Optical fiber laser cutting is the use of laser beam shining on the metal workpiece, and release high energy to make the workpiece melt and evaporate, so as to achieve the effect of glyph cutting and image carving.Laser cutting has the characteristics of high brightness, high directivity, high monochromatism and high coherence
Besides some common materials such as acrylic, PV plate and wood, iron plate, carbon steel, stainless steel, titanium steel plate and other metal materials are also used more and more, which also makes the demand for optical fiber laser cutting machine more and more, laser cutting machine is now an indispensable thing in the advertising industry, optical fiber laser cutting machine what advantages?
1. High cutting accuracy: The positioning accuracy of laser cutting machine is 0.05mm, and the repeating positioning accuracy is 0.03mm.
2, laser cutting machine slit narrow: laser beam focused into a very small spot, the focus of the power to reach the maximum, the material is quickly heated until gasification, evaporation to form a hole, with the linear movement of the beam, the hole continuous formation of very narrow slit, the width of the incision is generally 0.1-0.2 mm.
3. Smooth cutting surface of laser cutting machine: The cutting surface has no burr, and the roughness of the cut surface is generally controlled within Ra6.5.
4. Fast speed of laser cutting machine: the cutting speed can reach 10m/min and the maximum positioning speed can reach 30m/min, which is much faster than the linear cutting speed.
5, laser cutting machine cutting quality is good: non-contact cutting, cutting edge is little affected by the heat, basically do not occur thermal deformation of the workpiece, completely avoid the material due to the impact of punching and shearing edge collapse, generally do not need to do a second processing.
6, no damage to the workpiece: the laser cutting head will not contact with the material surface, so it will not scratch the workpiece surface.
7, not affected by the shape of the workpiece: laser processing is flexible, can process arbitrary shaped graphics, but also can cut pipe and a variety of other shaped materials.Laser cutting machine can cut and process a variety of materials, such as plastic, wood, PVC leather, textiles, plexiglass and so on.
9, save mold investment: laser processing does not need mold, there is no mold consumption, do not need to repair the mold frequently, save the time to replace the mold, so as to save the mold processing cost, reduce the production cost, especially suitable for the processing and production of large products.
10. Material saving: using computer programming, products of different shapes can be cut to maximize the utilization rate of materials.
11. Improve the delivery speed of samples: after the product drawings are formed, the products can be processed and produced immediately, and the new products can be produced in the shortest time.
12, safety and environmental protection: laser processing waste less, low noise decibel, environmental protection clean, safe, pollution-free, greatly improve the working environment