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MIG welding machine refers to the melting extremely inert gas-protected welding machine. It is a kind of arc welding equipment that is widely used in daily life. The full name of MIG is Metal Inert Gas Welding. Sometimes MIG welding machine also refers to all welding methods that use solid core welding wire and protective gas.
he core working principle of the MIG welding machine is to use the soluble welding wire as an electrode and filling material. Under the protection of these inert gases such as argon or helium, an arc is generated between the welding wire and the welding part. The heat generated in the process melts the welding part and forms a melting pool, thus forming a high-quality welding seam. One of the important parts of the MIG welding machine is the welding power supply, which includes DC power supply, transformer rectification type and inverter type. Genuinsky sells inverter welding machine, which is the most common in welding machine, and also has the advantages of high efficiency, light weight and small size. MIG welding has its most important advantages, which make MIG welding machines in the right field. First of all, MIG's work efficiency is very high. In the process of work, it can continuously send wire, and the welding speed is very fast, which is very suitable for automated production and long welds. Therefore, in the fields of machinery and equipment manufacturing, etc.
It has a great advantage. Secondly, the operation of MIG welding machine is relatively simple, and the requirements for operators are relatively less high. Then, the MIG welding machine can adapt to full-position welding. Through the adjustment of the corresponding parameters, it can realize welding in various positions. Finally, MIG has a wide range of applications, because it can weld a variety of metals such as low-carbon steel, stainless steel, aluminum and aluminum alloy. Therefore, MIG's classic application field is very wide, including automobile manufacturing and maintenance. It is mainly used for welding car bodies, as well as welding parts such as frames and engines, which greatly improves the quality of welding. In terms of machinery manufacturing, the quality and strength of the products can be guaranteed for the welding of various mechanical parts and equipment frames. In the construction industry, MIG welding machines are usually used for welding steel structures such as building frames and bridges, which has high requirements for connection strength and stability. Even in the aerospace field, MIG welding machines have a place and are usually used in components of high-strength and lightweight materials such as aluminum alloy and titanium alloy.
MIG welding machine has its limitations and precautions when using it. First, MIG welding machines and accessories have a relatively high cost, and there are certain requirements for the budget. Second, in the process of work, the resistance to wind is poor, and it is easily affected by the wind. It is necessary to take wind protection measures when working outdoors. Therefore, the MIG welding machine should be welded indoors or in a windless environment as much as possible, and avoid operating in humid, high-temperature, flammable, explosive and other harsh environments. Third, the impurities on the surface of the welding will affect the quality of the welding, so the oil, rust and moisture on the surface of the welding should be strictly pre-treated. Before welding, a series of inspections should be carried out on the welding machine itself, the wire feed mechanism, the welding gun, the gas supply system, etc. to ensure the normal operation of the equipment.
In general, MIG welding machine is very suitable for semi-automated and automated mass production, and is an efficient and flexible modern tool. Genuinsky is a professional MIG welding machine manufacturer and supplier in China. We have our own factory and have provided products made in China to global wholesalers.
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