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为消除供热管道焊接缺陷,提高焊接质量,在现场施工成功的经验基础上,结合焊接理论知识,分析了手工氩电联焊常见焊接缺陷产生的原因及其影响因素,并提出了一些提高大直径供热管道焊接质量的方法。
In order to eliminate welding defects of heating pipes and improve welding quality, based on the successful experience of construction in the field and the theory of welding, the causes and influencing factors of common welding defects of manual argon arc welding were analyzed. Diameter heating pipe welding quality.