Remove weld spatter, smooth weld seam and sharp edge.

除去焊接飞溅并处理焊缝、锐角使其平滑。

Weld spatter consists of particles of metal unintentionally ejected from the molten pool during welding and deposited on the surface of base or weld metal.

焊接溅落包括无意地从熔融池中溅出的金属颗粒并落到了母体金属或焊缝金属的表面。