| 摘要 |
PURPOSE:To prevent the scattering or adhesion of a spatter under every welding conditions by fitting the cover having an opening around a welding zone attachably and detachably and freely adjustably of its fitting position. CONSTITUTION:A cylindrical cover 3A is arranged with wrapping the tip of a welding torch 1. The cover 3A has an outlet hole 31 of a shield gas on its side face and in case of weld, the spatter remains inside the cover 3A even the spatter is generated and is not dispersed to the outside part. Due to the cover 3A being fitted with the torch 1 in a body, the adhesion of spatters is prevented with respect to every welding conditions of the whole posture, welding speed, etc. as well. The position of the cover 3A as well can be adjusted via a screw and longitudinal hole 32 according to the welding conditions. The scattering or adhesion of spatters is always prevented with this mechanism.
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