| 数值模拟技术在汽车齿轮室模具温度场分析中的应用 |
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| 引用本文： | 贺雄伟,揭小平,闫洪. 数值模拟技术在汽车齿轮室模具温度场分析中的应用[J]. 模具工业, 2009, 35(5): 10-14 |
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| 作者姓名： | 贺雄伟 揭小平 闫洪 |
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| 作者单位： | 南昌大学机电工程学院,江西,南昌,330031;南昌大学机电工程学院,江西,南昌,330031;南昌大学机电工程学院,江西,南昌,330031 |
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| 摘 要： | 以汽车齿轮室压铸件为例,对铸件凝固过程进行分析,使用模拟软件Flow-3D得到了压铸镁、铝合金模具温度场的分布特征,研究了镁、铝合金压铸件及压铸模具温度场随浇注温度、模具预热温度变化的情况。数值模拟结果可为汽车齿轮室模具优化设计提供参考。
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| 关 键 词： | 数值模拟 镁合金 压铸模 温度场 |
Application of numerical simulation in analysis of temperature field of die for car gear box |
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| HE Xiong-wei,JIE Xiao-ping,YAN Hong. Application of numerical simulation in analysis of temperature field of die for car gear box[J]. Die & Mould Industry, 2009, 35(5): 10-14 |
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| Authors: | HE Xiong-wei JIE Xiao-ping YAN Hong |
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| Affiliation: | School of Mechatronics Engineering;Nanchang University;Nanchang;Jiangxi 330031;China |
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| Abstract: | In this paper,the solidification process of a car gear box casting was analyzed.The distribution characteristic of the temperature field of a die casting die for magnalium alloy was obtained using Flow-3D simulation software.The change of the cast magnalium alloy and temperature field with the change of casting temperature and mould preheat temperature was investigated. |
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| Keywords: | numerical simulation magnesium alloy die casting die temperature field |
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