What are the differences between MiG and TIG welder?

Metal inert gas welding (MIG) and tungsten (TIG) welding system (TIG) have many similarities, but their basic differences are what makes them suitable for specific applications. MIG and TIG Welders use inert gas gas for electrode, but when welding inert gas metal gas, the electrode is slowly consumed and is not at tungsten when welding inert gas. The systems also differ in that the MiG and TIG welder uses various filler materials for the welding or welding assembly assembly, as it is called. In the case of TIG welding, autogenic welds can be created using only metal parts without the need for any filler. MIG and TIG welder equipment can be replaced by each other in common low -stress applications where they are suitable.

MIG welding is considered to be a more general purpose of welding, which is commonly used in the automotive industry. It is faster than PomTIG welders can be easily automated. Because it is easier and forgiving the process of learning, the settings times will be shortened and errors are easier to fix. The disadvantage for the welder of MiG is that it is a more sort of welding form of welding and produces more spray and smoke than the use of the TIG system. Hidden weaknesses in the weld are also more common with a welder MiG for smoke and hot particles that cover the weld, as they are produced, and this can lead to welds that look good superficial but can have hollow interiors.

TIG welding usually allows a much cleaner welding and working environment and, as a result, is commonly used in the aerospace industry. The welds themselves can be stronger when the metal of parts is used for their formation instead of the middle fille and the level of contamination is significantly lower than when welding MiG. Thin metals are commonly welded by the TIG machine due to this increased accuracy. The biggest disadvantage of the welder MiG and TIG, if TIG is selected, is that the device is significantly more expensive and the welding process isSlower and more demanding.

both Welder MiG and TIG were developed in the 40s of the 20th century for various industrial uses. The TIG welder was built specifically for the aerospace industry and was known as gas tungsten arc welding (GTAW) to distinguish it from the MIG gas arc welding system that does not use the tungsten electrode. The original use for MIG welding was to combine aluminum and other non -aluminated metals and were referred to as gas metal arc welding (GMAW). Improvement in the construction of MIG welding, including the inclusion of inert gases, such as carbon dioxide and further development in the 1960s, made it a more versatile welding system that could be used on steel in a wide range of industrial settings.