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MMA welding machine, MIG welding machine and TIG welding machine are three different welding processes. First of all, it is necessary to briefly clarify the meaning of these three welding machines. The MMA welding machine is a manual welding rod arc welding machine, which uses the heat generated by the arc to generate an arc between the welding rod and the welding part. Under the high temperature of the arc, the welded metal melts rapidly to form a melting pool and realize the permanent connection of metal parts. MIG welding machine is a melting extremely inert gas shielded welding machine. It is a widely used arc welding equipment 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. TIG welding machine is a high-precision arc welding equipment welding machine that uses non-consumable tungsten electrodes as electrodes and uses argon, helium and other inert gases to protect the welding area. When welding, tungsten electrodes do not melt. If you need to fill metal, you need to add welding wire manually.
These are three different welding processes. Starting from their respective characteristics, the MMA welding machine can be welded in various positions and is very flexible in operation. At the same time, the cleanliness of the surface of the welded part is relatively less high, so it can adapt to the harsh outdoor environment. And the equipment of the MMA welding machine is simple, so it is easy to carry. However, compared with MIG welding machines and TIG welding machines, the efficiency and weld quality of MMA welding machines are not so stable. The working speed of the MIG welding machine is very fast and efficient. At the same time, because it only needs to control the speed and direction of the welding torch, the requirements for the operator's ability are not high. It is very suitable for semi-automatic operation. However, in terms of heat input control, it is not as good as the TIG welding machine, and it is easy to burn through the thin plate. Compared with the other two models, TIG welding machine has higher quality of welding seams, fewer defects, few splashes, and can accurately control heat input. It is very friendly to extremely thin welding materials, but it needs to coordinate welding wire, welding gun and foot pedal, and requires coordinated operation with both hands. It has a certain learning cost, so the requirements for user ability are high.
The applicable materials of MMA welding machine, MIG welding machine and TIG welding machine are also different. MMA welding machine is suitable for iron, steel and other ferrous metals, and MIG welding machine has a good effect on steel, stainless steel, aluminum and other materials. TIG welding machines are more inclusive of materials and can weld almost all welded metals. Due to the respective characteristics of these three welding machines, they have their own developments in different fields. MMA welding machines do not have high environmental requirements, and they are also suitable for work scenarios with low welding seam appearance, such as outdoor working environment and construction field. MIG welding machine has high efficiency, and the quality of welded seams is higher than that of MMA, so it is more suitable for automobile manufacturing, furniture manufacturing and some engineering machinery fields. Although the efficiency of TIG welding machine is not so high as that of MIG welding machine, the quality of welding seams is the best among the three, so it is usually used in the food industry, medical industry, aerospace and other fields. These relatively sophisticated equipments have high requirements for appearance and quality.
In general, these three welding machines have their own shortcomings and disadvantages, and they also shine in their respective fields of application. They are widely used arc welding equipment in daily life. 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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