Learn More about the Process of MIG Welding
Metal inert gas welding which is shortened as MIG welding, is also referring to the process of gas metal arc welding or GMAW. The process of gas metal arc welding basically involves the formation of an electric arc between a wore electrode that is consumable in nature and the workpiece metal or metals, after an electric arc will form, it will heat the workpiece metals, which will cause them to melt and in the end, will result for these materials to join together. GMAW or MIG welding is commonly applied to steel materials for the process provides a more faster time of welding, rather than the other welding processes. There are four basic methods of metal transfer in gas metal arc welding, namely the short-circuiting, the pulsed-spray, the spray, and the globular.
The process of gas metal arc welding is already one of the most commonly used welding process in every parts of the globe, for it can provide the welder or the lit operator who practices such welding process various convenience and advantages, like the easiness of adapting the process to robotic automation, its versatility, and its speed. The various characteristics of the process of gas metal arc welding include the use of a shielding gas, the use of a consumable wire electrode during the process of welding, allows the welder to weld in different positions, allows the welder to weld for a long duration of time without any starts or stops, requires a much lesser skills of the welder or operator, is considered as a semi-automatic welding process, and the ability to provide a slag-free weld bead and a uniform weld bead.
Metal inert gas welding is typically being practiced in different industrial environments, like the sheet metal industry and the industry of automobiles. The different tools and equipment used by the lit operator or welder who specializes in such welding process include a welding power supply, a wire feed unit, a shielding gas supply, a wielding electrode wire, and a welding gun. The techniques of the process of gas metal arc welding is quite easier and simpler compared to the other processes of welding, but still, the operator or the welder should use proper precautions during their work, and wearing a personal protective equipment or PPE is the definitely the answer. The personal protective equipment wore by lit operators or welders include a full face welding helmets for the protection of the face especially the eyes of the welder, a heavy leather gloves for the hands, and a protective long sleeve jackets to prevent the exposure to flames and extreme heat. The persons who wants to hire the services of a GMAW or MIG welder should make sure that the tradesperson that they are about to hire should be knowledgeable, skillful and possess expertise in such process of welding, and to be more specific they should have a good dexterity. The best MIG welder in your local area can be found through print ads or flyers, phone directories, internet, or through the recommendation of families and colleagues.A Beginners Guide To Equipment