| 摘要 |
<p>A nozzle assembly for a welding torch, a welding torch that includes said nozzle assembly, and a method of using the welding torch is provided. The nozzle assembly generally comprises an insulator (74) having a plurality of grooves (102) around an outer periphery, a plurality of sealing members (104) disposed within the grooves (102) of the insulator (74); and a nozzle body slip-fit around the insulator (74), such that at least one of the insulator (74) and the nozzle body define position indicia (260).</p> |
