When cutting stainless steel or aluminum the laser beam simply melts the material and high pressure nitrogen is used to blow the molten metal out of the kerf.
Laser cutting working principle.
Http www wissensfloater de arrangement physical requirements laser melt cutting laser flame cutting contours and bevel cuts punching of holes compari.
The principle of laser cutting laser cutting is a thermal separation process.
Laser cutting uses the laser beam as the heat source for hot cutting its working principle is similar to laser welding.
When cutting mild steel the heat of the laser beam is enough to start a typical oxy fuel burning process and the laser cutting gas will be pure oxygen just like an oxy fuel torch.
Laser principles of working of a laser.
The temperature of laser cutting exceed 11000 which would have made any material gasification therefore gasification also plays an important role in addition to the melting during laser cutting process.
The high peak performance of our laser permits a maximum cut depth of up to 10mm.
A laser differs from other sources of light in that it emits light which is coherent.
The laser optics and cnc computer numerical control are used to direct the material or the laser beam generated.
Laser cutting works by directing the output of a high power laser most commonly through optics.
In lasers photons are interacted in three ways with the atoms.
Fiber laser cutting is a hot cutting method which makes use of the focused high power density laser beam as the main heat source to illuminate the workpiece cause the irradiation materials rapidly melting evaporation and ablation or reach the ignition point.