Over the years, welders have used TIG and MIG welding styles, especially where small components are involved. These styles produce an outstanding finish. However, these welding methods require greater skills and handiness. Besides, they too have their share of downsides. With the advances in the welding industry, laser welding is a new substitute for arc welding. In essence, laser welding works better than the traditional methods. This article exposes helpful hints in comparing laser welding with traditional welding methods.
A look at traditional methods
With reference to TIG and MIG welding styles, the main material used in the process is gas. TIG style uses a tungsten electrode and a filler material, which is usually hand-held. MIG welding style uses an electrode, which is the filler wire. Both methods are adjustable, especially where delicate components are involved in producing a high-quality welding finish. Spot welding is another recognized method of traditional welding. Overall, all traditional methods of welding use an intense amount of heat, which eventually affects the area around the weld.
When it comes to laser method, the heat needed for welding comes from a light beam with a micro-diameter. The amount of heat supplied melts the metal to create a high-quality product. Based on the specific task involved, a welder may use the filler material as it happens with TIG welding. The laser beam is easily controlled to produce a high quality work.
Advantages of laser welding
The following are some of the qualities of laser welding, which make it better than the traditional styles:
Weld strength: laser welding produces a higher strength based on its narrow size and super depth-to-width ratio.
Heat effect: laser welding minimizes the area affected by heat during welding. Besides, it offers rapid cooling that saves the area as fast as possible.
Metals: Laser method works with a wide range of metals including stainless steel, carbon steel, aluminum, and other metals.
Precision: compared to traditional methods of welding, the laser produces a better quality and accurate welding of smaller components.
Deformation: with laser style of welding, you can expect the bare minimal shrink or deformity. Besides, there is no contact between the material and the laser head. If you would like to do one-side welding, it is possible to accomplish it with laser method.
Applications of laser welding
With its unique properties, laser welding is versatile and can serve different applications. For instance, welders can use it to produce precision parts, medical devices, machined items, and even jewelry welding. As a welder in the 21st century, you need to look for ways of making work easier and of improving the quality. Laser welding, with the benefits it offers, enables you to achieve that goal.