MIG welding stands for metal inert gas welding. It is either an automatic or a semi-automatic arc welding procedure. In this procedure, a consumable and continuous shielding gas and wire electrode are fed through the welding gun. Much of the time, a direct current, constant voltage power source is used for this process, but an alternating current or a constant current system may also be used. MIG welding can be tricky, so welders should look to these MIG welding tips for guidance.
Getting a better ground clamp can make a world of difference when MIG welding. Likely one of the most vital MIG welding tips, getting a superior ground clamp can help welders avoid replacing their old equipment and damaging their MIG guns. In more recent times, some of the newer ground clamps that are being manufactured are made out of plated steel that only has a small copper piece on the jaws. It used to be that these ground clamps were made out of just copper. These older styles of ground clamps that you can still buy are far superior. The reason is because copper is the best conductor, especially a copper ground clamp with a good spring. If welders want to get a good and reliable start with their guns, they should utilize copper ground clamps.
Another good MIG welding tip to keep in mind is to pay attention to your stickout. The term “stickout” is often misunderstood in the world of welding. Some people misconstrue that “stickout” refers to the distance from the arc to the nozzle, yet “stickout” really is a reference to the distance from the arc to the MIG welding tip, which is also called the contact tip. If your stickout is excessively long, what will happen is that the arc will be softened up and, as a result, cause the weld to pile up. A longer stickout is only recommended for use on very thin sheet metal such as body panels. However, if welders are searching for a crisp and solid arc on thicker metal, they must remember to limit the length of the stickout to smaller than one-half of an inch.
Uphill welding is one of the MIG welding techniques that people just have to get used to. It is advised that welders actually weld uphill on any material that is greater in thickness than one-quarter of an inch. If welders do not follow this recommendation, they will usually end up with welding results that suffer from a lack of fusion. This usually shows up in the absence of any real penetration.
These MIG welding tips can solve massive issues if welders are struggling with the finer points of MIG welding. MIG welding is usually reserved for aluminum and other types of non-ferrous metals. While MIG welding comes with advantages, such as that it allows welders to work more efficiently than if they had to rely on stick welding techniques, it can sometimes get tricky. Welders should remember that they need to pick copper ground clamps, understand what the term “stickout” really means and also learn to finally weld uphill for greater penetration. MIG welding is today quite common in a lot of manufacturing operations.
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