dynamic welding heat source model 动态焊接热源模型
The border of laser beam penetration welding seam is simulated by the constructed heat source model and compared with the experimental results.
应用所建立的热源模型模拟分析了激光深熔焊焊缝边界形状，并与实验结果进行了比较。
The mathematic model of transient thermal process in welding is established to simulate the moving of the heat source.
建立焊接瞬态温度分布数学模型，解决焊接热源移动的数学模拟问题。
Half-circle model and full-circle model, fixed heat source and moving heat source, single pass and multi-pass welding are used for comparison.
比较了半周模型和全周模型，固定热源和移动热源，单道焊和多道焊下的分析结果。
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