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Laser cutting machine process introduction
by：Transon
2020-10-30
Laser cutting machine process introduction.
The current laser cutting machine products, widely used in the present basic laser cutting machine is suitable for all kinds of metal cutting operations.
Laser cutting technology has the following several kinds: A.
Melt cutting is to make the incident laser light irradiation in plank, laser power reaches a certain critical value, melted the local area, to achieve the effect of cutting.
B。
Vaporization cutting with high power density of laser heating processing material, avoid hang slag formed by the heat transfer caused by the melting of burrs, part of the material vaporized into steam disappeared, edge more beautiful.
C。
Cutting is blown out of a nozzle oxygen oxidation and ignited by laser Sue, oxygen violent chemical reaction to produce hot working;
For easy to heat damage of brittle materials, high speed, controlled by laser beam heating of cut, cause the area larger thermal gradient and severe mechanical deformation, cracks leads to the formation of a material, and aimed at the phenomenon so called control fracture cutting.
This article reprinted from laser cutting machine
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