Analysis of the role of laser cutting machine !

The birth of laser cutting machine has brought unprecedented improvement to our industrial development. The important role of each part of laser cutting machine is that the high-tech product can only be completed with the following functions.

1) Machine tool mainframe: laser cutting machine machine tool part, the mechanical part that realizes the movement of X, Y, and Z axes, including the cutting work platform. It is used to place the workplace to be cut and can move correctly and accurately according to the control program, usually driven by a servo motor.

2) Laser generator: a device that generates laser light source.

3) External light path: refractive mirror, used to guide the laser in the required direction. In order to prevent the beam path from malfunctioning, all mirrors must be protected by protective covers, and clean positive pressure protective gas is introduced to protect the lens from contamination.

4) CNC system: controls the machine tool to realize the movement of X, Y, and Z axes, and also controls the output power of the laser.

5) Regulated power supply: connected between the laser, CNC machine tool and power supply system. It mainly plays the role of preventing interference from the external power grid.

6) Cutting head: mainly includes parts such as cavity, focusing lens seat, focusing mirror, capacitive sensor and auxiliary gas nozzle. The cutting head drive device is used to drive the cutting head to move along the Z axis according to the program, and is composed of a servo motor and transmission parts such as screw rods or gears.

7) Operation table: used to control the working process of the entire cutting device.

8) Chiller: used to cool the laser generator. The laser is a device that converts electrical energy into light energy. For example, the conversion rate of CO2 gas laser is generally 20%, and the remaining energy is converted into heat. The cooling water takes away the excess heat to keep the laser generator working normally. The chiller also cools the reflector and focusing mirror of the machine tool's external optical path to ensure stable beam transmission quality and effectively prevent the lens from being deformed or exploded due to excessive temperature.

9) Gas cylinder: including laser cutting machine working medium gas cylinder and auxiliary gas cylinder, which are used to supplement the industrial gas of laser oscillation and supply auxiliary gas for the cutting head.

10) Air compressor, gas tank: provide and store compressed air.

11) Air cooling dryer and filter: used to supply clean dry air to the laser generator and beam path to keep the path and reflector working properly.

12) Dust extractor: extract the smoke and dust generated during processing, and filter them to make the exhaust gas emissions meet environmental protection standards.

13) Slag remover: remove the scraps and waste generated during processing.

Based on the above analysis, the role of laser cutting machines brings immeasurable wealth to the development of society, solves the demanding requirements of precision, fineness and beauty in our daily life, and brings us unlimited creative products.

Related product links

CO2 Laser Cutting Machine