The working principle of the laser cutting machine
by:Transon
2020-11-01
Laser cutting machine is the use of laser cavity laser rod inside the laser beam is emitted or optical fiber laser cutting machine generator, the light path system, forms through focusing mirror of high power density laser beam irradiation condition, laser heat radiation in the workpiece material, cause the workpiece temperature rise sharply, arriving at boiling point, the material is vaporized and forming holes, with high pressure, auxiliary gas cutting laser head movement artifacts, eventually make the material cut off.
Laser welding is the use of high-energy laser pulses to local heating in small area of material, the energy of laser radiation by heat conduction to the material, the internal diffusion of the material after melting to form specific molten pool.
The technical parameters and the movement of the laser line when cutting are controlled by CNC system, cutting seam and slag is a certain pressure of auxiliary gas blowdown.
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