There is a long list of benefits that TIG welding has to offer to us. It is also known as GTAW. TIG is expanded as Tungsten Inert Gas and GTAW as Gas Tungsten Arc Welding.

1. Things to Consider Before Buying a TIG Welder
There is a long list of benefits that TIG welding has to offer to us. It
is also known as GTAW. TIG is expanded as Tungsten Inert Gas and
GTAW as Gas Tungsten Arc Welding. There are some cases where
you cannot use TIG welder with full efficiency that they are known for.
Let us see;
Work to be done
You have got to decide upon the type of welding that needs to be used
upon this basic factor. Depending upon the work that you have at
hand, you will have to spot the best way to get it done using a welding
techniques that suits the task perfectly. There are several types of
welding tasks. Even the material that needs to be welded should be
kept in mind while short listing that welding method that will get your
job done the way you want it to be.
For instance if you have the task of a small assembly in a car's engine,
where the thickness of aluminum is 1/8" then you definitely cannot go
in for stick welding. Stick welding is supposed to give poor welds
and huge amounts of fumes while welding aluminum. An MIG or a
TIG can get the job done in this instance. But not all welding jobs are
easy to be matched with the right machine.
Required Quality
It is renown among professionals for it great quality welds. Decide
upon a welder type depending upon the quality required for the
welding task. If you need great quality for products that are very
visible then TIG is the way to go. Sometimes TIG weld is done after
making a pipe joint weld. It is done especially on products to give the
highest quality welding. For consumer products, nuclear work etc this
method of clean welding is done to establish great bonds.
While having to perform jobs that do not require great quality but
quantity within a stipulated time is highly demanded, then MIG
welders can do the trick. This should not degrade the value of MIG; it
is just that professionals and the like have enhanced the worth of its
counterpart.

2. Metal Thickness
Choose a type of equipment keeping in mind the thickness of the
material that needs to be welded. MIG or Stick process cannot be used
for metals which are thousand of inch in thickness. This is because
they heat up the metal way too much than needed. Whereas, they will
serve to be the best choice while welding metals that are ½" in
thickness. They cut them much faster and efficiently.
Machine Efficiency
Decide upon the power of the machine that is required to finish the
weld. People who do welding as a hobby would not require the high
tech TIG to do trivial welding tasks. This will not be the case with
industrial welding where power is the key.
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