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打桩在焊接时要注意什么问题
更新时间: 2020-10-03 00:00:00  

在焊接时首先要保证焊条的质量,其次在焊接完成后,务必将焊渣敲掉,检查焊缝是否连续、饱满,如果不连续饱满,则进行补焊。焊好后需等待冷却时间,现场实际情况可根据气温来掌握。冷却时间到了,方可进行接桩后锤击施工,以确保管桩焊接质量,避免在锤击过程中在焊接处出现断桩或者裂缝,降低管桩承载力。

关键词: 打桩 焊接 注意 什么 问题

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