Many people are not entirely familiar with what lasers are and how they truly work. Lasers are popularly identified with those tiny red lights that children like to play with. But in reality, lasers are a lot more useful, especially in manufacturing industries.
The laser, which stands for Light Amplification by Stimulated Emission of Radiation, is an advanced tool commonly used by industrial entities for various reasons. It can be used for cutting through metals and other materials with high precision, marking codes, cleaning, measuring speed and range, and other purposes. In fact, there are so many industrial procedures that greatly benefit from laser technology.
Benefits of Lasers in Welding
One of the industrial processes that have great use for lasers is welding. With the advent of the laser technology, welding processes have become is more effective and efficient as it allows for greater precision and control over the welded material and yields cleaner, smoother results.
- Faster and more flexible manufacturing process
One of the most obvious contributions of laser technology in welding is that is makes the process faster and the dynamics more flexible. On one hand, meters of thin section materials can be easily welded in a couple of minutes with the use of a high-powered laser while on the other hand, it allows for the welding of thick section materials with only a single pass, making the process significantly easier and faster. And since laser is mostly automated, remotely manipulating the laser beams with multi-axis robotic delivery systems, it allows for a more flexible production.
- High aspect ratio welding
With laser welding, it has become possible to undertake deeper and narrower welding processes that are otherwise impossible with other techniques. In fact, joint configuration is a viable procedure with the use of lasers.
- Lesser thermal damage and material distortion
Because laser only emits limited, highly concentrated heat into the welded material, it results in lesser thermal damage and zones impacted. Because of this, there is only minimal distortion of properties in the parent material compared to when other welding techniques are used.
The laser technology has introduced more elaborate techniques to many industrial processes. In particular, lasers have allowed welding processes to become faster, smoother, and more flexible. If you are into welding works, it is highly advantageous to take up some training courses on laser welding techniques to make your resume more appealing to potential employers in the industrial sector.