Learn More about the Process of MIG Welding
MIG welding, which stands for metal inert gas welding, is also the term used to refer the process of GMAW or gas metal arc welding. 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. 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.
Gas metal arc welding became recognized as one of the most commonly used welding process in every parts of the world, and that is due to the various advantages and conveniences that a welder may obtain from it, such as its speed, the easiness of adapting the process to robotic automation, and its versatility. 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.
Gas metal arc welding is also commonly used by various industrial environments, such as the automobile industry and the sheet metal industry. 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 common personal protective equipment that needs to be worn by lit operators or welders during their work include a heavy leather gloves for the hands, a protective long sleeve jackets to prevent the exposure to flames and extreme heat, and a full face welding helmets for the protection of the face especially the eyes of the welder. The individuals who plans to hire the services of a welder who specializes in MIG welding or GMAW, are advised to hire the ones who possesses good dexterity and the ones who are skillful and knowledgeable with regards to such process of welding. Finding the best MIG welder in your local area, can be done typically through the use of the internet, print ads, or from the word of mouth of previous clients, your colleagues, or your friends and families.What Do You Know About Welders