An Overview of Welding Services
In the contemporary times the market for welding services is highly diversified and competitive. There are many welding processes out there in the industry that it may be difficult to assess and decide upon which to opt for. Due to these welding challenges, welding contamination being just one prominent example of it, different welding techniques have evolved over the course of time, each having its unique purpose, ideal working conditions etc. To know about these various welding services for commercial fabrication, check out the following five varieties of welding services and their corresponding welding procedure as a whole. This will help you identify which kind of welding services best suits your needs.
Kick arc welding service is among the oldest welding methods used today. This welding method is usually incorporated in all kinds of fabrication operations. In addition to this, it has many notable features and is widely used all over the world. Kick arc welding services can be applied to fabricating metal products like pipes and panels.
Also referred to as gas tungsten arc welding, this is among the widely used welding processes still in use today. A tungsten electrode is placed inside a welding gun. Filler metal is fed into the filler, where it melts and fuses with the electrode. This type of welding service is often employed in metal fabrication and industrial fabrication. It can also be used to weld sheet metal and other thin-wall materials.
MIG welding services are a great alternative to oxyacetylene welding. In MIG welding methods, metal components are held in place by a magnetic field. The components are then welded by using tungsten inert gas. MIG is mostly used to weld aluminum, copper, brass, stainless steel, and sometimes even other metal components.
TIG is another popular method of welding services. In this process, a tungsten electrode is held in the welding gun similar to MIG. Instead of feeding the metal component straight into the filler, the tungsten electrodes are made hot, so that they melt and bond with the metal components. Once the metal has been cooled off, it is passed through a cooling process, such as argon or carbon dioxide welding. The end product is stronger and smoother than the results from oxyacetylene welding.
There are many advantages to using welding as an industrial fabrication welding method. First, it is less expensive to use than MIG welding. Besides, the quality of the welds produced is also usually better. Also, because the components are held in place by a magnetic field, there is less chance for secondary arc bursts, or "blackouts." Some people prefer to use tungsten arc welding in their construction jobs because of its accuracy, but it can be a bit noisy. This type of welding method can also produce fine layers of metal that are thinner than those produced by oxyacetylene arc welding, but not as thick as those produced by gas metal arc welding.
Oxyacetylene and gas metal arc welding is another popular welding method used nowadays. This type of welding service uses an electrode that is pressurized to create a vaporized form of inert gas, such as xenon or argon. Once the electrode is vaporized, it is pushed into the work piece through a small hole. Usually, the work piece has to be perfectly clean; otherwise, the inert gas may interfere with the weld. The work must be placed very close to the electrode, as the arc generated by this welding method can be quite strong. This welding method is usually less expensive than TIG welding, but it is a little messy because the work must be placed very close to the electrode, which means additional cleaning afterward.
Submerged arc welding (also known as "stick" welding) is the least expensive method of welding available today thus making it quite common too. In this process, an electrode is laid down on the work piece so that it is close to the work piece’s centerline. A consumable electrode is then attached to the work piece, which creates an electric arc between the two. The consumable electrode is not generally a significant energy consumer. Stick welding is typically used when direct heat or a tungsten electrode is needed for the job.
The above methods have their separate usage, utility and procedures. Bearing in mind that both commercial and non-commercial needs are catered in an efficient manner.