DIN 1628 St44.4 steel pipe laser cutting, the use of high power density laser beam irradiation is cut material, so that DIN 1628 St44.4 steel pipe is quickly heated to vaporization temperature, evaporation formation hole, with the beam of material movement, hole continuous formation of very narrow width (such as 0.1mm or so) slit, complete the cutting of the material.
Principle: Laser cutting is the use of focused high power density laser beam irradiation of the workpiece, so that the DIN 1628 St44.4 steel pipe irradiation rapidly melting, vaporization, ablation or reach the ignition point, at the same time with the coaxial beam of high-speed airflow blowing molten material, so as to achieve the workpiece cut. Laser cutting is one of the thermal cutting methods.
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