Methods for the determination of arc stability
Methods for the determination of arc stability
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DOI：
10.1016/s0924-0136(03)00416-3
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发表时间：
2003-12-20
影响因子：
6.3
通讯作者：
Tusek, J
中科院分区：
文献类型：
--
作者：
Suban, M;Tusek, J
本文介绍了MAG/MIG焊电弧稳定性的几种测定方法。焊接过程的稳定性受到许多参数的影响。电弧稳定性差的最不利的结果是飞溅，这在材料损失、由于清洁而延长生产时间以及不美观的外观方面是有问题的。文中所述的方法是基于时变焊接电流和焊接电压的测量。本文的实验部分的结果是基于与不同的气体保护气氛进行的稳定性分析。还比较了两种不同的焊接制度。第一种是短路材料转移，第二种是喷涂材料转移。(C)2003年由Elsevier B. V.出版
The article describes several methods for the determination of arc stability in MAG/MIG welding. The stability of the welding process is affected by numerous parameters. The most unfavourable results of poor arc stability are spatters which are problematic in terms of material losses, extension of production times due to cleaning, as well as unaesthetic appearance. The methods described in the paper are based on measurement of time-varying welding current and welding voltage. The results of the experimental part of the paper are based on stability analyses carried out with different gas-shielding atmospheres. Also two different welding regimes were compared. The first was short-circuit material transfer, and the second spraying material transfer. (C) 2003 Published by Elsevier B.V.