Advantages of fiber laser cutting machine

The advantages of fiber laser cutting machine cutting

1. High cutting accuracy: the positioning accuracy of the laser cutting machine is 0.05mm, and the repeat positioning accuracy is 0.03 mm.

2. The laser cutting machine has a narrow slit: the laser beam is focused into a small spot, so that the focal point reaches a high power density, the material is quickly heated to the degree of vaporization, and evaporates to form a hole. With the relative linear movement of the light beam and the material, the hole continuously forms a slit with a very narrow width. The width of the slit is generally 0.10-0.20mm.

3. The cutting surface of the laser cutting machine is smooth: the cutting surface has no burrs, and the surface roughness of the cut is generally controlled within Ra6.5.

4. The laser cutting machine is fast: the cutting speed can reach 10m/min, and the maximum positioning speed can reach 30m/min. It is much faster than the wire cutting speed.

5. The laser cutting machine has good cutting quality: non-contact cutting, the cutting edge is little affected by heat, there is basically no thermal deformation of the workpiece, and the collapse of the material formed during punching and shearing is completely avoided. Generally, the cutting seam does not require secondary processing. 6. No damage to the workpiece: The laser cutting head will not contact the surface of the material to ensure that the workpiece is not scratched.

7. Not affected by the shape of the workpiece: laser processing has good flexibility, can process any graphics, and can cut pipes and other profiles.

8. The laser cutting machine can cut a variety of materials, etc.

9. Save mold investment: Laser processing does not require molds, does not consume molds, does not need to repair molds, and saves mold replacement time, thereby saving processing costs and reducing production costs, especially suitable for processing large products.

10. Material saving: Using computer programming, products of different shapes can be cut to maximize the utilization of materials.

11. Improve the speed of sample delivery: After the product drawing is formed, laser processing can be carried out immediately, and the physical object of the new product can be obtained in the shortest time.

12. Safety and environmental protection: Laser processing has less waste, low noise, clean, safe, and pollution-free, which greatly improves the working environment.

Technical characteristics of fiber laser cutting machine

(1) High precision, fast speed, narrow cutting seam, minimum heat-affected zone, smooth cutting surface without burrs.

(2) The laser cutting head will not touch the surface of the material and will not scratch the workpiece.

(3) The slit is the narrowest, the heat-affected zone is the smallest, the local deformation of the workpiece is minimal, and there is no mechanical deformation.

(4) The processing flexibility is good, it can process any graphics, and it can also cut pipes and other special-shaped materials.

(5) It can cut any hardness materials such as steel plate, stainless steel, aluminum alloy plate, cemented carbide, etc. without deformation. Processing material

Stainless steel, carbon steel, alloy steel, silicon steel, spring steel, aluminum, aluminum alloy, galvanized sheet, aluminized zinc sheet, pickling sheet, copper, silver, gold, titanium and other metal sheets and pipe cutting.

The advantages of fiber laser cutting machine over CO2 laser cutting machine:

1) Excellent beam quality: smaller focused spot, finer cutting lines, higher work efficiency, and better processing quality;

2) Extremely high cutting speed: 2 times that of the same power CO2 laser cutting machine;

3) Extremely high stability: The world's top imported fiber laser is used, with stable performance, and the service life of key components can reach 100,000 hours;

4) Extremely high electro-optical conversion efficiency: The photoelectric conversion efficiency of fiber laser cutting machine is about 30%, which is 3 times higher than that of CO2 laser cutting machine, which is energy-saving and environmentally friendly;

5) Very low cost of use: The power consumption of the whole machine is only 20-30% of that of similar CO2 laser cutting machines;

6) Very low maintenance cost: no laser working gas; optical fiber transmission, no need for reflective lenses; can save a lot of maintenance costs;

7) Convenient product operation and maintenance: optical fiber transmission, no need to adjust the optical path;

8) Super flexible light guide effect: small size, compact structure, easy to flexible processing requirements. Of course, compared with carbon dioxide laser cutting machine, the cutting range of optical fiber is relatively narrow. Because of the wavelength, it can only cut metal materials, and it is not easy to be absorbed by non-metals, which affects its cutting range.

The advantages compared with YAG laser cutting machine:

1) Cutting speed: The speed of fiber laser cutting machine is 4-5 times that of YAG, which is suitable for mass processing and production.

2) Cost of use: The cost of using fiber laser cutting machine is less than that of YAG solid laser cutting.

3) Photoelectric conversion efficiency: The photoelectric conversion efficiency of fiber laser cutting machine is about 10 times that of YAG. The corresponding fiber laser has a higher price, so the price of fiber laser cutting machine is much higher than that of YAG laser cutting machine. , But much lower than the carbon dioxide laser cutting machine. But its sex ratio is indeed the highest of the three.
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