Laser cutting machine has the characteristics of directivity, coherence and high strength. It is easy to obtain a high luminous flux density, focus a strong beam on the medium, and use the interaction between laser and matter to change the properties of matter, which is called laser processing. What are the laser cutting machines?
1) The cutting quality of optical fiber laser cutting machine is good: non-contact cutting, which has little thermal impact on the cutting edge, basically has no thermal deformation of the workpiece, completely avoids the edge collapse caused by material punching, and the cutting seam needs to be processed for the second time.
2) Improve the sample transfer speed: After the product drawing is formed, laser processing can be carried out immediately, and new products can be obtained in the shortest time.
3) High cutting accuracy: the positioning accuracy of the laser cutting machine is 0.05mm, and the repeated positioning accuracy is 0.03mm.
4) Save mold investment: laser processing does not require mold, mold consumption and mold maintenance, saving time for mold replacement, thus saving processing costs and reducing production costs, especially suitable for mass product processing.
5) The cutting surface of the laser cutting machine is smooth: there is no burr on the cutting surface, and the roughness of the cutting surface is generally controlled within ra6.5.
6) Safety and environmental protection: less waste, low noise, clean, safe and pollution-free in laser processing, greatly improving the working environment.
7) The slit of the laser cutting machine: focus the laser beam on a very small light spot to make the focus reach high power density, the material is rapidly heated to the gasification degree, and evaporates to form a hole. With the relative linear movement of the beam and material, the hole continuously forms a slit with a very narrow width, and the notch width is usually 0.10-0.20mm.
Main advantages of high-speed fiber laser cutting machine?
8) No damage to the workpiece: the laser cutting head will not contact the material surface to ensure that the workpiece will not be scratched.
9) Laser cutting machine can cut and process a variety of materials, such as plastic, wood, PVC leather, textiles, plexiglass, etc.
10) The laser cutting machine is fast: the cutting speed can reach 10m/min, and the maximum positioning speed can reach 30m/min, which is much faster than wire cutting.
11) Material saving: through computer programming, products with different shapes can be cut to maximize the use of materials.
12) It is not affected by the workpiece shape: laser processing is flexible, and can process any graphics, and can cut pipes and other profiles.
Laser processing has the advantages of wide processing objects, small deformation, high precision, energy saving, small pollution, non-contact long distance processing, automatic processing, etc. The slit is narrow, and the carving is exquisite. The blind slot can be cut without random penetration; Suitable for ultra-thin, fragile, fragile, soft and hard materials and synthetic materials; Fast cutting speed; It has no tool wear; Easy to be controlled by CNC and computer; It is convenient for assembly line operation.
