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Inventory of Core Components of Laser Cutting Machine

Sep 25, 2020

As we all know, the high precision, high efficiency and other characteristics of fiber laser cutting machine are processing tools of the metal processing industry. However, these technical advantages are concentrated on the accessories of the equipment. Even if the same fiber laser cutting machine uses different accessories, the final cutting effect will be different. Therefore, if the user wants to buy a cost-effective optical fiber The matching of accessories for laser cutting machines is extremely important.



1. Fiber laser

Fiber laser is the head accessory of fiber laser cutting machine and the core "power source" of fiber laser cutting machine. Currently, the most equipped fiber lasers on the market are: German IPG lasers and British SPI lasers. Compared with other lasers, these two fiber lasers have the advantages of higher cutting efficiency, more reliable quality assurance, longer service life, and lower maintenance costs.

2. Stepper motor

It is related to the cutting accuracy of the fiber laser cutting machine.

3. Control part

The control system is the dominant operating system of the fiber laser cutting machine, and its quality determines the stability of the operation performance of the fiber laser cutting machine. It mainly controls the machine tool, realizes the movement of X, Y, Z axis, and also controls the output power of the laser.

4. Cutting head

The cutting head of the laser cutting machine is a laser output device, which consists of a nozzle, a focus lens and a focus tracking system. The cutting head of the laser cutting machine will travel according to the set cutting track, but the height of the laser cutting head needs to be adjusted and controlled under different materials, different thicknesses, and different cutting methods.


5. Servo motor

Servo motor refers to the engine that controls the operation of mechanical components in the servo system, and is an auxiliary motor indirect speed change device. The servo motor can control the speed and position accuracy very accurately, and can convert the voltage signal into torque and speed to drive the control object. The high-quality servo motor can effectively ensure the cutting accuracy, positioning speed and repeat positioning accuracy of the laser cutting machine.

6. Laser tube

This is also the heart of the laser cutting machine. The price of high-end laser tube is very expensive, generally tens of thousands of yuan, and the service life of a better quality laser tube is generally about 8000 hours.


7. Laser lens

Related to the power of the fiber laser cutting machine. According to different materials and applicable power, the price of lenses varies greatly, so the use effect and service life are also different.