Why Mig Welding Is Faster Than Stick WeldingHave you seen mig welding in action? Maybe a better question is, have you ever wondered how welders produce those sharp, clean, and continuous welds that seem to go on for minutes? This welding video clip was take from a new welding instructional DVD called 'Mig Welding Made Easy'. It is excellent and we give it our highest recommendation. Even veteran welders will learn a thing or two from it. Go here for more information.
See how that welder switches from an aluminum plate to another aluminum plate and restarts the welding process without pause? If you've been in awe at the nice strokes welding tools have produced in the past, you were probably looking at a MIG welder. MIG, short for metal inert gas, is a welding process that specializes in covering aluminum and other metals not made of iron. Working on automatic or semi automatic, MIG welders use welding guns that contain a wire connected to an electric current which joins metals together. Along with this process, inert gas is also passed through the welding gun to protect against contaminants to ensure a clean weld. 
One of the benefits of mig-welding is that it is a faster procedure than manual stick welding. Because aluminum is so soft, this technique is ideal for it considering a slower paced machine would bore holes right through it. In the early days, finding inert gas was hard to come by. Today, carbon dioxide has been found as a legitimate means of protecting against contaminants, making this welding tip and technique pretty cheap compared to other alternatives. In addition to welding aluminum and other softer metals, MIG-welding works faster, provides cleaner welds, and can work with many different types of metals. The downside are its complexity (requiring direct currents, a steady stream of intern gas and unwavering control.) Given the inert gas' work, this technique cannot be conducted in windy areas. A third disadvantage is that it has a long learning curve, presenting challenges for even the most advanced metalworkers. Since MIG welders require its workers to hold its wire feeders and rely on continuously fed wire on one setting that needs to have adjustments made to it depending on the nature of the material, it takes a long time to master. Nevertheless, because MIG is relatively cheap, it has been a hallmark of manufacturing processes. The automobile industry has this technique on its priority list because of its clean welds and quick work. Wherever there is work to be done on non-iron surfaces, this welding skill provides excellent career opportunities. The manufacturing industry continues to remain a good fit in this area...a best bet for jobs, since the production process almost always involves some type of repair or maintenance with MIG-welding work. The construction and shipbuilding industries are also solid bets as well. MIG vs TIG Which One is Right for You?MIG and TIG may appear similar, however they aren't. Check out the benefits and drawbacks of TIG as well as MIG welding and you will know which one to select. Metal Inert Gas (MIG) welding is really a very typical application. Usually used with automotive programs, it runs on a continuous consumable wire electrode as well as shielding gas to produce the weld. The benefits of MIG Welding:MIG is actually faster: If you are considering speed, this technique gives a fast welding solution. It is really a very simple process to automate.MIG Welding is actually User-friendly: MIG is usually more user-friendly as well as easy to setup. The process is commonly more forgiving.MIG is less expensive: MIG gear is cheaper and much more accessible compared to other welding gear.MIG Drawbacks:MIG does not Always Function: MIG welding isn't the best answer for all sorts of steel or all sorts of weldment.MIG can be Messy: The actual MIG procedure creates much more spatter as well as smoke compared to TIG. Tungsten Inert Gas (TIG) welding is mostly used in the aeronautics industry. It’s more complex than MIG welding. This method combines the non-consumable tungsten electrode, the shielding gasoline (MIG) and at times a filler metal too. The Benefits of TIG Welding:TIG is a Cleaner process: TIG welding creates a lesser amount of spatter as well as sparks compared to MIG. It creates a much better work atmosphere with much less smoke as well as fumes.Auto-genous TIG Welds: TIG welding can make auto-genous welds - the ones that do not actually involve any kind of filler materials. The weld is done when the two part touch together. This kind of weldment is often used with regard to parts used in the aerospace industry.TIG is a very precise technique: TIG welding can provide a very good precision when using it with thin materials. It creates welds without producing any contaminants. TIG Drawbacks:Cost: TIG gear is much more sophisticated, so it's also more expensive.Time: If you are considering fast set up, robotic TIG welding isn't your very best bet. It requires a while to setup and performs a little slower compared to MIG.Problems: TIG is commonly less forgiving and never as user-friendly as a technique like MIG. Parts as well as components should be in perfect condition when it comes to TIG welding. MIG or basic wire feed welding is the best welding process for beginners to learn, and it might be the only one you'll ever need. TIG is a bit more advanced for beginners, and is excellent for many types of jobs like building chopper or motorcycle frames, hot rods, and frankly it is so precise you can use it for anything. Most hot rod shops use TIG specifically because it's a cleaner more precise welding process. But their are some welders who will swear by their MIG welders. You can weld aluminum with MIG but most welders agree that TIG is the best process for welding Aluminum. If you can afford both machines, get them. But if you are just starting out you should go with a wire feed MIG welder like the Hobart 140 or 125. Related Articles: Copyright Wcwelding.com
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