![Ultrafast laser portable water chiller]( "Ultrafast laser portable water chiller")
The advent of smart phone greatly changes people's lives. As people's living standard increasing, people are becoming more and more demanding on the smart phones. In addition to the system and hardware, the appearance of the smart phone is also the major directions which smart phone manufacturers compete about. During the innovation of the appearance material, glass becomes quite popular because of its flexibility, controllable cost, superior impact resistance and so on. It has more and more applications in smart phones, such as the front cover, rear cover, camera cover, fingerprint identification plate and so on.
Although glass has so many advantages, it is quite hard to be processed, for it is brittle. Issues like crack or rough edges are quite common in the glass cutting. How to solve the tricky issue of glass cutting and increase the yield has become the common goal in the glass industry.
Conventional glass cutting techniques involve cutting wheel and CNC cutter. The glass processed by cutting wheel has very big broken and rough edge, which greatly affects the strength of the glass. In addition, this technique indicates low yield and low material utilization and requires complicated post processing. As for CNC cutter, it is more precise and has smaller broken edges, but its efficiency is pretty low.
With the development of laser technology, laser is gradually used in glass cutting. Laser cutting on glass features high efficiency, high precision, no burr and is available for glass of different shapes.
Among those laser technologies, ultrafast laser is no doubt the most eye-catching one. As we all know, ultrafast laser refers to laser whose pulse width is among picosecond level (10-12 seconds) or less and features very high peak value. When the laser light of ultrahigh peak value is focused inside the glass, the property of the glass has totally changed. Besides, since ultrafast laser is non-contact, no crack will occur and post-processing will not be required. This has greatly improved the processing efficiency and the yield.
Ultrafast laser, just like other kinds of laser sources, relies on water chiller to maintain the stable working performance. And as the leading domestic ultrafast laser chiller supplier, S&A Teyu is here to help. S&A Teyu develops CWUP series ultrafast laser portable water chillers applicable to cool 10-30W ultrafast lasers. They feature ultrahigh temperature control accuracy of ±0.1℃ and support Modbus-485 communication protocol so that the communication between the laser and the chiller has become reality. Find out more information about S&A Teyu CWUP series ultrafast laser small chiller units at https://www.teyuchiller.com/ultrafast-laser-uv-laser-chiller_c3
![Ultrafast laser portable water chiller]( "Ultrafast laser portable water chiller")
