Arc Welding Basics
This article on arc welding describes what it is, and what projects it's used for, and more.
Electricity is a pretty linear current that stays safe tucked away inside an outlet amongst a jumble of wires ready to deliver voltage on the flip of an on switch.
Many people might not consider electricity as a maneuverable tool that can be harnessed to produce in power applications. On the opposite end of the spectrum are welders who control the flow of electricity with their own aptitude and skill to join two pieces of metal. This is referred to as Arc welding...Using the power of electricity to melt metal to a liquid form. This is used to fuse two pieces of metal together. Arcwelding units referred to as stick welding works by drawing electricity through an electrode (a specialized steel rod) which is passed through the material at hand. Because the electric arc from the welding tool can be negatively influenced by wetness or rustiness, electrodes are coated with flux that prevents the formation of oxides.
Welding jobs in this area of expertise run anywhere from $100 to $600 dollars, depending on its size and project ability. They have a reputation for being able to weld thicker metals than MIG welders. Only high end MIG welders in the two to three thousand dollar range are capable of welding the same metal thickness. In essence, high end MIG welders are worth it because they provide the same power as arc-welders, yet cleaner. An arc-welders electrical current is more difficult to master.
Using arc welders must be proceeded with caution. These tools emit ultra violet rays and sparks, which work together to penetrate the skin. For body protection, a pair of jeans free of tears and rips is ideal since they can be ignited by sparks. In addition, your sleeves and collars should be buttoned. Hands should be protected with leather gloves and eyes should be safeguarded with goggles at the very least, along with a welding helmet that filter plates. Although you can use this technique on rusted metal, it is a good idea to establish your arc on clean surfaces.
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