how does a fiber laser cutting machine work

How Does a Fiber Laser Cutting Machine Work?

Fiber laser cutting machines have become very popular in the metal fabrication industry. They are capable of cutting a wide range of materials with high accuracy and speed. In this article, we will explain how fiber laser cutting machines work.

What is a Fiber Laser Cutting Machine?

A fiber laser cutting machine is a type of CNC (Computer Numerical Control) machine that uses a powerful laser to cut various materials. Fiber lasers are relatively new compared to traditional gas lasers. They use a fiber optic cable to deliver the laser beam to the cutting head.

How does a Fiber Laser Cutting Machine Work?

There are several steps involved in the operation of a fiber laser cutting machine:

Step 1: Preparation

Before starting the cutting process, the operator must program the machine with the desired shape and dimensions of the material being cut. This is done using a computer-aided design (CAD) program. Once the program is loaded onto the machine, the operator can begin the setup process.

Step 2: Material Loading

The material to be cut is loaded onto the machine's work table. The laser head is positioned above the material, and the table is raised to the appropriate height. The laser head then moves across the material, gauging its surface and configuring the cutting parameters.

Step 3: Laser Cutting

Once the material is properly positioned, the laser beam is fired. The laser's power is set to the appropriate level for the material being cut. The laser head moves across the material, cutting it according to the programmed shape and dimensions. The process is repeated until the entire shape is cut.

Step 4: Material Removal

Once the cutting is complete, the finished piece is removed from the machine. Typically, the remaining scraps of material are removed from the work table, and the machine is made ready for another cutting operation.

Advantages of Fiber Laser Cutting Machines

Fiber laser cutting machines have several advantages over other types of lasers:

1. They use less energy than traditional gas lasers, making them more cost-effective.

2. They have a higher cutting accuracy than other laser types, meaning that a higher-quality cut can be achieved.

3. They are faster than other laser types, reducing the amount of time it takes to complete a project.

4. They can cut thicker materials than other laser types, making them more versatile.

5. They require less maintenance than traditional gas lasers, reducing downtime and increasing productivity.

Conclusion

Fiber laser cutting machines are a reliable and efficient way to cut a variety of materials. Understanding how they work is important for anyone involved in the metal fabrication industry. Their speed, accuracy, and versatility make them a valuable tool for any metalworking business.