Do you know laser cutting machine? With the development of laser cutting technology, the application of laser cutting is more and more common, and more and more materials are applicable. But how much do you know about the problems that laser cutting machines often encounter? How much do you know about the following questions?

1. What is the working principle of laser cutting machine?

Laser cutting is a thermal cutting method, which uses a focused high power density laser beam to irradiate the workpiece and quickly melt, gasify, vaporize, corrode or reach the ignition point. At the same time, the molten material is blown out by the high-speed air flow coaxial with the beam, and the workpiece separation is realized by moving the direct light spot position through the numerical control equipment system.

2. Is the laser cutting machine dangerous to operate?

Laser cutting is a very environmentally friendly cutting method, which generally does no harm to the body. Compared with ion cutting and oxygen cutting, laser cutting produces less dust, less light and less noise. But if you do not follow the correct operation method, it is easy to hurt others.

3. What are the factors that affect the accuracy of laser cutting machine?

There are many factors affecting the laser cutting accuracy, some of which are determined by the equipment itself, such as the accuracy of the mechanical system, the vibration level of the console, the quality of the laser beam, the influence of the auxiliary gas and the nozzle, etc.; Some are inherent material factors, such as physical and chemical properties of materials, reflectivity of materials, etc.; There are also some factors, such as output power, focus position, cutting speed and auxiliary gas, which are determined according to specific processing objectives and customer quality requirements.

4. What are the types of lasers and what are their differences?

At present, the lasers used for laser processing and manufacturing mainly include CO2 laser, YAG laser, fiber laser, etc. High power. CO2 laser and YAG laser are widely used in confidential processing; Fiber laser has become a new technology in the field of laser due to its advantages of reducing threshold, oscillating wavelength range and wavelength adjustability.

5. What is the cutting thickness of the laser cutting machine?

At present, the cutting thickness of laser cutting machine is generally less than 50 mm. Compared with other cutting methods, cutting materials less than 20 mm that require accurate size has obvious advantages. At present, Bond laser cutting thickness can cut 130mm, leading the technology.

6. What is the application scope of laser cutting machine?

Laser cutting machines are widely used in automobile manufacturing, kitchen ware industry, sheet metal processing, advertising industry, machinery manufacturing, chassis cabinet, elevator manufacturing, fitness equipment and other fields. However, general laser cutting machines are mainly divided into metal cutting and non-metal cutting, and there are also mixed cutting. Metal and non-metal cutting can be used, but not recommended. Different types of laser cutting machines manufactured by different laser cutting machines have different attention.