TYPES OF WELDING

These are the different types or techniques of welding. 

ARC WELDING                               

Popular to  its low cost, arc welding devices produce an electric current than can pass through even non-conductive materials. The name

comes from the often archlike shape of the current.This process started back

to the early 1800's. 

FLUX-CORED WELDING      

A form of automatic welding favored for projects that need to be done fast.

Because of its flexibly in terms of types of  materials and used that it's suitable for, its's great for productive work on a

construction sites. 

GAS TUNGSTEN-ARC WELDING 

A more difficult one and time-consuming process than most forms of

welding, this method requires great skill and control, because of the tiny

amount of space that must be maintained between the flame and the materials being welded. Done well, it

produces very long lasting, quality welds. 

ELECTRO SLAG WELDING 

Used for joining large object together such as thick steel plates

or beams. The devices for this method is designed to weld objects in upright, vertical position, and is named for the water-filled copper chambers that it contains, which

keep slag from dripping as it liquefies. 

METAL INERT GAS (MIG) WELDING

In this method, a gas is add to shield the material being welded in order to prevent

is from being affected by oxygen or other elements of the environment. It

allows welders to work quickly at a smooth constant clip. It contains gas plasma, nozzle protection, shield gas,

electrode, nozzle constriction, and electric arc.

PLASMA ARC WELDING

Really the same thing of the Gas Tungsten-arc welding, the only

thing that is different is that they have a different kind of torch. Plasma arc welding is used for welding very detailed on very

small areas. 

SHIELDED METAL ARC WELDING 

Mainly called "stick welding," this method is the most popular to weld with. The method is the cheapest out of them and is really messy, often resulting in the

splash of milted metal. 

SUBMERGED ARC WELDING

Shielded metal arc welding is mainly used for stainless steel. It’s a pretty fast because it would be a

automatic or semi-automatic process.The electric arc has to be

submerge in flux, so it would protect the metal as it is being

welded.   

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