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Characteristics of precision steel plate fiber laser cutting machine

Views: 5     Author: heyu     Publish Time: 06-09-2020      Origin: fiber laser cutting machine

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  Fiber laser cutting machine has great advantages in cutting thin plates within 4mm, because it can be transmitted through optical fiber, the degree of flexibility is improved unprecedentedly, the failure points are few, the maintenance is convenient, and the speed is fast. However, due to the influence of solid laser wavelength, the quality of fiber laser cutting machine is poor in cutting thick plates. The wavelength of fiber laser cutting machine is 1.06um, which is not easy to be absorbed by nonmetal, so it can not cut nonmetal materials. The photoelectric conversion rate of fiber laser is over 25%. The advantages of fiber laser in electricity consumption, supporting cooling system and other aspects are quite obvious. According to the safety standard, the laser hazard level is divided into four levels. Because of the short wavelength of optical fiber laser, it is harmful to the human body because of the great damage to the eyes. For the sake of safety, the optical fiber laser processing needs a completely closed environment. As we all know, the laser cutting machine for steel plate in the domestic market has long been, and the development of all major industries is inseparable from this advanced laser equipment. With the development of science and technology and the progress of society, let's explore the brilliant laser cutting machine for steel plate.

  Steel plate refers to the flat or rectangular steel which is pressed after being poured and cooled by molten steel. It can be made directly or cut by wide steel strip. In the traditional sense, steel sheet refers to the thickness of 0.2-4mm, which is greater than 4mm. Then, because of the high density and special properties of steel plate, it has been widely used in automobile and ship, aviation, hardware, mechanical equipment, etc. Therefore, the role of laser cutting machine is very prominent and important.

  Main advantages: high photoelectric conversion rate, less power consumption, able to cut stainless steel plate and carbon steel plate within 12mm, which is the fastest laser cutting machine among the three machines, with small slit and good spot quality, and can be used for fine cutting. Main disadvantages and disadvantages: at present, most of the core and key technologies of fiber laser are in the hands of one or two manufacturers in Europe and America, so most of the machines are expensive, most of them are more than 1.5 million yuan, and the low-power ones are about 500000 yuan. The gas consumption is huge due to the fine slit of fiber (especially in nitrogen cutting). In addition, fiber laser It is very difficult to cut aluminum plate, copper plate and other high reflective materials, and the cutting speed is very slow. Main market positioning: cutting below 12mm, especially the high-precision processing of thin plates, is mainly aimed at the manufacturers with high requirements for processing accuracy and efficiency. It is estimated that with the emergence of lasers of 5000W and above, fiber laser cutting machine will eventually replace most of the market of CO2 high-power laser cutting machine.

  First, it has the advantage of good performance. Familiar people all know that this optical fiber laser cutting machine is a high-tech automatic laser processing equipment integrating laser cutting, precision machinery, motion control and other technologies. It has a stable steel frame body and beam structure, so it can achieve stable invariance, high speed and high precision cutting effect.

  Second, the year around the endless consultation, after-sales service. Huayucheng laser has a hot heart and sincere service heart. Whether it is the customers who want to consult the equipment before sales or the users who need technical support or maintenance after sales, they can achieve guaranteed customer service support. Therefore, the steel plate laser cutting machine has been deeply loved since its appearance, leading the market. With more and more applications, the proportion of fiber laser cutter is higher and higher, which challenges the application of CO2 laser. The energy consumption of fiber laser is low, accounting for only one third of CO2 laser. Secondly, because of the wavelength, the absorptivity of metal material to fiber laser is much higher than CO2 laser. In the field of thin metal plate cutting, the fiber laser equipment has completely surpassed the CO2 laser equipment. It is mainly used in sheet metal processing, aviation, aerospace, electronics, electrical appliances, automobiles, machinery, precision accessories, ships, metallurgical equipment, elevators, household appliances, craft gifts, decoration, kitchenware processing and other manufacturing and processing industries.


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