| 摘要 |
<p>The present invention relates to a sealed apparatus for purging when TIG (tungsten inert gas) welding which is easily and conveniently attached to and detached from an actual portion to be welded by a simple method, and enables purging to smoothly be taken place even with a small amount of gas. Provided is a sealed apparatus for tig welding which includes a plurality of cover members formed with transparent material, and having sections formed to enable welding to be occurred together with purging inside by surrounding an outer surface of an object to be welded; and a coupling member coupling and fixing the cover members. Accordingly, a sealed apparatus is installed in short time, enabling a welding work to promptly be executed, thereby maximizing the efficiency of the welding work and minimizing gas consumption.</p> |
