Different Welding Methods and their Technique Used for Individual Welder
Welding is an outstanding method involving a combination of two pieces of metal and pressure, and heat. When these metals are extensively heated, they become softer, making it easy to join different parts together with adequate pressure. This welding concept can be traced back to when versatile metals were first heated and then joined together by extremely high pressure. Afterward, the concept was replaced by gas and electric flames, which are faster and more friendly.
Nowadays, massive welders have heavily invested in the latest different kinds of welding techniques such as laser, electricity, gas beams. Here will dive into different kinds of popular welding method:
Arc Welding
This specific method came to light around the 1802 year and was mostly comprised of consumable electrode metals. These metals mainly contain flux-coated wire, which produces electric currents. The electric arc usually creates a particular gap that omits extreme temperature approximately 6500 F after successfully contacting metal being welded. By doing so, that metal and electrode melts simultaneously and thus creating weld.
The most merit is that the process doesn’t need shielding gas, which is more advantageous, particularly on rusty metals. ARC welding mostly used metal’s size of approximately 4mm and the repairing of intensive steel erection and pipeline welding tasks. Also, the process is used in construction and manufacturing companies at large.
Metal Inert Gas (MIG)
A welder invented this popular kind of welding in the year 1960. MIG welding method mainly uses a particular gun, which is continuously provided with an incredible consumable electrode. If you want to shield that welded metal from surrounding factors such as oxygen, you need to use powerful external gas.
Furthermore, the process generates few welding fumes, easy to learn, and even great electrode efficiency. Conversely, the equipment is more expensive, and the general process doesn’t operate well on thick metals. Also, you need to have an external shielding gas to enhance its entire performance.
The method functions pretty with a wide range of alloys such as bronze, silicon, aluminum, copper, and much more. You could also use the process in fabrication, robotics, plumbing, and construction projects.
Tungsten Inert Gas (TIG)
The method launched around 1941s, and it is a more time-consuming and challenging welding method, which needs very skilled personnel. This process requires you to intensively melt two pairs of metal simultaneously without any filler metal. It mostly produces spatter-free and top-rated welds of numerous alloys, which are thinner.
Conversely, the process needs an external shielding gas and a specialist welder operating the process. Furthermore, that process doesn’t operate on dirty metal materials. The TIG welding method is mostly used in bike and vehicle manufacturing, aerospace welding, and tubing projects.
Mini welder
This method looks familiar to the famous SMAW, but it operates with tubular wire-filled flux instead of solid wire. In most cases, the method is used in heavy welding equipment, thick metals, and construction. Mini welder has recently risen its popularity in markets along with improvised methods and even new techniques. No matter what kind of welding suits your needs, an arc mini welder machine will serve you in the long run.