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首页> 外文期刊>Journal of Materials Engineering and Performance >Coupling of Laser with Plasma Arc to Facilitate Hybrid Welding of Metallic Materials: A Review
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Coupling of Laser with Plasma Arc to Facilitate Hybrid Welding of Metallic Materials: A Review

机译：激光与等离子弧的耦合以促进金属材料的混合焊接：一个综述

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摘要

Hybrid laser arc welding combines the advantages of laser welding and arc welding. Ever since its origination in the late 1970s, this technique has gained gradual attention and progressive use due to a combination of high welding speed, better formation of weld bead, gap tolerance, and increased penetration coupled with less distortion. In hybrid laser arc welding, one of the reasons for the observed improvement is an interaction or coupling effect between the plasma arc, laser beam, droplet transfer, and the weld pool. Few researchers have made an attempt to study different aspects of the process to facilitate a better understanding. It is difficult to get a thorough understanding of the process if only certain information in a certain field is provided. In this article, an attempt to analyze the coupling effect of the process was carried out based on a careful review of the research work that has been done which provides useful information from a different prospective.
机译：混合激光电弧焊结合了激光焊接和电弧焊的优点。自1970年代末开始以来，由于结合了高焊接速度，更好的焊缝形成，间隙公差，增加的熔深和更少的变形，该技术已逐渐受到关注和逐步使用。在混合激光电弧焊中，观察到的改进的原因之一是等离子弧，激光束，熔滴转移和焊缝之间的相互作用或耦合效应。很少有研究者尝试研究过程的不同方面以促进更好的理解。如果仅提供特定领域中的某些信息，则很难全面了解该过程。在本文中，基于对已完成的研究工作的仔细审查，进行了分析过程耦合效果的尝试，该研究工作提供了来自不同预期对象的有用信息。

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