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首页> 外文期刊>Canadian Welding Association Journal >A Revolutionary New Welding power source - Inverter-technology, software-controlled, 1000-amp system for submerged-arc welding
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A Revolutionary New Welding power source - Inverter-technology, software-controlled, 1000-amp system for submerged-arc welding

机译：革命性的新型焊接电源-逆变器技术，软件控制的1000安培系统，用于埋弧焊

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摘要

Submerged-arc welding has been a standard process in use in many industries since the early part of the 20th century. Its attributes-safety, productivity and quality-are very well known within welding circles. The submerged-arc process involves feeding a continuous solid or tubular wire into the arc. The wire carries current that melts the wire and the base metal. Protection for the arc is provided by a granular flux that is melted during the welding process. Primary advantages of this process are as follows: 1. The arc is shielded; because it's not visible, no welding helmet is required to perform the process. 2. The arc produces virtually no fume or spatter. 3. The penetration of the process is excellent. 4. The weld quality is excellent. 5.Deposition rates are very high.
机译：自20世纪初期以来，埋弧焊已成为许多行业使用的标准工艺。它的属性-安全性，生产率和质量-在焊接界是众所周知的。埋弧处理包括将连续的实心或管状焊丝送入电弧。导线承载的电流会熔化导线和贱金属。电弧的保护是由在焊接过程中熔化的粒状焊剂提供的。该过程的主要优点如下：1.电弧被屏蔽;因为它不可见，所以不需要焊接头盔即可执行该过程。 2.电弧几乎不会产生烟雾或飞溅。 3.该过程的渗透性极好。 4.焊接质量优良。 5.沉积率很高。

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