| 激光熔覆过程模拟 |
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| 引用本文： | 赵永,黄安国,林雪楠,熊建钢,李志远.激光熔覆过程模拟[J].电焊机,2007,37(3):37-40. |
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| 作者姓名： | 赵永 黄安国 林雪楠 熊建钢 李志远 |
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| 作者单位： | 1. 华中科技大学,材料科学与工程学院,湖北,武汉,430074
2. 福建省第一电力建设公司,福建,福州,350012 |
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| 摘 要： | 建立了简化二维非稳态温度场数值模型,模拟了一个平板试验件激光熔敷过程,采用ANSYS软件对温度场的分布进行了求解,其计算结果与已有文献结果吻合较好,表明可以采用此计算方法提供的初始温度值和非接触测量温度变化量来控制激光熔敷工艺参数.
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| 关 键 词： | 激光熔敷 熔池 温度场 数值模拟 |
| 文章编号： | 1001-2303(2007)03-0037-04 |
| 修稿时间： | 2006-09-05 |
Simanlation of laser clading process |
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| ZHAO Yong,HUANG An-guo,LIN Xue-nan,XIONG Jian-gang,LI Zhi-yuan.Simanlation of laser clading process[J].Electric Welding Machine,2007,37(3):37-40. |
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| Authors: | ZHAO Yong HUANG An-guo LIN Xue-nan XIONG Jian-gang LI Zhi-yuan |
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| Affiliation: | 1.Huazhong University of Science and Technology,Wuhan 430074, China;2.Fujian No. 1 Power Building Co., Fuzhou 350012, China |
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| Abstract: | A 2-D quasi stationary temperature field model in laser cladding is developed,The laser cladding temperature field are calculated and simulated with ANSYS software.It is shown that the simulation results are approximately consistent with the experiment one.According the result the laser cladding process can be controlled strictly by the temperature field simulation. |
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| Keywords: | laser cladding molten pool temperature field numerical simulation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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