A welding service may be needed if you have any kind of metal to repair. There are many different techniques that are used, depending on the type of job. If you have a particular need, ask the company about the processes they use most often. There are different methods of performing this process, but they all use a power supply that generates an electrical arc that will melt the metal at a specific point.
Following are the methods of welding a metal:
Shielded metal Arc (SMAW): This is one of the most commonly used processes for aluminum tube welding, though it can also be used with aluminum, nickel and copper alloys. It was historically used for constructing steel structures and in industrial fabrication, but today, it has become the primary method used in the maintenance and repair fields.
Gas metal Arc (GMAW): This is the primary industrial welding service because of its flexibility, speed, and adaptability to robotic automation. Because of the gas component, it is usually not performed outside or in areas where the air is volatile.
Gas tungsten Arc (GTAW): This method can be used on virtually all types of metals, but it is most commonly used on light metals as well as stainless steel. Some common applications include bicycles, aircraft, and naval equipment.
Submerged Arc (SAW): In this process, the arc is struck beneath a covering layer of flux, which protects the surface from contaminants. This covering layer also means better working conditions, since the arc is covered and almost no smoke is generated. It is commonly used in industrial applications for large products and pressure vessels.
All these welding methods are performed professionals. Because working with an experienced welding provider, you can ensure the long-lasting integrity of your welds.