2.特种作业人员安全培训---电焊工
电焊工电焊工特种作业人员安全培训特种作业人员安全培训第一章焊接切割安全技术第一章焊接切割安全技术•金属焊接利用加热、加压或两者并用,用或不用填充金属使工件达到原子结合的一种加工方法。•焊接类型1、熔化焊2、压力焊3、钎焊•焊接过程1、准备阶段2、施焊阶段3、质检和验收阶段§1概述•焊工在焊接与气割工作时需要与电、可燃气体、易燃液体、压力容器等接触,一旦失控,就容易发生工伤事故,焊接过程中产生的电焊烟尘、有毒气体、弧光、噪声、高频电磁场、射线等有害物质,直接侵害工人健康。我国规定,焊接操作为特种作业。焊接操作人员必须经安全技术培训并考试合格并取得操作证后,才可独立操作。§1.1安全作业§1.2防...
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