Technology progress has changed the world in multiple ways. Many activities are done in a totally different way than they used to a while ago. The cutting of metals, for instance, is more accurate and easier than ever before, thanks to the tremendous power and precision of cutting lasers. These amazing machines can cut through the toughest materials without even touching them. The only thing that’s needed is a strong enough laser beam to penetrate the material. There are enough machines able to generate this beam, so the problem is solved, and many industries are now able to use this advanced technology in their manufacturing processes. They can save a lot of time and money, as older methods were far more expensive and more laborious.
One of the advantages of laser cutting of metals is that the tools can be used over and over again. There is no wear and tear since there’s no physical contact between a blade and the metal to be shaped. Everything is done with mirrors and lenses, the cutting instrument being nothing else than a beam of light. Older methods implied frequent replacement of the cutting tools, thus being extremely expensive. Laser methods are much cheaper, thus being preferred by manufacturers in many industries across the globe.
Since there is no cutting edge, the contamination of workpieces is significantly reduced. Neither the tool nor the material can be contaminated. Also, the chance of warping the material is also reduced, as lasers have a very small heat-affected area around the cutting line. This is an awesome advantage, as some materials are impossible to cut by traditional methods.
Precision may also be much better since there’s no wear during the cutting process. The laser beam is going to be as sharp as at the beginning throughout the entire cutting process. It’s like using the same new blade from the very beginning to the end of the work.
All these lead to the conclusion that lasers are much more effective than any other method when it comes to cutting through sheet metal. Their effectiveness, their precision, and the fairly reduced costs make laser cutting the first option in all these situations. Nonetheless, it’s worth mentioning that in the case of very thick metal pieces, the plasma may be better than laser regarding operating costs. The problem is that very powerful laser cutting machines are much more expensive than plasma machines, so they aren’t always the best solution regarding profit.
Anyway, laser cutting is here to stay, as it is one of the most precise and cost-effective methods of manufacturing a wide range of metal parts and products. As there are many different methods of laser cutting, all you need is to choose the right one for your work, and you’re going to benefit from this amazing power of light. Vaporization, cold cutting, melt, and blow, scribing and burning stabilized laser cutting are only a few of the different methods that are available today.