The,History,Welding,When,you,d technology The History of Welding
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When you drive your car or look at a light fixture in thestreet or open your microwave, chances are that there is something in any ofthose items that has been welded. These products and others have been a part ofthe process of welding for more years than you might imagine. Welding actually started a very long time ago during theMiddle Ages. Many artifacts have been found that date back to the Bronze Age.These have been small boxes that were welded together with what is called lap joints; no one is exactly sure whatthese were used for, but this was important to that time. The Egyptians also made a variety of tools by welding piecesof iron together. Perhaps this is where Maxwell's Hammer comes later? Who cansay! Then came the rise of the Middle Ages and many people there were able touse blacksmithing for iron. Different modifications were made along the wayuntil the welding that is used to day was developed. There were several significant inventions in the 1800s thatinfluenced welding included here: · The invention of acetylene by an Englishmannamed Edmund Davy.· Gas welding and cutting became known and a wayto cement pieces of iron together.· Arc lighting was a very popular part of weldingafter the electric generator became known.· Arc and resistance welding become anotherpopular aspect of welding.· Nikolai N. Benardos receives a patent forwelding in 1885 and 1887 from America and Britain.· C.L. Coffin receives an American patent for aarc welding process. After the 1800s many more patents and inventions were madein order to create more ways of doing welding but one of the greatest needswould come much later during World War I because this process was needed tocreate arms. Because of the demand welding firms became a staple of America andEurope because the war needed welding machines and electrodes to go with them. During the war people really got a chance to look at howwelding worked and it became a very popular way of work. So much so that in1919 the first American Welding Society was begun. This nonprofit organizationcame directly out of through a group of men who called themselves the WartimeWelding Committee of the Emergency Fleet Corporation (Source: Miller Welds). The 1950s and 1960s were also a significant time for weldingbecause a welding process using CO2 was discovered and a variation of this formof welding that used inert gas became very popular in the 1960s because itproduced a different type of arc. There have been a number of improvements in the weldingtrade over these years and today the process has added two areas, friction andlaser welding. These two have created a more specialized field and thereforemore opportunities for learning. One interesting point about laser welding isthat those people who use it have found that is a tremendous heat source so itcan actually weld both metal and non-metal objects.
The,History,Welding,When,you,d