的数值模拟[J].塑性工程学报,1997,4(2):9-13. |
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| 作者姓名： | 郝南海 吕炎 |
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| 作者单位： | 哈尔滨工业大学 |
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| 摘 要： | 采用三维刚塑性有限元法模拟了上机匣锻造时径向筋条的成形过程，得到了各主要变形场量的分布及金属流动规律，为合理地确定锻造工艺方案提供了依据。
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| 关 键 词： | 上机匣 锻造 数值模拟 |
NUMERICAL SIMULATION OF FORMING PROCESS OF THE RADIAL RIB IN THE FORGING OF UPPER CASE |
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| Hao Nanhai,Lu Yan.NUMERICAL SIMULATION OF FORMING PROCESS OF THE RADIAL RIB IN THE FORGING OF UPPER CASE[J].Journal of Plasticity Engineering,1997,4(2):9-13. |
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| Authors: | Hao Nanhai Lu Yan |
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| Affiliation: | Harbin Institute of Technology 150001 |
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| Abstract: | The forming process of the radial rib in the forging of upper case was simulated by three dimensional rigid plastic FEM The distribution of main parameters and flow pattern of metal deformation were obtained It is helpful for planning out the forging procedure |
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| Keywords: | upper case forging numerical simulation |
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