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Welding technology essay technology essay
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Welding technology essay technology essay
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Welding History Blacksmith’s have been around since the middle ages.Throughout the years they have developed different skills and techniques. During the 19th century, gas welding and cutting was developed. World wars have changed the history of welding, and its advancements have changed the world we live in today. Also, during World War l the military demanded armament production, this is where welding took place.The latest advancements are being made today such as the lasers and the types of welding that are being used. Early techniques of blacksmiths Blacksmith is a person who makes and repairs things in iron by hand. According to the website “History of blacksmith” Blacksmiths gained skills during the Iron Age which is the common use of Iron. During this time someone discovered this material and knew that it could be used to make utilities and weapons such as knives and arrowheads. One procedure they had to produce iron was melting it on a container made out of clay called bloomery, it could be made into any shape by hammering it to the wanted figure. Another method was the cast iron which was …show more content…
when iron was remelted and put into a mold so it could be much stronger than before. Welding in the 19th century During the 19th century welding changed history and the world we live in today. For example, during the World Wars a lot of armament that required welding were ordered in enormous quantities, this was when many companies in The U.S. and Europe started to produce many welding machines. Then, in 1911 the first pipeline was fabricated using oxyacetylene welding. In 1917, many industries in England switched to electric arc welding to produce mines and bombs because of the lack of Gas. Addition, in 1928 Westinghouse welded railroad bridges in order to transport large generators. Welding advancements during World War l As mentioned before,many industries in England switched to electric arc welding to produce mines and bombs because of the lack of Gas. Then, just two years later, in the year 1919, president Wilson, established the AWS. During World War l, electric arc welding was utilized by the Germans in order to fix their airplanes. Before the 1920’s, D.C. current batteries were used to weld but then welding machines were starting to be utilized more and are still used today. Finally, in early 1940’s, GTAW was developed at its perfection by the Linde Company. Technological Advances of the 20th century During the 100 years of the 20th century a lot has changed such as the way we communicate and transport and build. For example, the World Wide Web,which was not well known until 1990, was a great invention which was founded by Tim Berners-Lee. Next, without the Wright brothers invention, who knows how people would get to travel, December 17, 1903 was the date that the brothers built their first successful airplane. Another great invention, was radio tuners, this allowed people to switch to different stations and be able to take to each other through a radio. Lastly, stainless steel, was founded on 1916, by Henry Brearly, this allowed steel not to rust. Steel that does not rust will allow things to last longer such as planes. ships, and armament. New advancements In lasers and types of welding today First of all, laser cutting is just what it sounds like it is used to cut metal with a laser. Laser cutting is a new procedure that is used on both metals and nonmetals. This is one of the latest processes, and it is used because of the enormous quantity of energy it has in a small space. In 2013, the progress of Gas Metal Arc Welding-Brazing was being developed in order to weld steel that was being utilized in autos. Finally, this latest technology can help us dream of bigger things and this can lead to inventors to develop better skills and equipment. The cool thing about laser welding is, that metal and nonmetals can be easily and efficiently cut in no time. Advancements in the future of welding will be found all throughout the world. The world needs welding, welding is not just putting two pieces of metal together, it is the key for better buildings, structures, and armament. The world we live in will never be in peace so when another war comes up welders will be ready to build armament with the latest and best technology of welding. This will allow not only the U.S. but the whole world to be powerful and advanced. As a matter of fact, developments for welding will never stop, as a result welding will just become easier and easier. When something is made better it is easier to use and it will always be stronger and will last more than it has in the past. In the future, welding will be used with much more stronger and efficient steel or metals that will be joined together to build anything that is demanded in a short amount of time. This will allow welders to produce and manufacture things that are needed immediately because of the great new technology. Ultimately, Welding has been around for a very long time, and throughout the decades people have developed better equipment and skills.
Even though welding has been around for a long time, most of the best inventors were around during the 19th century and have changed the way thing are done today. During the 20th century, many technological advancements developed and have made welding easier because of the different types of welding that have been developed. Welding impacted the world during World War l, because during the war armaments that were going to be utilized were ordered in tremendous amounts. Therefore, welding has been around since the Iron Age and has let people build strong steel and powerful armament such as Weapons, tanks, and planes. Finally, welding has had many advancements, and will continue to do so in the future, because the world needs
welding.
scientific experiments (Go welding: history of welding 1). Conventional welding is most easily explained as arc welding processes. Some arc welding processes are TIG welding, Stick Welding(SMAW), and MIG welding. TIG stands for Tungsten Inert Gas welding this means that using tungsten as a electrode and an inert gas, which is usually argon, the weld is produced by creating an arc between the piece being welded and the tungsten electrode. SMAW or stick welding utilizes a stick electrode held in a clamp surrounded by a powdered substance to weld. Mig welding uses a machine that holds a wire feeder within it, the wire feeder feeds the wire electrode through a tube to a gun that slowly sends out the wire as well as a steady flow of inert gas. These and other processes classified as conventional welding processes are the best processes for welding jobs because they are more cost effective, more...
Tomorrows Welders Thomas Jefferson said, “I find that the harder I work, the less I call it work”. I have often found myself in situations where I needed to fix something but could not because it is metal. I believe this might be why I began to show interest in welding. There is great satisfaction in being able to create or fix a metal object on your own.
Welding is a excellent career choice for those who like to build things with their hands and have a strong attention to detail. It requires an extensive amount of knowledge and skill but for those who get a solid grasp of the respected trade they're rewarded with tremendous job opportunities and first-rate pay.
Welding can be traced back to the ancient times. One of the earliest methods of welding is bronze age. when ancient people back then had small gold circular were made by pressured welding lap joined together. Then in the Iron Age the Egyptians and people in the eastern area learned to weld pieces of iron together. In the middle age blacksmithing was developed. Blacksmithing is when you weld a piece of metal and hammering it but it was in the 19 century that welding was invented as they know it today.
Anybody and everybody can become an industrial machinery mechanic; especially, those who are passionate about getting their hands plastered in motor oil, grease, and other mechanical lubricants. These people will more than likely be ecstatic about getting into industrial machinery mechanics. They need to be able to put in one hundred ten percent of their effort into becoming an industrial machinery mechanic. An industrial machinery mechanic’s overall objective on the job is to stop a mechanical error before it happens. An industrial machinery mechanics are often caught repairing, maintaining, and fabricating machinery. They will be required to have certain education and training as well as some on the job training or complete an apprenticeship program. They will receive many benefits for working in this particular field.
Skills of welding students welding program learn the art of heating and shaping metal, required classes may include advanced mathematics. To become a certified welder you are required for two year educational high school or college. Travel opportunities for welders you prefer the open or even the open ocean to a cramped office, life style of the ‘’road warrior’ ’welder could lead to an exciting career once you’ve completed a welding program, these travel bound welders are used to going across the country in order to work on huge projects. The advantage of becoming a welder you have plenty of travel opportunities your afford to work on land/or ocean.
"MIG Welding—The Basics and Then Some." - TheFabricator.com. N.p., 13 July 2004. Web. 15 Apr. 2014.
Jonathan Atteberry claims, “T.I.G welding is difficult to learn and requires an elaborate welding rig of skills. It also uses a lot of electricity to make the welds clean and spatter less” (Parag 5). T.I.G welding is hard to learn because people have different hand coordination.... ... middle of paper ...
The welder’s job is to complete each weld to the specified standards using appropriate equipment and materials, while following the employer's recommended procedures. It's also important to observe applicable safety precautions, to minimize the risk of injury to the welder or other workers nearby. Many welders supervise a team of helpers or assistants and may also be responsible for training an apprentice welder on the job site.
Wet welding comes with more disadvantages than it does with advantages. The advantages would be; it requires no construction or habitat, it is fast and cheaper. Disadvantages are; the risk of the welder is much higher, the welds aren't as good, and it is hard to assume the integrity of the welds because defects are hard to notice if they are under the surface of the weld. Welders who are wet welding also numerous complications when they went weld the most common ones are; arc construction, steaming deposition rate, bubbling effects, electrode diameter, and the underwater welder
Welders have many duties on the job. For example, studying sketches, blueprints and specifications. Welders also have to calculate dimensions that need to be welded, ignite torches or start power supplies, monitor the welding process to avoid overheating and also maintain equipment and machinery. Welders work in a variety of industries, from cars to steel beams for buildings. Arc welding, or also known as manual metal arc welding or stick welding, is when an electric current is used to strike an arc between the base material and a consumable electrode rod. In other words, it is the most common type of welding today and uses electrical currents to create heat and bond metals together. There are over 100 different ways that a person can use to weld sheets of metal together. The type of welding is usually determined by the types of metals sheets being joined and the circumstances the welding is
There is many different types of welding, whether it’s welding steel or any different type of material. Depending on the type of material depends on the process of welding and the welding materials that you use. Welding is a form of fabrication that joins the metal together by using heat and electricity to bond the two. The most popular types of welding are shielded metal arc welding (SMAW), gas tungsten arc welding (GTAW), gas metal arc welding (GMAW), flux-cored arch welding (FCAW), submerged arc welding (SAW).
Welding is literally building a new world. The world would not be the way it is today if it was not for welding. As you look around, almost everything you see may have been welded. Welding has changed our world in numerous ways over the last hundred years, and continues to do so with the new advances and groundbreaking ways to weld.
Eadfrith, he used jewels and precious metals to create the beautiful cover for the book. Most of the “blacksmiths” in this age were in the monasteries even though there are accounts of forges through out the land. But it was the amazing illuminated manuscripts and the jewelry that made this age thrive. Mostly using exquisite metals like gold and silver and encrusting valuable gems for there designs. Furthermore the true metallurgical services of the Irish blacksmiths were not only limited to manuscripts.
“Every nail driven should be as another rivet in the machine of the universe.” –Thoreau. Carpentry is a worldwide occupation that includes building and repairing things made from wood and other materials. A carpenter probably built the house that you live in and the building that you work in. Carpenters are located all around the world in places you would never think.