Laser cutting machine uses fiber laser, which adopts rare earth glass fiber as the gain medium.
When the pump light passes through the optical fiber. The rare earth ions in optical fiber absorb pump light.
Its electrons are stimulated to higher excitation energy levels. The inversion of ion number is realized,the inverted ions are radiated from the high energy levels to the ground state.
Output high energy laser beam . The optical reflection focuses on the workpiece surface ,the workpiece surface melts rapidly under the laser heat. Under the action of the auxiliary gas.
Blow the slag off the workpiece quickly.
And the cutting software is controlled by the graphic to realize high-speed metal cutting.