The pre-ground or called the sharpened tungsten electrode ,as we all know before the tungsten electrode used in TIG welding,the tungsten electrodes have to be pre-ground ,why do this ?to pre-ground the tungsten electrode so that the tungsten electrode could focus in a very central point, maybe some Read More
Choosing one of the six commonly available tungsten electrodes is a crucial first step in successful gas tungsten arc welding (GTAW). In addition, tip preparation is critical. The electrode choices are pure tungsten, 2% thoriated, 2% ceriated, lanthanated, zirconiated, and rare earth. Read More
Pre-ground tungsten electrode
As we all know the tungsten electrode have to be ground an angle before welding so that it will have a better performance during the application ,it is very important for the tungsten electrode during welding .
Why the tungsten electrode have to be grou Read More