Tshwj xeeb Nitrogen Generator Rau Kev Siv Nitrogen Gas hauv Laser Txiav

Kev siv cov roj nitrogen hauv laser txiav

In laser cutting, the material is completely melted by laser energy, and the cutting seam is blown out by nitrogen gas to avoid excess chemical reactions on the cutting surface. The temperature in the cutting area is relatively low, coupled with the cooling and protective effect of nitrogen, the reaction is smooth and uniform, the cutting quality is high, the cut section is delicate and smooth, the surface roughness is low, and there is no oxide layer.

The composition of the laser cutting dedicated nitrogen generator system includes an air compressor providing a gas source for the nitrogen generator. Nitrogen is separated from compressed air and concentrated in a low-pressure nitrogen storage tank, and then enters the final high-pressure nitrogen storage tank through a high-pressure nitrogen pressurization device.

High pressure gas for auxiliary cutting: Nitrogen, as a high-pressure gas, can remove oxygen from the cutting area and assist laser cutting. This can improve cutting quality, eliminate oxidation, prevent discoloration, thereby enhancing the adhesion and welding strength of paint pigments,

Optical path cleaning: Nitrogen gas is used for optical path cleaning, which can remove any particles from the laser beam path from the nozzle to the cutting area. This can prevent laser distortion and help maintain a more precise cutting path.

Optical head cleaning: Use nitrogen gas to blow the optical lens of the fiber laser. The cleaning of optical lenses ensures that the optical system is free of particles and moisture, protecting the laser and extending the service life of the equipment.

Thaum cov huab cua nyob rau hauv lub pressurized los ntawm purification thiab ziab, Base on Aerodynamics, nitrogen thiab oxygen nyob rau hauv cov huab cua nyob rau hauv lub zeolite molecular sieve (ZMS) ntawm lub siab viav vias adsorption yuav ua tau zoo ntawm txawv diffusion tus nqi los ntawm adsorption ntawm nitrogen. Oxygen nyob rau hauv carbon molecular sieve nyob rau saum npoo ntawm diffusion tus nqi yog siab tshaj nitrogen. Thaum lub adsorption tsis nyob rau hauv qhov sib npaug, oxygen tau nqus los ntawm carbon molecular sieve nyob rau hauv ntau qhov ntau, thiab nitrogen tau concentrated thiab enriched nyob rau hauv lub roj theem kom tiav kev sib cais ntawm oxygen thiab nitrogen.