What are the main components and functions of a laser cutting machine

Laser cutting processing, due to its wide cutting range, can handle workpieces of different thicknesses and materials, whether they are metal or non-metal materials, achieving precise cutting. This provides great convenience for the manufacturing industry and reduces processing costs. In terms of cutting speed, laser cutting processing also performs well. What are the main components and functions of a laser cutting machine?

1、 Operation console

Function: Used to control the working process of the entire cutting device, all operation commands are issued from here. The operation console is the core control part of the laser cutting machine. Through it, operators can input cutting parameters, start and stop the cutting process, and monitor the cutting status.

2、 Laser cutting head

Function: The laser cutting head is a key component for achieving cutting operations, which includes parts such as a cavity, focusing lens holder, focusing mirror, capacitive sensor, and auxiliary gas nozzle. The laser cutting head driving device is used to drive the cutting head to move along the Z-axis direction according to the program. It consists of servo motors and transmission components such as screws or gears, ensuring that the cutting head can accurately move to the designated position for cutting.

3、 Voltage stabilizing power supply

Function: The stabilized power supply is connected between the laser, CNC machine tool, and power supply system, mainly to prevent external power grid interference and stabilize the voltage. It ensures that the laser cutting machine can obtain stable and reliable power supply during operation, avoiding the impact of voltage fluctuations on cutting quality and equipment performance.

4、 Laser Numerical Control System

Function: The laser numerical control system is responsible for controlling the X, Y, and Z axis movements of the laser cutting machine and adjusting the output power of the laser. Through preset programs, the CNC system can accurately control the movement trajectory and cutting speed of the cutting head, as well as the output power of the laser, thereby achieving efficient and precise cutting.

5、 Air compressor, air storage tank

Function: The air compressor and storage tank provide and store compressed air, which is usually used for auxiliary purposes

6、 Machine host part

Function: The main body of the machine tool is the main structure of the laser cutting machine, including the cutting work platform and the mechanical parts that realize X, Y, and Z axis movements. It is responsible for placing the cut workpiece and can move it correctly and accurately according to the control program, usually driven by a servo motor.

7、 Water chiller

Function: The chiller unit is used to cool the laser generator to prevent damage due to overheating. The laser generates a large amount of heat during operation, and the chiller unit takes away the excess heat by circulating cooling water to maintain the normal operating temperature of the laser generator. At the same time, the chiller unit also cools the external light path reflection mirror and focusing mirror of the machine tool to ensure stable beam transmission quality.

What are the main components and functions of a laser cutting machine? Everyone knows very well that it is mainly composed of these important accessories, and more and more companies are also popularizing laser cutting machines in various application scenarios.