| 重轨淬火感应加热过程数值模拟 |
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| 引用本文： | 张迎,傅连东,涂福泉.重轨淬火感应加热过程数值模拟[J].机械,2008(Z1). |
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| 作者姓名： | 张迎 傅连东 涂福泉 |
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| 作者单位： | 武汉科技大学机械自动化学院; |
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| 摘 要： | 根据电磁感应理论和热传导基本理论,建立了重轨淬火感应加热过程的有限元数值模型。对重轨横截面上涡流透入深度的变化进行了分析,并对计算得的加热结束后温度分布情况与实际数据进行对比,具有较好的一致性。利用该模型可以对重轨感应淬火工艺的研究提供重要参考依据。
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| 关 键 词： | 重轨 淬火感应加热 有限元 涡流透入深度 |
Numerical simulation of heavy rail induction hardening process |
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| ZHANG Ying,FU Lian-Dong,TU Fu-Quan.Numerical simulation of heavy rail induction hardening process[J].Machinery,2008(Z1). |
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| Authors: | ZHANG Ying FU Lian-Dong TU Fu-Quan |
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| Affiliation: | College of Machinery and Automation;Wuhan University of Science and Technology;Wuhan 430081;China |
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| Abstract: | Based on electromagnetic induction theory and fundamental theory of conduction of heat,the Finite Element Method model of heavy rail induction hardening process was built.Analyses the change of eddy penetrates depth,the comparison of temperature distribution between simulation and reality data was consistent.This work provides an important reference data to the research of heavy rail induction hardening. |
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| Keywords: | heavy rail induction hardening finite element eddy penetrates depth |
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