What is fiber laser cutting machine?

The rapidly growing science of laser cutting machines is dominated by two main methods: CO₂ laser cutting and fiber laser cutting. Elias Snitzer invented the fiber laser cutting machine in 1961 and demonstrated its use in 1963. Serious commercial applications only emerged in the 1990s.

• What are the features of fiber laser cutting machine?

• How does fiber laser cutting machine work?

• What is the future trend of fiber laser cutting machine?

What are the features of fiber laser cutting machine?

The fiber laser cutting machine is much quicker when cutting thin metals. However, CO₂ laser cutting machine has better edge quality when cutting thicker materials.

The most valuable feature of fiber laser cutting machine is the price. The cost represents massive savings, both in initial purchase and during the lifetime. It doesn't require expensive optical mirrors.

The maintenance costs are a big selling point. There are fewer moving parts and fewer adjustments to make, resulting in lower downtimes due to maintenance. Parts lead to more maintenance and increasing costs. As light pulses are sent by the fiber cabling, fiber laser cutting machine does not require moving mirrors to generate the laser.

Using fiber laser cutting machine can increase cutting speed. When cutting a straight line of 1mm, the cutting speed of it is three times faster than that of others.

There is the chance a laser may bounce off the reflective material to damage the equipment. Traditional laser cutting machines are not often used when cutting brass, aluminum and copper. With fiber laser cutting machine, the reflective material problem is no longer an issue, which in turn allows for the cutting of these materials.

How does fiber laser cutting machine work?

The first fiber laser cutting machine was introduced in 2008 at EuroBlech. The conveying methods of different laser beams allow to cut highly reflective metals, like aluminum, brass, copper and galvanized steel.

Fiber laser cutting machine is simpler and more durable. The fiber laser light is created by banks of diodes. Then, it goes through optic cables to get amplified. Because the cables are mixed with rare elements, such as erbium and thulium, which are adopted to amplify the light. The lens focuses the light to form a laser beam ready for cutting. It does not need any gases, no mirror realignments, and no warming up.

Fiber laser cutting machine uses an optical fiber cable made of silica glass to guide light. The laser beam is more precise than other types due to its straighter line and smaller space.

What is the future trend of fiber laser cutting machine?

Fiber laser cutting machine has a bright future. Fiber has set eyes on replacing CO₂ to be the leader in the industry. Although the majority of the market is still in the grasp of CO₂ laser cutting machine, fiber laser cutting machine is catching up.

The demand for laser cutting machine is often accompanied by the development of China's sheet metal processing industry. China has become the largest consumer of sheet metal processing.

At present, most are plasma cutting machines, which have problems in processing speed. Therefore, efficiency and accuracy have become the main obstacles. The introduction of fiber laser cutting machine can greatly improve the efficiency of sheet metal processing and the cutting accuracy, together with reducing the waste of processing raw materials. The operating system and interface are in line with ergonomic requirements to effectively reduce the error rate and accidents

It is now the third generation, which will still occupy a leading position in sheet metal processing in the next 20 years.

Learn more something about fiber laser cutting machine can know the features of fiber laser cutting machine and the working principal of fiber laser cutting machine. If you want to buy high-quality fiber laser cutting machine with reasonable price, LZK CNC Machine Tool(Anhui) Manufacturing Co., Ltd. is a better choice for you.