How Does A Fiber Laser Cutting Machine Work, And How To Choose The Right Fiber Laser?

Fiber laser cutting machines are becoming quite popular in the industrial sector due to their many advantages over traditional cutting processes. But how does a fiber laser cutting machine work, and how to choose the right one for your specific needs?

In this blog post, we will explore the inner workings of a fiber laser cutting machine and discuss the criteria for choosing the right one for the job.

What Is A Laser Fiber Cutting Machine?


A fiber laser cutting machine uses a laser beam generated by a specific type of fiber laser. This type of laser contains an oscillator, a gain medium, and a waveguide. The oscillator is typically a device that emits light, such as a laser diode. The gain medium is a material designed to amplify the light created by the oscillator.

The waveguide is a device that helps guide the laser beam in a specific direction. Cutting with a fiber laser cutting machine is similar to other laser cutting machines but with increased accuracy.

The laser beam is directed at the material to be cut by a galvano mirror, which can adjust the angle and direction of the laser beam. The laser beam is then focused onto the material, which causes it to be vaporized and cut.

How Does A Fiber Laser Cutter Work?

Laser fiber cutting are an essential tool used in manufacturing and industrial production. They are used to cut, shape, and engrave various materials precisely. At the core of a laser fiber cutting is a gain medium. It is a material that amplifies light through a process known as optical pumping.

The gain medium is placed between two mirrors. Light is then directed into it, causing the gain medium to absorb some energy. The remaining power then creates a high-intensity beam of light by reflecting back and forth between the two mirrors. The gain medium also amplifies the light to be powerful enough to cut through materials.

It is what makes laser fiber cutting so effective. The laser can cut through various materials, including carbon steel, stainless steel, brass and aluminum, by accurately focusing the beam of light at different angles and intensities. Mirrors reflect light; the concentrated beam is known as a laser beam.

This method is based on the precise management of electromagnetic wavelengths, allowing laser beams to be used for data transmission with extraordinary precision and efficiency. The mirrors are set up to ensure that the laser is cutting accurately so that the light beam is focused on a specific point. It is known as the focal point.

The focal point of the laser beam is adjusted to ensure the accuracy of the cut. The shaft is then directed onto the workpiece at the correct angle and speed. It provides that the laser fiber cutting will make accurate and precise cuts. The workpiece is quickly cooled when the amount is complete to prevent overheating.

The software that powers this fantastic machine, and the components that guide and support the material being cut, are essential components of this cutting-edge machine.

Fiber lasers can be tailored to meet any project’s specific needs and applications using various cutting heads of different shapes and sizes. Fiber lasers are the perfect tool for achieving precise and efficient cuts on a wide range of materials.

How To Choose A Fiber Laser Cutting Machine?

There are a few things you should look into when buying a fiber laser cutting machine. Whether it is your first time or you have already been using these things for quite some time, you should always consider the following factors:

The Right Laser Power and Cutting Thickness

The most crucial factor to consider when selecting a fiber laser cutting machine is the laser power and cutting thickness. The higher the power of the laser, the thicker material you can cut with it.

The cutting thickness will influence the cutting process’s speed and the quality of the finished product. Generally, fiber laser cutting machines with higher power and cutting thickness can deliver better results.

Cutting Speed

The cutting speed greatly influences the machine’s quality. Many disregard this important factor, but they shouldn’t. The faster the machine cuts, the more efficient it will be. The higher rate is significant for large projects requiring much cutting.

For efficient time management, cutting speed is the most critical factor. Also, the power of the cutting machine directly determines the cutting speed, depending on the thickness of the material you are cutting. Too fast or too slow speed are both bad for the end product.

Table Size

The cutting table is an inseparable part of the fiber laser cutting machine factory. There are different table sizes; the most common is 3000x1500mm.

The size depends on the pieces you will work on. It’s a no-brainer that larger slices shall require larger tables. So no, what you will work with and choose the table accordingly.

After Sales Service

There are lots of fiber laser cutting machines for sale, but you’ve got to be selective about it. Selecting a machine from a manufacturer that offers exemplary after-sales service is crucial. Laser fiber cutting machines are costly, so that you would want total yield from your investment.

The best way to know your investment is safe is to ensure the manufacturers have good after-sales service. The after-sales service also indicates that the manufacturers are confident about their product which automatically tells you about its quality.


Fiber laser cutting machines are powerful tools for cutting various materials with precision and accuracy. When choosing a fiber laser cutting machine, it is essential to consider the size of the material to be cut, the accuracy required, the cutting speed, and the available power.

You can confidently create intricate designs and finish projects quickly and accurately with a suitable machine. Thanks lot for reading till the end and have a nice day!

WhatsApp:+86 132 1054 6543

Source link: