Web worm tracks new by: I have found that going to the manufacture web. Web worm tracks are caused by the gases escaping from the molten puddle, and the puddle (or flux cover) solidifying before the holes can fill back in. Web moisture in the flux is one problem that causes worm tracks. Sometimes going down only 1/2 volt fixes. Web wormholes are elongated pores which produce a herringbone appearance on a radiograph. Their presence indicates that a large amount of gas has been formed which is then. Web other interesting thing to check is the storage of your filler metals. A slight change in voltage or stickout usually will cure it. Web what are the possible cause's.
Web moisture in the flux is one problem that causes worm tracks. Web other interesting thing to check is the storage of your filler metals. Web worm tracks new by: Web what are the possible cause's. Eliminate slag inclusions slag inclusions. They occur when gases fail to. Other common problems are moisture on the metal when you. Web any idea what's causing the tracks? Their presence indicates that a large amount of gas has been formed which is then. A slight change in voltage or stickout usually will cure it. As voltage increases, the arc length gets longer.
