The non-contact glass laser cutting technology is used to greatly avoid small cracks and debris problems

The curved glass arc design is a glass forming processing method and a glass cutting processing method, which plays an important role in the processing process. Conventional processing methods require contact with the glass for processing, and there is mechanical stress, which can easily cause the edge of the glass to collapse and break. Non-contact glass laser cutting, high precision, high quality, and high quality have inherent processing advantages.

Specifically, the current market development trends include: the accuracy of manufacturing parts, the shape and cut of parts are sometimes complex, and thin (less than 1 mm) and chemically strengthened glass are beginning to appear (traditional cutting does not support cutting).

Non-contact laser cutting technology greatly avoids the problem of fine cracks and debris. Second, the residual stress of laser cutting in glass is small (different cutting methods produce different residual stresses), which improves the strength of the cut edge. That is very important. If the residual stress is too large, the edge of the glass often breaks even when pressure is applied to the center of the glass. Therefore, laser-cut glass can withstand 1-2 times the force of mechanically cut glass.

Nowadays, the demand for curved cutting is growing, especially in the mobile phone manufacturing industry. Manufacturers want to produce more complex geometric screens, including drilling holes in the material, control buttons, LEDs and camera lenses. By moving the focused beam onto the substrate along the intended contour, the cutting edge can be any contour, including curved cutting, grooves, holes, slots, grooves, bevels and cut surfaces. The forming process can quickly cut any shape, thin transparent brittle materials (including curve cutting, free cutting and embedded cutting) without tapers. The bending strength of the workpiece is significantly higher than that of traditional process methods.

In summary, laser cutting is superior to traditional cutting methods in the cutting method of curved screens. However, the scope of laser cutting is very wide and involves many different technologies, each of which has its own unique characteristics and advantages. Laiser Laser can provide solutions for special application environments required by the manufacturing industry.