Safe operation process of fiber laser cutting machine
Occasionally, one of these photons will propagate down the cavity along the optical axis and will swing in the resonance mirror. In general, the working substance of a carbon dioxide laser is a mixture of carbon dioxide, hydrogen, and nitrogen. Nitrogen acts as an irritating gas and its molecules resonantly transfer stimulating energy to carbon dioxide molecules. Because the relaxation level (01110) is the bottleneck, the role of hydrogen is to transfer energy to the level (01110) to ammonia atoms as a heat sink. CO2 laser is a relatively important gas laser. This is because it has some prominent advantages: it has relatively large power and relatively high energy conversion efficiency. The general closed-tube CO2 laser can have a continuous output power of several tens of watts, which is far more than other gas lasers, and the lateral flow electrically excited CO2 laser can have a continuous output of hundreds of thousands of watts. In addition, the lateral atmospheric pressure CO2 laser has a high level of energy and power from the pulse output, which is comparable to solid-state lasers. The energy conversion efficiency of CO2 lasers can reach 30-40%, which also exceeds that of general gas lasers. Second, it uses the transition between the vibration-rotational energy levels of the CO2 molecule, which has relatively rich spectral lines, and there are dozens of spectral lines of laser output near 10 microns.
The high-pressure CO2 laser discovered in fiber laser cutting machines in recent years can even achieve continuous and tunable shots from 9 to 10 microns. Third, its output band is exactly the atmospheric window (that is, the transparency of the atmosphere to this wavelength is relatively high). In addition, it also has the advantages of high optical quality, good coherence, narrow line width, and stable work. Therefore, it has many applications in the national economy and national defense, such as processing (welding, cutting, drilling, etc.), communications, radar, chemical analysis, laser-induced chemical reactions, and surgical operations. High-power lateral excitation carbon dioxide lasers are mainly used for laser welding, laser cutting, laser heat treatment, etc. It is widely used in the automobile industry, steel industry, shipbuilding industry, aviation industry, machinery industry, metallurgical industry, metal processing and motor manufacturing. Principle of Fiber Laser Generator Weixiang New Energy Fiber Laser Cutting Machine Knowledgeofopticalfiberlasercuttingmachine--Safetyoperationprocess Fiber Laser Cutting Machine Safety Operation Process Check the main power switch of fiber laser cutting machine NFB-DZ47LE-63C32, whether the lower end power cord is off or not, turn on the main The power switch NFB upward is ON and downward is OFFONOFF. The safe operation process of fiber laser cutting machine. Turn on the power switch of the voltage stabilizer. Press the power button on the voltage stabilizer and observe whether the value of the instrument on the panel is normal. NFB yuan 300W fiber laser cutting machine Application and advantages 300W fiber laser cutting machine is a thin metal sheet metal processing, high-speed metal marking No. 135 Yixian Road, Shanghai Tel: 021 mainly uses fiber laser cutting technology in -6mm metal cutting, whether it is speed or transport The cost is better than CO laser cutting machine. With the continuous pursuit of lightweight and miniaturization, metal sheets smaller than 2mm are used in the production of structural parts, sheet metal parts and connectors, such as aluminum alloy doors and windows, lightweight chassis and small containers, and metal office furniture And many other daily utensils. To this end, Tianxing Laser has specially developed a low-cost, high-reliability 300W fiber laser, so that small and medium metal processing companies can also use fiber laser cutting machines.
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