Why Do Welding Work

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Welding. How does it work? What you may not know may surprise you. Not many people know what welding is or how it works. Welding is the process of heating and melting metal parts to join them together. A welding machine uses electricity to melt the electrode, pushing one piece of metal to another. The welding machine uses a ground that connects to the metal that allows the welder to create a flowing current passing through the electrode and the metal that the welder is wanting to fuse together. Electrodes can come in many different sizes and with different types of flux. The flux is the protective coating that is around the welding rod protecting the weld as it is being melted to the metal. There are a few different ways to learn to weld. …show more content…

Welders often wear protective clothing, goggles, helmets, and other safety equipment. Welding gloves are a very important piece of safety equipment because of the amount of electricity produces a large amount of heat and the leather gloves to protect the welder's hands from the heat due to their longer heat tolerance. Long sleeve shirts are also used for heat protection and keeping sparks from burning a welders skin. The welding helmet is necessary for the welder to watch as the weld is being formed on the metal. When the welder strikes an arc, it is incredibly bright and can only be seen through the welding helmet which has a dark tinted lens. Now there are electric welding helmets that are light before the arc is struck and instantly become darker when the welder strikes an arc, protecting the welder's eyes and face from the bright flash and sparks that are created from welding. The proper shoes are necessary when welding. Closed toed shoes are needed to protect his/her skin from sparks that come from welding and from any metal that might fall on the welder’s feet. Long pants also protect the welder from heat as well as sharp

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