Tag : welder

Humble Beginnings Of TIG Welding

The Beginning Of TIG Welding

TIG welding is a technique that fuses 2 reactive metals like magnesium and aluminum. The TIG (tungsten inert gas) welding was made known in the middle of the 1940’s and ended up being very popular. Using aluminum in welding and other types of structural techniques became extensively utilized with the introduction of this welding technique. During the course of the welding process, an arc is produced in between a pointed tungsten electrode and the surface area to be welded and the end result of the gas shield is a nice weld. This type of welding technique protects against the incidence of oxidization.

TIG makes use of a pair of gases helium and argon to produce the gas shield. Whenever these 2 types of gases are combined, the final result is a much better welding speed and deeper welding penetration. Argon is often used in TIG welding considering that it is denser compared to air and it has much better coverage when welding. With TIG welding, a welder can accomplish much better with various kinds of weld particularly steel and aluminum. The filler rod is another important aspect in TIG welding. The filler rod is normally made from the same} materials as the base metal. The filler rod is utilized for reinforcing joints and welding heavy metals.

TIG Welding Is Used By Leading Industries

Among one of the early users of TIG welding was actually the aerospace industry. They have a preference in TIG as a result of the ‘fillers’ that could be utilized to produce very sturdy bonds. This is actually also utilized in nuclear and petrochemical industries. Motorcycles and bicycle designs likewise utilized this sort of welding. TIG welding has a number of benefits however it may not be ideal for all types of welding needs.

Whenever creating consumer merchandise where looks is of significance, TIG is an ideal choice. TIG generates a spectacular finishing coat. It will definitely be left since there no reason for grinding the surface. The precious time spared while doing so is quite beneficial. In most industrial procedures, high quality is given a lot of significance as compared to speed. TIG is slower compared to MIG however the weld results are much better. TIG welding can join a pair of different components or any weldable components despite having thickness of 0.55 millimeters. In fine jewelry, even gold could be welded by TIG. Chrome cobalt frameworks in the field of dentistry can likewise be welded as well as titanium.

TIG requires very experienced welders to work the machine. During the course of the welding procedure the two hands are utilised; one hand in the machine and the other hand is the filler wire. But welders with experienced from gas welding the switch is very easy simply because they are experienced to filling wire manually feeding.

TIG Welding Should Be Handled With Extra Care

Extra care should be observed when working with a TIG machine since this is among the most risky welding technique. If preventative measure is not observed, the light made from the weld will produce an ‘arc eye” to the welder that usually is inflaming the cornea. Protective gear should be used to contain the sparks from any close-by individuals. During the course of the welding process toxic gases are produced. It is really vital that you must wear protective mask whenever working or as much as possible weld in well-ventilated places. TIG welding process is continuously developing ever since its introduction in the 1940’s.