| 深熔激光焊接数学模型研究现状 |
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| 引用本文： | 熊建钢,胡强,李志远,王力群,段爱琴.深熔激光焊接数学模型研究现状[J].中国机械工程,2003,14(9):803-807. |
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| 作者姓名： | 熊建钢 胡强 李志远 王力群 段爱琴 |
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| 作者单位： | 1. 华中科技大学
2. 高能束流加工技术国家重点实验室,北京市,100024 |
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| 基金项目： | 高能束流加工技术国家重点实验室基金资助项目( 0 0 3 3 5 0 .1.1JW0 5 0 4) |
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| 摘 要： | 对已有的有关深熔激光的数学模型的类型、建模方法及其应用进行了讨论，评述了深熔激光焊接小孔和熔池形状数学模型的研究现状，对深熔激光焊焊缝形状预测和工艺参数优化人工神经网络模型等典型的模型进行了介绍。
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| 关 键 词： | 深熔激光焊接 数学模型 小孔 熔池 焊缝形状 工艺参数 人工神经网络模型 |
| 文章编号： | 1004-132X(2003)09-0803-05 |
Overview of Research on Mathematical Modeling of Deep Penetration Laser Welding |
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| Xiong Jiangang.Overview of Research on Mathematical Modeling of Deep Penetration Laser Welding[J].China Mechanical Engineering,2003,14(9):803-807. |
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| Authors: | Xiong Jiangang |
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| Abstract: | The interaction of laser beam with the target materials is a complex, multi-dimensional, multi-parametric phenomenon. Numerous studies have been performed in the past decades by using either analytical or numerical approaches, or both combined. In this paper, the state-of-the-art of the research on modeling of deep penetration laser welding is reviewed. Some different types of mathematical models are introduced, as well as the modeling methods are discussed. |
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| Keywords: | deep penetration laser welding mathematical model keyhole molten pool |
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