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Laser technology for flexible processing of glass substrates

  • Categories:News
  • Author:
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  • Time of issue:2019-06-19 09:22
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(Summary description)Glass cutting is the first process in glass deep processing and the most used process. Some glass materials should be polished, polished, cut, edging, drilled, washed and dried before processing. Some processed glass is processed by washing and drying, and then processed according to the requirements of use. Grinding, polishing, cutting, edging, drilling, washing, etc. become the final product.

Laser technology for flexible processing of glass substrates

(Summary description)Glass cutting is the first process in glass deep processing and the most used process. Some glass materials should be polished, polished, cut, edging, drilled, washed and dried before processing. Some processed glass is processed by washing and drying, and then processed according to the requirements of use. Grinding, polishing, cutting, edging, drilling, washing, etc. become the final product.

  • Categories:News
  • Author:
  • Origin:
  • Time of issue:2019-06-19 09:22
  • Views:
Information

Glass cutting is the first process in glass deep processing and the most used process. Some glass materials should be polished, polished, cut, edging, drilled, washed and dried before processing. Some processed glass is processed by washing and drying, and then processed according to the requirements of use. Grinding, polishing, cutting, edging, drilling, washing, etc. become the final product.

 

After the glass is mechanically cut, micro-cracks are formed at the edge of the glass. The traditional glass cutting is directly machined by the wheel cutter to achieve the desired size. However, the biggest problem of the wheel cutting is the loss of the tool, especially in the face of high hardness. In the cutting of glass, the tool loss is particularly serious; in addition, the mechanical cutting method will cause edge damage, and as the thickness of the substrate becomes thinner, the cracks caused by the cutting will increase rapidly, which seriously affects the cutting process quality.

 

The glass substrate breaks through the inflexible characteristics of the glass, and the glass has excellent optical properties, temperature and geometric dimensional stability, so that the glass substrate is once again full of strong competitiveness.

 

The ultra-thin glass substrate still has the hard and brittle physical properties of the glass under few defects and ultra-thin thickness, and is easily deformed or deformed due to deformation and stress during the process, and finally causes the substrate to be broken. Therefore, in the process of conversion, the ultra-thin glass flexible substrate must have sufficient mechanical reliability and resistance to impact, and it is required to avoid fragmentation during transfer to ensure the production yield of the manufacturing. Therefore, how to improve the mechanical strength requirements of ultra-thin glass will be the most important key technology for the future application of ultra-thin glass.

 

In the future, the application of thin glass will gradually be introduced into smart handheld products. International glass manufacturers and panel related companies are also actively looking for ways to improve the strength of glass substrates, reducing the chance of damage to glass substrates in subsequent applications, and helping to improve process yield.

 

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