Do you know optical fiber laser cutting machine? With the development of fiber laser cutting technology, it has been applied in more and more fields, and more and more materials need it. However, can you answer the questions often encountered by optical fiber laser cutting machines? You can answer the following questions?
1. What is the working principle of the optical fiber laser cutting machine?
2. Is the operation of optical fiber laser cutting machine dangerous?
3. What aspects will affect the accuracy of the optical fiber laser cutting machine?
4. How to find the focus of the optical fiber laser cutting machine?
5. What are the types of laser sources and what are the differences between them?
6. What is the cutting thickness of the optical fiber laser cutter?
7. What is the application field of optical fiber laser cutting machine?
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Common problems of laser cutting machine
What is the working principle of the optical fiber laser cutting machine?
Optical fiber laser cutting is to use focused high power density laser beam to irradiate the workpiece, so that the irradiated material can quickly melt, vaporize, ablate or reach the ignition point, and at the same time, the molten material can be blown away through the furnace. High speed airflow coaxial with the beam and moving through the CNC mechanical system. The thermal cutting method of point irradiation position to realize cutting the workpiece.
Dangerous operation of optical fiber laser cutting machine?
Optical fiber laser cutting is a very environmentally friendly cutting method, which generally does no harm to human body. Compared with plasma cutting and oxygen cutting, fiber laser cutting produces less dust, weaker light and lower noise. However, if you do not follow the correct safe operation methods, it will also cause personal injury to users or damage the machine.
·Be careful of flammable materials when using the machine. It is not allowed to cut certain materials on the laser cutting machine, including foam core materials, any PVC materials and high reflectivity materials.
·During the operation of the machine, the operator is not allowed to leave without authorization to avoid unnecessary loss.
·Do not stare at laser processing operations. It is forbidden to observe the laser through binoculars, microscopes, magnifiers, etc.
·Do not store explosives in the laser processing area.
What factors will affect the accuracy of fiber laser cutting machine?
There are many factors that affect the accuracy of laser cutting, some of which depend on the equipment itself, such as the accuracy of the mechanical system, the vibration degree of the workbench, the quality of the laser beam, the influence of auxiliary gas, etc. And nozzles, etc; Some are inherent factors of materials, such as physical and chemical properties of materials, reflectivity of materials, etc; Select some factors according to specific processing objects and user quality requirements, and make corresponding adjustments to determine relevant parameters, such as output power, focusing position, cutting speed and auxiliary gas waiting time.
How does the laser cutter find the focus?
At present, some machines have realized automatic focusing. With the automatic focusing function, the processing efficiency of the optical fiber laser cutting machine can be greatly improved: the perforation time of thick plates can be greatly reduced; When processing workpieces of different materials and thicknesses, the machine can automatically adjust the focus to the most appropriate position.
What is the application field of optical fiber laser cutting machine?
Optical fiber laser cutting machine has the advantages of wide cutting range, fast cutting speed, narrow cutting seam, good cutting quality, small heat affected zone, etc., so it is widely used in automobile manufacturing, kitchenware industry, sheet metal processing, advertising, machinery manufacturing and other industries. And flexible handling. Cabinet, elevator manufacturing, fitness equipment and other industries.
