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  • Hanson McLamb posted an update 5 months ago

    What are the several types of welding and just what is he employed for? Should you be looking for the 20,000 foot look at the differing types of welding along with applications, hang in there for a minute, I believe I can help.

    Stick welding

    Stick welding is frequently called Arc welding although that’s a misnomer because TIG welding and MIG welding are actually arc welding processes too. But ARC welding is exactly what many people still call stick welding. Stick welding may be the old school type of welding that grandpa i have done to fix his tractor within the barn. It uses a stick electrode like a 6013, 6011, or 7018 welding rod that’s chucked in an electrode holder seems a little bit as being a battery jumper cable clamp. The rod is struck as being a match to find the arc going and also the rod is fed into the puddle as it burns. Stick welding is pretty simple and the stick welding machine is not hard too as well as pretty cheap. You can purchase a Lincoln 225 AC welding machine at any Lowe’s for way lower than 300 dollars.

    MIG welding

    Mig welding is considered one of many easiest forms of welding to master. Why? As the rod does not have to get fed because it shortens as with stick welding. A wire is fed by way of a cable and out your end with the mig welding gun and all sorts of operator must do is usually to pull the trigger and weld. Sounds easy right? Well it’s not at all that simple. This is a little bit easier to learn than stick welding only a little.

    Mig welding actually type of describes 2 types of welding…bare wire mig, AND flux core welding.

    Bare wire mig is cleaner, and will weld thinner metal, but flux core now is easier to work with outdoors and does not require a cylinder of mig welding gas or perhaps a flow meter. Flux core welding is normally either used for cheap hobby welder s the location where the buyer won’t want to pay the gas along with a gas conversion kit, or really durable applications like earth moving equipment and production welding.

    TIG welding

    TIG welding is recognized as one of the most difficult types of welding to learn…harder to perfect than mig or stick welding. This is because both hands are required to tig weld. One hand holds a tig torch using a tungsten electrode providing you with the arc and warmth…and yet another hand feeds the rod. TIG welding products are generally costlier and more tough to build as there is ordinarily a remote amperage control pedal included and yes it takes a cylinder of argon or argon mix shielding gas to work.

    Tig welding is among the most versatile sort of welding coming from all. The majority of conventional metals could be welded with all the tig process. Carbon and low alloy steels, stainless, nickel alloys, aluminum, magnesium, titanium, cobalt, and copper alloys all can be welded using this welding.

    Plasma arc welding

    Plasma arc welding is just like tig welding other than the tungsten electrode is recessed in the nozzle and the heat is produced by ionizing gasses flowing round the arc. Plasma arc welding is employed where high precision is needed plus situations where a recessed electrode is beneficial. Plasma arc welding is used extensively in aerospace applications for dimensional restoration of air seals and jet engine blade repair where thicknesses in many cases are below .015" and amperages used will often be single digit.

    Gas welding

    Gas welding is amongst the old fashioned categories of welding. Oxygen and Acetylene is easily the most popular setup for the gas welding kit and gas welding remains to be used a great deal for automotive exhaust applications, as well as by homebuilt airplane enthusiasts for welding 4130 chromoly tubing for airplane fuselages. It truely does work. It’s portable. And it’s also fairly versatile… There are still some individuals that swear by gas welding for welding aluminum.

    A lot of people feel that tig welding is much better than gas welding. I am among those people.

    Electron beam and laser welding.

    These types of welding are thought high energy welding processes because they pinpoint heat a great deal better than older more conventional categories of welding. Electron beam welding can penetrate through 6 inches of steel with no bevel.

    Laser welding can pinpoint heat so precisely that weld metal can be deposited on the tool steel injection mold cavity so precisely that heat treatments may be eliminated in support of minimal machining is necessary as a way to restore dimensions.

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