There are different types of welding processes prevalent in the industry. Among those is GMAW (also called MIG) which is an electric arc welding process. It makes use of a continuously fed wire. During this process, the wire electrode is fed into a weld at a controlled speed. The welder supports the wire feeder and a shielding gas protects the weld from getting contaminated due to atmospheric influence. For a smooth and durable weld, buy from one of the trusted welding electrodes manufacturers and suppliers.
Applications of Gas Metal Arc Welding
Gas metal arc welding is useful when you need to join long stretches of metal without stopping. This type of welding can use both inert or active gas as a shielding and runs on direct current power systems. It is compatible with different diameter wire electrodes which you can avail from one of the best welding electrodes suppliers.
GMAW is highly beneficial in welding pipe joints, automotive maintenance, shipbuilding and manufacturing industry, construction industry, railroad tracks and underwater welding. It is best used with non-ferrous metals like aluminum but also works with steel. GMAW facilitates fast maintenance and efficient manufacturing processes and is ideal for commercial fabrication settings.
Advantages of GMAW
- It is a time efficient process with ability to produce high quality welds.
- There is only minimum weld spatter
- Provides versatility as it works with a wide range of metals and alloys
- Semi and fully automatic welding options are available
- This type of welding is resistant to chipping
- Welding rods from welding electrodes suppliers in India are suitable to be used on very thin materials.
- Provides greater strength and integrity to the weld
- Minimizes electrode wastage
- Saves a great deal of time as welders don’t have to change electrodes.
MIG Welding Equipment and Working Explained
A welding gun, power supply, shielding gas supply and a wire-drive system together constitute a welding equipment. The wire-drive system draws the wire electrode from a spool and presses it through a welding gun.
Follow the instructions provided by welding electrodes manufacturers in Indiaregarding the ideal storage conditions of welding electrodes. MIG welding requires direct current in reverse polarity. This produces a stable arc and aids in smooth transfer of metal. Straight polarity is not recommended as it won’t help achieve desired results.
Alternating current is not suitable for MIG welding. The welding gun consists of a sliding electrical contact so as to carry the current to the electrode. You will find that the welding electrodes manufacturers have also built a gas passage and a nozzle in the gun that performs the function of guiding the shielding gas around the arc and the molten weld pool.
There is an electrical switch that helps the welder to start and stop the current supply and regulate the flow of shielding gas.
Also Read: How are Gas Metal Arc Welding and Shielded Metal Arc Welding
Conclusion
Diffusion Engineers is one of the leading welding electrodes manufacturers that cater to the welding needs of a wide range of industries. Get in contact with the company to choose from a variety of welding supplies that help you produce strong, durable and high quality welds.
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