锅炉进厂检修时,烟管需要切换管头.一般是用气焊法焊接管头.由于工作量大,工人劳动强度高,生产效率低,焊缝质量不稳定,不能满足生产的需要.我厂采用了连续闪光焊接法,不但稳定了接头的质量,降低了成本,而且提高了工效,大大地缩短了烟管的焊接时间. Boiler into the plant overhaul, the pipe need to switch the pipe head .Generally welded pipe welding head .Because of heavy workload, high labor intensity, low production efficiency, weld quality is unstable, can not meet the needs of production. I plant Using a continuous flash welding method, not only stabilizes the quality of joints, reducing costs, but also improve the work efficiency, greatly reducing the smoke pipe welding time.