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The principle of laser cutting machine surface cleaning
by：Transon
2020-10-31
The principle of laser cutting machine surface cleaning 1)
The optical pulse width must be short enough to avoid heat accumulation ruined the treated surface.
2） Shock wave pollutants into pieces and remove.
3） Experiments show that when the metal on the surface of the oxide, plasma generated in the metal surface.
4） The beam of the laser emission is absorbed by need processing layer on the surface of the pollution.
5） Big energy absorption of the formation of swelling of the plasma, Highly unstable gas ionization) To produce shock waves.
2） Shock wave pollutants into pieces and remove.
3） Experiments show that when the metal on the surface of the oxide, plasma generated in the metal surface.
4） The beam of the laser emission is absorbed by need processing layer on the surface of the pollution.
5） Big energy absorption of the formation of swelling of the plasma, Highly unstable gas ionization) To produce shock waves.
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