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手工电弧焊是农机修理上广泛应用的焊接工艺,在城、镇各修理网点上必不可少。目前, 大部分修理网点焊工因没有受过专业培训,对电弧焊的基本操作、安全技术知识所知甚少,违反电焊安全技术操作的现象随处可见,且造成电弧光烧伤、金属飞溅烫伤、焊机损坏的不良后果,更谈不上焊接的质量。
Manual arc welding is widely used in agricultural machinery repair welding process, repair points in the city and town are essential. At present, most of the repair site welders because there is no professional training, the basic operation of the arc welding, little is known about safety technology knowledge, in violation of the phenomenon of welding safety technology can be seen everywhere, and cause arc burns, metal scalds, welders The bad consequences of damage, let alone the quality of welding.