K型坡口厚板的埋弧焊焊接工艺改进研究

Research on SAW Process of Thick Hull Steel Plates with Double Bevel Groove

    摘要
  • 摘要: 采用传统埋弧焊焊接工艺、实心气体保护焊打底和埋弧焊填充相结合的新工艺,进行厚板K型接头的埋弧焊焊接工艺改进研究。结果表明,新工艺在确保焊接质量稳定性的情况下,大幅度提升焊接效率,并能有效减轻碳弧气刨烟尘、噪声等对焊工的危害。

     

    Abstract: Ordinary SAW procedure and a new procedure combining MAG and SAW were used in the welding of thick Hull steel plates with a double bevel groove. The results showed that the new procedure can improve efficiency of welding obviously and reduce harmfulness of dust and noise to welders.

     

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