Shield the arc from the judgment of others while welding.
The welding arc is flashing and can damage your eyes, and the Dross is blazing and can burn your skin. Never weld without using a welding helmet and welding gloves.2. Chip absent any distemper, dirt and Dross on the surface of the facts you Testament be welding. This course is clashing than other welding positions now you must contend with gravity.
Instructions
1. Place on personal protective Accoutrement such as safety glasses and gloves.Welding vertical surfaces is an big skill in substantial interpretation, function Production, building distinct dynamism plants, improving experienced ones, repairing refineries and working on oil rigs. The welding method is achieved when an electrical now passes ended an electrode and creates an electrical arc that melts both the electrode and the representation metal well-balanced. Vertical welding is done on a vertical surface with the welding electrode held perpendicular to the surface.
This helps achieve a amassed steady arc, provides a smooth weld and gives exceeding penetration. Penetration is the distance below the surface being welded where the metal is melted together.
3. Strike the arc by taping the electrode at the bottom of the surface you will be welding and slowly work your way up. Vertical up welding is slower than other forms of welding because you must prevent the puddle from spilling out of the weld. Weld on lower amperage, which also helps to accomplish proper penetration. This form of welding carries a lot of heat and is best done on thicker metals.
4. Strike the arc by taping the electrode on the top of the surface you will be welding and work your way down. Vertical down offers less penetration than the vertical up process; it is best done on thin metals that cannot take the heat produced by the vertical up process.
