Fiber Laser Cutter

1. Excellent beam quality: smaller focused spot, finer cutting lines, higher work efficiency and better processing quality;
2. Extremely high cutting speed: 2 times 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. Very high electro-optical conversion efficiency: The optical-to-optical conversion efficiency of the fiber laser cutting machine is about 30%, which is 3 times higher than that of the CO2 laser cutting machine, which is energy-saving and environmentally friendly;
5. Very low use cost: 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; it 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 the carbon dioxide laser cutting machine, the cutting range of the optical fiber is relatively narrow. Because of the wavelength, it can only cut metal materials, and non-metals are not easily absorbed by it, which affects its cutting range.

Advantages compared with YAG laser cutting machine:

1. Cutting speed: The speed of fiber laser cutting machine is 4-5 times that of YAG, suitable for mass processing and production
2. Use cost: The use cost of 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 price of the corresponding fiber laser is higher, so the price of fiber laser cutting machine is much higher than that of YAG laser cutting machine, but much lower than that of carbon dioxide laser cutting machine. But its sex ratio is indeed the highest of the three.

1. The fiber laser has high electrical-to-optical conversion efficiency, with a conversion efficiency of more than 30%. The low-power fiber laser does not need to be equipped with a chiller. The use of air cooling can greatly save power consumption during work, save operating costs, and achieve the highest production effectiveness;
2. When the laser is running, only electric energy is needed, and no extra gas is required to generate the laser, which has the lowest operation and maintenance costs;
3. The fiber laser adopts semiconductor modular and redundant design. There is no optical lens in the resonant cavity. It does not require startup time. It has the advantages of adjustment-free, maintenance-free, and high stability, which reduces the cost of accessories and maintenance time. Unmatched by traditional lasers;
4. The output wavelength of the fiber laser is 1.064 microns, which is 1/10 of the CO2 wavelength. The output beam quality is good, the power density is high, and it is very conducive to the absorption of metal materials. It has excellent cutting and welding capabilities, so that the processing Lowest cost
5. The whole machine is optically transmitted by optical fiber, and does not require complicated light guide systems such as mirrors. The optical path is simple, the structure is stable, and the external optical path is maintenance-free;
6. The cutting head contains protective lenses, so that the consumption of expensive consumables such as focusing lenses is extremely small;
7. The light is exported through the optical fiber, which makes the design of the mechanical system very simple, and it is very easy to integrate with the robot or the multi-dimensional workbench;
8. After the laser is added with a shutter, one device can be used for multiple machines, through optical fiber splitting, divided into multiple channels and multiple units working at the same time, easy to expand the function, easy and simple to upgrade;
9. The fiber laser is small in size, light in weight, movable in working position, and small in footprint;

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.

1. Cutting surface roughness Rz
2. Cutting slag size
3. Cutting edge perpendicularity and slope u
4. Cutting edge fillet size r
5. Drag after stripes n
6. Flatness F

1. High cutting accuracy: the positioning accuracy of the laser cutting machine is 0.05mm, and the repositioning 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 holes. 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. The cutting seam generally 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: such as plastic, wood, PVC leather, textiles, organic glass, etc.
9. Saving mold investment: Laser processing does not require molds, no mold consumption, no mold repairs, and saving time for mold replacement, thereby saving processing costs and reducing production costs. It is 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. Increase the speed of sample delivery: After the product drawing is formed, laser processing can be performed immediately, and the physical object of the new product can be obtained in the shortest time.
11. Safety and environmental protection: laser processing has less waste, low noise, clean, safe, and pollution-free, which greatly improves the working environment.

Fiber laser cutting machine is a laser cutting machine that uses a fiber laser generator as a light source.

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 of the same power CO2 laser cutting machine;
3. Extremely high stability: It adopts the world’s top imported fiber laser with stable performance.
4. Very high electro-optical conversion efficiency, energy saving and environmental protection;
5. Very low use cost: the power consumption of the whole machine is lower than that of co2, which saves production costs
6. Very low maintenance cost: no laser working gas; optical fiber transmission, no need for reflective lenses; it 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. The fiber laser cutting machine adopts the unique design of German technology and special inner cavity to ensure the stable operation of the system and the constant and lasting power. The cutting gap is uniform, and it is convenient to adjust the light and maintain. The enclosed light path guides light to ensure the cleanliness and service life of the lens.

The fiber laser cutting machine has high cutting precision and is suitable for cutting precision parts and fine cutting of various craft characters and pictures. The cutting speed is fast, which is more than 100 times that of wire cutting. The area of ​​heat-affected area is small, the performance is stable, continuous production is guaranteed, it is not easy to be deformed, the cutting seam is smooth and beautiful, and there is no need for subsequent processing. Compared with the CNC punching machine, the fiber laser cutting machine can complete the processing of various complex structures. As long as any image can be drawn on the computer, the machine can complete the processing.

There is no need to open the mold, just make the drawing on the computer, and the product can be released immediately. It can quickly develop new products and save costs. The complex process requirements are difficult to achieve with CNC punches, and fiber laser cutting machines can do it.
In addition, the surface cut by the fiber laser cutting machine is very smooth, which is difficult for CNC punching machines to reach. Fiber laser cutting machines are widely used in advertising sign production, sheet metal structure, high and low voltage electrical cabinet production, textile machinery parts, kitchen utensils, automobiles, machinery, elevators, electrical parts, springs, subway parts and other industries.

Fiber laser cutting machine is slightly more expensive than ordinary laser cutting machine in terms of price alone, but from an overall point of view, fiber laser cutting machine is the most cost-effective.

1. Cutting surface roughness Rz
2. Cutting slag size
3. Cutting edge perpendicularity and slope u
4. Cutting edge fillet size r
5. Drag after stripes n
6. Flatness F