In welding there are three types of welds you need to learn before you get a job. The three types of welds you are going to learn are Tig, Mig, and Arc welds. In each one you will need to learn their own technique and how they work. In each type of weld there are different types of material and equipment used. You also have to learn about the safety of each type of weld.
Mig welding is an electrical type of weld. When you are Mig welding the material you will need a spool gun, gloves, a Mig welder, and welding helmet. The safety of Mig welding can be serious. When you Mig weld it can be easier with a spool gun. The spool is a gun that as you press the trigger metal wire either steel or copper will come out and create your weld. When Mig welding it is better to go slow, so you have a stronger bondage with your metal.
Tig welding is an arc welding process that uses a non-consumable tungsten electrode to produce the weld. The area and electrode is protected from oxidation or other atmospheric contamination by and inert shielding gas (argon or helium), and a filler metal is normally used, though some welds, known as autogenous welds, do not require it. GTAW is most commonly used to weld thin sections of stainless steel and non-ferrous metals such as aluminum, magnesium, and copper alloys. However, GTAW is comparatively more complex and difficult to master.
Arc welding is a process that is used to join metal to metal by using electricity to create enough heat to melt metal. When the melted metal cools the metal binds together to hold together. It is a type of welding that uses a welding power supply to create an electric arc between an electrode and the base material to melt the metals at the welding point. They can use either direct (DC) or alternating (AC) current and consumable or non-consumable electrodes. The welding region is usually protected by some type of shield gas, vapor, or slag.
Welding is one of the best trades to do. When becoming a welder once you are certified, there are a lot of jobs out there. Total- western welders earn $100,00 annually, or $48 per hour, which is 94% higher than the national average for all welders at $36,000 annually and 48% higher than the national salary average for all working Americans. When becoming a welder you can also use it to work while you are at home in the shop. When welding you will need a steady hand so that way you are not making curved lines in your welds.

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