Fiber Laser

What is a Fiber Laser Cutter?

Fiber laser cutting machine is a kind of laser cutting machine using fiber laser generator as light source. Fiber laser is a new type of fiber laser developed in the world, which outputs high energy density laser beam and concentrates on the surface of the work piece, so that the area illuminated by the ultra-fine
focal spot on the work piece can be melted and gasified instantly, and the automatic cutting can berealized by moving the spot irradiation position through the CNC mechanical system.

Fiber lasers are everywhere in the modern world. Due to the different wavelengths they can generate, they are widely used in industrial environments to perform cutting, marking, welding, cleaning, texturing, drilling and a lot more. They are also used in other fields such as telecommunication and medicine.

Fiber lasers use an optical fiber cable made of silica glass to guide light. The resulting laser beam is more precise than with other types of lasers because it is straighter and smaller. They also have a small footprint, good electrical efficiency, low maintenance and low operating costs.

Laser machines can make sure that:
• Workers are 100% safe by providing laser safety and fume extraction
• Mechanical components are included to automate operations or facilitate the operator’s work
• The laser process is fine-tuned for a specific operation

Uses of fiber laser cutting machine:

Medical Industry

First of all, Medical devices. Medical field cannot imagine its present and future without fiber laser cutting machine. From cutting small components for really complex medical devices to laser surgeries performed on human tissues. The fiber laser machine finds large application in the medical field fiber laser cutting machine sample.

Jewelry manufactures

Secondly, the Jewelry. Jewelry manufacturers were in desperate need of a reliable and cost effective technology. This can provide precise cutting, superior edge quality. Besides, it is able to cut complex shapes and high production ability in less time. A fiber laser cutting system fulfilled all these requirements.

autmotive industry

Thirdly, it is Automotive. The automotive industry is huge and developing every second. Use of Fiber Laser cutting machines makes it easier for this industry to cope with everyday advancement in design and technology. Because these machines are excellent for cutting smaller and complicated components. Also cuts hydro formed parts with great accuracy. These machines are not only specialized in cutting metal but a couple of other materials too. Such as cloth for airbags. It leaves no fraying while cutting the cloth, unlike conventional processes which use blades.

electronics

Fourthly, Electronics. Silicon is the most important material of PCB’s in semiconductor, microelectronics industries. As electronic devices are getting more and more compact with each passing day, PCB’s are bound to get smaller. In such a case, fiber laser machines are ideal to cut thin and delicate material like silicon.

Textile industry

In the end, Textile Industry. Fabric laser cutting machines are gaining popularity around textile industries these days. Because of their extreme accuracy, clean cuts, sealed fabric edges. It prevents fraying and capability to cut different kinds of fabric. Such as polyester, silk, cotton, leather, nylon and neoprene

Advantages

Less Expensive

Less Expensive

Possibly the most valuable advantage of fiber laser cutting is the price. The cost overhead for this technology represents a massive savings, both in initial purchase and over the lifetime of the laser. For starters, it doesn’t require expensive optical mirrors as is the case with other laser technology.

No moving parts

No moving parts

Moving parts lead to heightened maintenance and an increase in operating costs. As light pulses are sent through the fiber optic cabling, it does not require moving mirrors in order to generate the necessary laser.

Boost in Cutting Speed

cutting speed

Another advantage in using fiber optic laser cutting is the increase in cutting speed. When cutting a straight line of 1mm in thickness, a fiber based laser can cut three times faster than that of a traditional laser. This includes cutting through materials such as stainless steel. When cutting through 2mm thickness the time improvement does drop to twice as fast, but never the less, it still represents a sizable improvement.

Cutting Reflective Material

cutting reflective material

One of the major problems when using a traditional laser is in regards to reflective material. There is the chance a laser may bounce off the reflective material, which in turn will damage the equipment. Due to this, traditional lasers are not often used when cutting brass, aluminum and copper. With fiber optic lasers though, this reflective material problem is no longer an issue, which in turn allows for the cutting of these materials.

Higher Electrical Efficiency

Higher Electrical Efficiency

Conventional CO2 lasers require a considerable amount more energy to product the laser beam. In fact, a 2 kW fiber laser cutting setup uses a third of the power as a 4 kW CO2 machine. This means the fiber optic configuration will not only save power each and every time it is used, but due to the lower energy requirements it helps increase the life expectancy of the hardware as well.

What can be achieved with a Fiber Laser?

Fiber lasers are everywhere in the modern world. Due to the different wavelengths they can generate, they are widely used in industrial environments to perform cutting, marking, welding, cleaning, texturing, drilling and a lot more. They are also used in other fields such as telecommunication and medicine.