Since the 1960s, lasers have been adapted to do various tasks often better than the pre-existing tools. There are three types of lasers; crystal laser, gas laser, and the fiber laser. This article discusses two important aspects of fiber laser cleaning: how it takes place and what makes up a fiber laser. A laser cleaner uses a fiber laser to get the best results. Recent advancements in laser technology have enhanced the accuracy of cleaning impurities such as rust, rubber, corrosion, and oils. Below are some of the vital basics of using, care, and managing laser cleaning tools.
1. Fundamental basics
Fiber laser applications vary. Practical applications include marking, cutting, welding, drilling, engraving, and cleaning. Fiber laser cleaning gives a better outcome than media blasting, ice blasting, and chemical solutions. Secondly, non-contact laser cleaning machines are typically non-abrasive, leaving a smooth surface.
Laser cleaning machines are safer to use as opposed to other methods of cleaning. The process is also cost-effective. The devices allow for great control over output, desired wavelength, and depth to top it off. Working with fiber laser is preferred because it is easier to control the laser.
2. How it works
Fiber laser technology has improved over the last few decades. Modern-day fiber lasers are more powerful and efficient. The fiber material used in cleaning has a coating of rare earth elements. Examples include holmium, dysprosium, and thulium. Most fiber lasers feature a dual-core design that guides light along the fiber tube.
While the rare elements making up the fiber laser are essential, the fiber at the center of the laser cleaning machine is vital to the device’s functions. Gas lasers use helium or carbon dioxide as the medium, while crystal lasers use a crystal compound abbreviated as Nd: YAG. Laser electrons are pumped sometimes from multiple sources through a coupler and reflected by Bragg Gratings to create a cavity for the fiber laser to pass through.
3. Fiber laser applications
Fiber laser applications are virtually endless. The most prominent application is cleaning dirty surfaces. Fiber lasers are easier to control in portable laser rust removal cleaners because they are easier to manage by hand. The result is often a polished finish. The laser cleans impurities such as paint, rubber, oxidation layers, and rust. Industries that make the most use of fiber laser cleaning include the automobile industry, plumbing, and the shipping industry.
Additional applications include laser welding, laser engraving, and laser marking. Fiber lasers work well with reflective surfaces without getting damaged. Unlike other beams that, when reflected, damage the equipment. Fiber lasers also make barcodes and personalized labels. Bar codes and labeling is crucial in the medical industry, where authentic tools are of overwhelming importance.
Fiber laser cleaning has taken center stage in the industrial cleaning industry. Lasers have contributed significantly to the advancement of manufacturing processes in different sectors and the advancement of research in crucial fields. The fiber laser cleaning principles discussed in this article include various applications, laser works, and fundamental basics. Such are the details to guide you when buying, using, and caring for laser cleaning machines.