Application and analysis of laser cutting machine in glass industry

Glass is an important component in daily industrial production, and it is often used in various types of industrial substrates, display panels, architectural glass, and so on. Laser cutting machine is a new type of processing tool, known as the fastest knife, and is widely used in all walks of life. So what effect will laser processing technology produce when it encounters glass products?

For transparent materials such as glass, when ultra-high peak power lasers are assembled inside the transparent material, the nonlinear polarization formed by the light transmission inside the material changes the light transmission characteristics and causes the beam to self-assemble. (The wavefront collection). Because the peak power of the ultrafast laser is extremely high, the pulses are continuously collected in the glass and transmitted all the way down to the inside of the material without divergence until the energy of the laser is insufficient to continuously support the self-assembly phenomenon. At this point, the place where the laser has been transmitted leaves a track like a thread (only a few microns in diameter). Connect these threads and apply stress to them, and the glass will split along the threads on its own.

This is the result of glass modified by laser. The modified glass has different properties from the original. And this processing method also ensures that the processing process will not affect the surrounding materials on the scale of the touched space, so as to achieve the 'super fine' processing.