| 摘要 |
<p>Disclosed is a torch for a tig welding. The torch for a tig welding according to an embodiment of the present invention includes: a torch body having a mount hole penetrated from the top to the bottom; a nozzle installed on the base of the torch body for supplying a shield gas to the welding unit; and a collet where an electrode rod is fixed and installed on a mount hole to be exposed through the base of the torch body. The nozzle has a discharging outlet having a slit-shaped cross section.</p> |
