| 汽车齿轮钢棒材连轧过程温度有限元模拟 |
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| 引用本文： | 李长生,刘相华,王国栋. 汽车齿轮钢棒材连轧过程温度有限元模拟[J]. 东北大学学报(自然科学版), 1998, 19(6): 574-576 |
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| 作者姓名： | 李长生 刘相华 王国栋 |
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| 作者单位： | 东北大学轧制技术及连轧自动化国家重点实验室,沈阳,110006 |
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| 基金项目： | 国家科技攻关项目,95-524-02-04, |
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| 摘 要： | 采用有限元方法对汽车用钢５０Ｃｒ４Ｖ棒材连轧过程温度场进行了解析,解出了轧件横断面温度场并绘制轧过程中轧件温度变化曲线,可以看出变形区热传导作用对轧件表面温度有较大影响,现场实测表明,计算结果与实测值吻合良好。
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| 关 键 词： | 温度场 有限元 50Cr4V棒材 连轧过程 |
| 修稿时间： | 1998-04-29 |
Simulation of Temperature Field of Automobile Gear Steel During Continuous Bar Rolling by FEM |
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| Li Changsheng,Liu Xianghua,Wang Guodong. Simulation of Temperature Field of Automobile Gear Steel During Continuous Bar Rolling by FEM[J]. Journal of Northeastern University(Natural Science), 1998, 19(6): 574-576 |
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| Authors: | Li Changsheng Liu Xianghua Wang Guodong |
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| Abstract: | The temperature field of 50Cr4V automobile gear steel during continuous rolling was simulated by FEM. The temperature variation and its features were obtained. It can be obviously concluded that thermal conduction has great effects on the results of the surface temperature. It has been founded that the results by FEM agree with the practical values of temperature. |
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| Keywords: | temperature field FEM bar of steel 50Cr4V continuous rolling process. |
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