Resistance welding is a method to join two metals that involves the application of force or

It was hard to weld back in those times, but throughout time and progression welding became more of a phenom for the building of metal surfaces and structures. The American Welding Society (AWS) was founded in 1919, it was formed to advance the technology and science of welding. It put more detail and analysis on how to form the welds, how to control the weld puddle, The distance of the arc length from the electrode and the work piece. Welding is a special trade, it takes a person to have good near and far sight, steady arm and hand motion, and concentration. Welding has become great for a lot of amazing things like building automobiles, building structures, bridges. Their have been a lot of things that welding can be attributed to and is amazing for

Welding is a process used to join metal parts by producing a coalescence, called a weld, at a joint. Advances in welding technology have opened the way for innovative designs in structures and machinery. Of modern welding processes, the greatest number fall under the general classifications of arc welding, gas welding and cutting, resistance welding, and brazing.

Tungsten inert gas (TIG) welding is the process of blending together reactive metals such as magnesium and aluminum. The TIG welding method became popular and useful in the early 1940s and, as a result, has greatly propelled the use of aluminum for welding and structural processes. TIG welding is commonly used for both high quality and manual welding.

Usually bond two dissimilar metals are joined using this process of welding, especially to weld one metal over a base metal extending to large areas. Production of corrosion free sheets and plate stock for making processing equipment for different operations in the chemical industries and petroleum industries are the major applications. Explosion welding general requires no filling metals, and external agencies for production of heat are also not required. Diffusion does not occur during the processes. The metal parts are metallurgically bonded, in many cases it results in a mechanical interlocking that is occurred as locking formed by a rippled or wavy interfaces between the surface of metals. The process of welding one metal plate on another can be described with help of Figure

Welding is the process of joining pieces of metal or other parts by heating the surfaces to the point of melting using a blow torch, electric arc, or other means. This careers demand has skyrocketed in recent years. According to Tri-County Technical College, welding is ranked as one of the top ten fastest growing career fields in South Carolina by the US Department of Labor (“Welding Associate's Degree”). Welding is a very meticulous career, to be a welder you have to be focused, careful and you have to have an extensive knowledge of the field to be successful. Welding requires a variety of skill sets. If a person has a variety of skills and experience doors will open up for positions such as: shipbuilding, automotive repair, and construction.

Gas metal arc welding, or most commonly referred to as MIG welding is a very common and sometimes preferred method of welding. Gas metal arc is personally one of the easiest and controllable welding types there is.

By Occupational Safety and Health Standards (OSHA) definition any operator of electric or gas welding and cutting equipment is called a "welder" and "welding operator". The standard 29 CFR 1910 Subpart Q which pertains to welding, cutting, and brazing. The standard consists of 5 parts, they include: 1910.251 Definitions, 1910.252 General requirements, 1910.253 Oxygen-fuel gas welding and cutting, 1910.254 Arc welding and cutting, 1910.255 Resistance welding. It is a rather diverse standard covering all aspects of industrial and commercial applications specializing in safety aspects, guidelines, and requirements as well as proper use and operating procedures.

When you pick a protective welding cap, you need to manage the issues that in actuality depend upon:

Welding is evolving. It is adjusting, dynamic, and testing. It applies new information and logical standards, and it continually is growing its wildernesses.

If you want to be a welder, and actually have a career, you can go to a welding school and learn how to weld, or you can try to be a welders helper and just learn the trade. Welding can be a tough job if you don’t know what you are doing or you do not enjoy doing it. Welding is a fabrication or sculptural process that joins materials together (Modern Welding). This is the process that uses fuel gases and oxygen to make a molten pool of metal to fuse together two pieces of metal, called puddeling (oxy-fuel welding and cutting. Wikipedia). If you decide to weld as your profession, most welding school students have little trouble finding jobs and finding people certified to weld correctly (Welding.Wikipedia).

Our two year welding program consist of Welding I and Advanced Welding. Welding I is a dual enrollment course though STC where students focus on fundamentals of shielded metal arc welding (SMAW) using numerous electrode types, theory and practice of Acetylene welding and cutting, plasma arc cutting and blueprint reading. Students are tested in accordance with the American Welding Society D1.1 codes book as it pertains to the F -1 though F-4 fillet weld certifications. Advanced Welding students presently focus on gas metal arc

On some accounts a welder can perform a task and not make a good weld. In an account with Northrop Grumman Corp. and the U.S. Navy, some welders and inspectors were careless when it came to performing routine job tasks and guidelines. In an article by the Newport News a welding inspector falsified the passing of welds in a U.S. Navy shipyard. Robert Ruks admitted to falsifying weld inspections on vessels in the shipyard. The Navy stated that, “the navy is considering re-examining 23 welded joints on the submarine the USS New Hampshire”, (Newport News, VA) 11 June 2009: Newspaper Source Plus. Wed. 14 Sept. 2015). Mistakes when welding can cause a bad weld to occur. When running a bead you can go to slow which causes large beads of metal that make the weld sloppy and blotchy, going too fast can cause small tiny beads of metal to not form a constant bead. Those can lead to a weld that can fail its

Electrogas weld was developed in 1961 and it was used to make square groove welds for butt and t-joints.Electrogas weld is a classified as a machine welding because its operation requires special equipment.It was used for many things.For example, it was used for shipbuilding, such as submarines, construction storage tanks, constructing bridges, pressure vessels, thick walled and large diameter pipes.Electrogas was used a lot and was one of the fastest welds to fix and combine stuff.Later on, they developed the explosive

Prezi. "UNDERWATER WELDING (HYPERBARIC WELDING)." Prezi.com. Https://prezi.com/nbgvyxwvuvwt/underwater-welding-hyperbaric-welding/, 28 Nov. 2014. Web. 16 Mar. 2016. .

GMAW (Gas Metal Arc Welding) is more economic; Springer reports that “ GMAW is an economic process because it has higher speeds and higher deposition rates than manual arc welding. There is also no need to constantly change electrodes” ( Page 11). GMAW has a higher speed, which means that you can get the job done faster. It also has high deposition rates which makes the weld look clean and smooth.” This method can be used for a high range of work, but it is not suited for repair work because of it’s weld quality” (Page 4). This process can be used for many variations of work including root welds, joints, T’s, butts, laps, and many more applications. Even though its used for many practices, it is not recommended to use this method for