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采用有限元分析软件,对铜合金等离子弧焊接温度场进行了模拟研究并进行了等离子弧焊接试验。结果表明,用有限元数值模拟的方法得到的焊接温度场分布规律与实测结果基本一致。
Using finite element analysis software, the temperature field of plasma arc welding of copper alloy was simulated and the plasma arc welding test was carried out. The results show that the distribution of welding temperature field obtained by the method of finite element numerical simulation is basically consistent with the measured results.