TIG Welders – Know the advantages and disadvantages
Of the many welding techniques that exist, TIG welding is one of the most sought-after probably next only to SMAW (stick welding). This allows a good employment opportunity for TIG welders. But, just like any other method, the technique also comes with its own set of advantages and disadvantages. Here they are:
Advantages
TIG welding has its own advantages that makes it perfect and more suitable in select situations. Here is a list of them:
non-consumable electrode
Other methods, as the welding rod also known as SMAW makes use of consumable electrodes. This is also good somehow. However, the welder must interrupt your work, occasionally, in order to replace the rod to fruition. This may have an impact on the overall quality of the finished product. On the other hand, use a different arc TIG with a non-consumable electrode, that allows a continuous and undisturbed work, resulting in a flawless finish.
With or without filler metal
There is also a good amount of versatility enjoyed by TIG welders. For example, they can work using a consumable metal filler to create a fill of weld. This is suitable for many applications. However, There are situations in which a filler welding is not necessary, as in the case of Autogenous welds.
Good for non-ferrous metals
For beginners, It seems natural that the solder should work for all types of metals. But this is not the case. By turn of the century 20, welding of non-ferrous metals or non-metals with iron base is a very challenging task. TIG Welders, on the other hand can work with these metals without a problem. These include non-ferrous metals, as aluminum, copper and magnesium.
Disadvantages
There are, however, one reason several welding techniques are employed in different industries. This is because each method has its own set of disadvantages.
More complicated
TIG welders are generally more skilled and better trained. And that's only with reason, considering the increased complexity of the method and skill requirement greatest techniques applied. For example, It takes a great control and precision to keep the arc, just the right distance of the workpieces. But if you master TIG welding, You can be much sought after in the field.
slowest method
Here's another problem with the method which makes maybe less productive in certain situations. Although the finish is generally more desirable in comparison with SMAW for example, the time consumed by the method is also generally more. This makes it more suitable for finishing quality driven, but not about quick fixes.
Security issues
The use of non-consumable electrode is an advantage. However, also works at a disadvantage. Being non consumable means the absence of flow coating that covers consumable rods. This result in the absence of smoke screen that helps blur the spectacle of light and make the process more bearable for the eyes. So, TIG welders are exposed to greater intensity of light can also cause something similar to sunburn other than caused potential eye. These, However, can be remedied through the use of correct gears.
