Welding involves situations that require extreme heat and the electrodes play a very important role in such situations. Well, there are different types of welding electrodes available in the market and professionals have reasons to choose anyone. Some of the well known types of electrodes are metal core, solid core and flux core. Though the availability of all these types has increased manifold, the flux core arc welding coupled with the gas metal arc welding are the professionals' favorites for steel. Basically, different types of steel require different types of electrodes to ensure optimum outcome.

Therefore, when someone is choosing the electrode, he or she must consider the type of steel to be welded for the purpose. In this regard, one must consider the mechanical properties, chemical compositions, as well as [...]

Why do you want to read this article?

You want to read this, because 6G code certified pipe welders are making up to $12,000 a month, right now. A few years ago, the federal government predicted a 250,000 shortage of welders by now. Some of that has been filled by immigration. Some of that went away with the recession. However, things are now going the other way for pipe welders - demand is rising.

We have about five times the Saudi Arabian reserves in the ground. We now have the technology to get it out of the ground. Adding to that, Canada wants to ship us oil down an approved pipeline to Texas that will be built in 2012.

Getting our oil extracted, and the pipeline built are just two projects which require [...]

This process is called by many names and it basically is a welding process that uses an arc to heat metal that needs to be joined. The welder uses a continuous feed filler metal (a consumable) electrode and this is used on the work-piece. This type of welding also must use a shielding that is provided by a gas or a mixture of gasses.

This type of pipe welding machine manufacturers are also called short circuit transfer. In the MIG process, when the wire actually touches the metal to be connected, it lets go of the metal that does the welding. This makes sure that metal doesn't transfer across an arc so there is no puddling.

Also known as gas metal arc welding, the MIG(GMAW) process uses a metal gun to provide [...]

Welding machines of numerous kinds and sizes are used in several industries. The manufacturing units and construction industry emphasize the kind of job they perform. During the welding process, the metal joints will heat until they start melting, join to the other piece, and blend together. Rent your MIG welding tools from the leading provider of welding and related rental products and services.

Leased equipment

Depending on the kind of job, there is wide range of MIG welding equipment available in the market, which utilizes various sorts of energy sources to complete the job, for instance- gas, electric, laser and friction etc. Most of the large soldering machines are expensive and buying them for only one job doesn't sound cost-effective. This is the place it would bode well to lease MIG welders [...]

Engine parts are joined by several methods. Wherever a joint may have to be dismantled there is little alternative to drilling holes and fitting bolts and nuts, the latter being of one of the patented `stop' types that cannot work loose in service. Engine accessories - even some large items such as gearboxes and oil tanks - and bleed connections, fuel injectors, cover plates, and many other items are retained by similar stop nuts held (like all others, with the correct torque) on studs welded to the engine casings. Many engines contain numerous countersunk screws. These always have cross-type heads, such as the Parker-Kalon series. Locking wire, used by the mile in the Second World War, is now seldom seen.

Where engine parts will not need to be separated, the almost [...]

TIG welding is a welding procedure that brings into play non-consumable inert gas and tungsten electrode. The inert gas is utilized as a screen to avoid atmospheric pollution in the course of this kind of welding. The real welding takes place through extremely ionized gas recognized as plasma and metal vapors. As a result of energy produced from a constant current power supply in this method of welding, plasma is formed.

Certainly, TIG welding is one of the most complicated abilities to become skilled at. This type of butt welding machine needs outstanding hand and eye synchronization. In addition, you need high-quality sense of balance together with the aptitude to make use of both of your hands simultaneously.

Anyone who has experienced Tig Welding recognizes that the TIG weld excellence is very [...]