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3kw fiber laser cutting machine

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3kw laser cutting machine working principle

The laser cutting machine focuses the laser light emitted from the laser device into a high power density laser beam through the optical path system. The laser beam irradiates the surface of the workpiece to make the workpiece reach the melting point or boiling point, and at the same time, the high-pressure gas coaxial with the beam blows away the molten or vaporized metal.

With the movement of the relative position of the beam and the workpiece, the material will eventually form a slit, so as to achieve the purpose of cutting. Laser cutting process replaces the traditional mechanical knife with an invisible beam. It has the characteristics of high precision, fast cutting, not limited to cutting patterns, automatic typesetting saves materials, smooth incision, and low processing cost. It will gradually improve or replace it. Traditional metal cutting process equipment. With the continuous improvement of manufacturing requirements for production, many traditional processing technologies can no longer meet the processing needs, and the emergence of lasers just solves this problem.

3kw fiber laser machine product features

The 3kw fiber laser cutting machine adopts imported high-quality optical fiber as the transmission medium, which has the characteristics of low loss, good spot quality, fast speed, and easy realization of high-speed automation. Due to the strong anti-interference ability of optical fiber, its service life is long. In addition, the fiber laser has no mechanical contact with moving parts during processing, so there is no mechanical wear problem; at the same time, it also has an automatic focusing function and an automatic focusing device. The 3kw CNC metal fiber laser cutting machine has low energy consumption and low use cost; high equipment stability, simple and convenient maintenance, and low maintenance cost; no mold is required, flexible processing, and can meet the processing requirements of various special-shaped workpieces.

Main configuration

High precision rack and pinion

YYC has high precision and long service life, and can provide strict support for the quenching and grinding of helical gears, which makes the load transmission structure compact and can effectively reduce the driving torque.

Laser cutting head

Auto focus

It is suitable for a variety of focal lengths, and automatically adjusts the focus position during cutting according to different sheet thicknesses.

free your hands

The focal length is controlled by the operating system, which effectively avoids errors or failures caused by manual operations.

Extruded and stretched integrated aviation aluminum beam

High rigidity

High-strength cavity design, not easy to deform, effectively disperses internal and external stress.

Advanced technology

The beam adopts the ultra-high pressure extrusion and stretching process of aviation aluminum material, which is resistant to torsion and overturning, and has the best mechanical properties.

Easy-to-operate control system

Developed by leading developers, the system offers a variety of smart features to help keep your hands free in metal fabrication. Intelligent technologies such as flying cutting, common edge cutting, micro-connection, leapfrog, centering, intelligent anti-collision, and automatic edge finding.

3kw cutting machine application industry

●Application industries: metal cutting, electrical switch manufacturing, aerospace, food machinery, textile machinery, engineering machinery, locomotive manufacturing, agricultural and forestry machinery, elevator manufacturing, special vehicles, household appliance manufacturing, tool processing, IT manufacturing, petroleum machinery manufacturing, food Machinery, diamond tool welding, gear welding, metal material surface treatment, decorative advertising, laser external processing services and other machinery manufacturing and processing industries.

●Applicable materials: Professionally used for cutting various medium and thin metal plates, high-quality cutting carbon steel plates, especially suitable for carbon steel, stainless steel, galvanized steel, alloy, titanium, aluminum, brass, copper, etc.

CO2 vs Fiber Laser Technology

Probably the most important and meaningful advantage of fiber cutting technology is its energy efficiency. With a complete solid-state digital module and a single design of fiber laser, the fiber laser cutting system has higher electro-optical conversion efficiency than CO2 laser cutting. In other words, the total energy consumption of a fiber cleaving system is about 3 to 5 times lower than that of a CO2 cleaving system, resulting in >86% higher energy efficiency. Due to the high photoelectric conversion rate, the electrical energy converted into heat is reduced, and the fiber laser processing machine can control the power consumed by cooling equipment such as chillers at a low level. The laser structure of the co2 laser cutting machine is relatively complex, and the requirements for equipment stability are high when processing products, and the effect is poor when processing large areas. Although the cutting gap is small, the cutting speed is slow. Cutting speed is the very big difference between CO2 laser cutting machine and fiber laser cutting machine.

3kw laser cutting machine equipment classification

1. Open laser cutting machine: High-precision, high-rigidity machine bed, combined with high-precision motion system, the machine tool accuracy is stable for a long time to ensure cutting accuracy. High efficiency; the electro-optical conversion rate is 3 times that of CO2 laser cutting machines, the power consumption is only 20% of CO2, and the cutting speed can reach 3 times that of similar CO2 laser cutting machines. High cost performance, maintenance-free optical fiber transmission, very low maintenance cost.

2. Closed laser cutting machine: Laser cutting belongs to thermal cutting, and a lot of flames and dust will be formed during the whole cutting process. Laser cutting machines are generally equipped with dust extraction equipment, but it is still inevitable that some dust escapes. Dust is mostly metal itself, which will cause certain harm to the human body after being inhaled, and will have great harm to the human body of others after being inhaled for a long time. The design of the full-enclosed enclosure effectively prevents the dust from flying out, making it safer for operating personnel and excellent in environmental protection.

3. Laser pipe cutting machine: It can cut multiple cylindrical intersecting line holes in different directions and different diameters on the main pipe, and meet the conditions of eccentric and non-eccentric vertical intersections between the axis of the branch pipe and the axis of the main pipe. It can realize the cutting of the end of the cylindrical intersecting line at the end of the branch pipe, and meet the conditions of vertical intersection and oblique intersection between the axis of the branch pipe and the axis of the main pipe.

4. Tube-plate integrated machine: Independently developed by Baiwei, the dual-purpose fiber laser cutting machine for plate and tube has realized a single equipment cutting machine for pipe and plate, which greatly saves cost and space. The processing range is wide, and pipes of different diameters and lengths can be processed. And the price difference between the plate and tube integrated machine and the ordinary cnc laser cutting machine is only 10,000 US dollars.