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. Such process of welding involves an electric arc formed between the workpiece metal or metals and a wire electrode that is consumable in nature, and then this electric arc will basically heat the workpiece metals, thus, the melting and joining of such materials occurs. Gas metal arc welding or metal inert gas welding is being applied mostly to various steel materials, for such process can provide the lit operator or the welder a much faster or quicker time of welding, compared to the other processes of welding. 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 gas metal arc welding is definitely one of the most recognizable and commonly used process of welding all over the world, for the welder or the lit operator can acquire various advantages and conveniences from using it, such as its versatility, its speed, and the easiness of adapting the process to robotic automation. The different characteristics of gas metal arc welding include the ability of the welder to weld in different positions, the ability of 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, the ability to provide a slag-free weld bead and a uniform weld bead, the use of a shielding gas, and the use of a consumable wire electrode during the process of welding.
Metal inert gas welding is typically being practiced in different industrial environments, like the sheet metal industry and the industry of automobiles. The various equipment used by the welder in such process of welding include a shielding gas supply, a wielding electrode wire, a welding gun, a welding power supply, and a wire feed unit. 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. A MIG welder can be found through the use of the internet, from the word of mouth or recommendations of their previous clients or from your friends and families, or through print ads.How I Achieved Maximum Success with Machines