电弧焊接过程,焊条约有20％以熔融金属粒子状态飞溅散落,即所谓焊接飞溅。这种飞溅一部分附着在母材焊缝两侧,特别是焊接强度较高的焊件时,飞溅粒度大,熔结也牢固。对于这部分附着在焊缝两侧的飞溅物,目前国内一般是采用手凿、砂轮打或喷砂等方法清除。这类方法劳动强度大,效率低,车间噪音大,同时焊件表面留有机械伤 Arc welding process, about 20% of the electrode to the state of molten metal particles splash scattered, the so-called welding spatter. Part of this splash attached to both sides of the base metal weld, especially in the weld strength of the weldment, the splash size, the fusion is also solid. For this part attached to the weld on both sides of the spatter, the current domestic is generally used hand chisel, wheel blasting or blasting and other methods to remove. Such methods labor-intensive, low efficiency, workshop noise, while leaving a mechanical surface weldment