Laser marking mobile phone LOGO, permanent mark

Laser processing is used in all aspects of smartphone manufacturing. A mobile phone, there are shadows of laser marking everywhere. For example: Logo marking, mobile phone keys, mobile phone casings, mobile phone batteries, mobile phone accessories marking, etc. Even in mobile phones that you cannot see, there are shadows of laser marking and laser welding of parts. Laser welding uses a high-energy-density laser beam as a heat source to melt and solidify the surface of the material into a whole. The size of the heat-affected zone, the beauty of the weld, and the welding efficiency are important indicators for judging the quality of the welding process.

Mobile phone laser marking application

Mobile phones have become the necessities of people's daily life. In the current society, iPhone and iPad are electronic devices that everyone wants to own. At present, people are not only pursuing the style of mobile phones, but also attach great importance to the appearance, and as a laser marking machine with permanent marks, it is inextricably linked with the iPhone.

We all know that Foxconn is the manufacturer of Apple mobile phones in China, and most of the logos of Apple mobile phones produced by Foxconn are marked by laser marking machines. The laser marking machine uses a laser beam to perform non-contact laser processing and lettering on the marked products, and controls the drawing through a computer, which can not only mark the logo, but also engrave various patterns.

With the continuous enrichment of mobile phone functions, the structure of mobile phones is becoming more and more complex. Small areas are compressed by engineers countless times in exchange for the best design effect. In the face of such complex processing, more, less, and subtle Flattening will affect the operation of the entire mobile phone, so in order to ensure the perfect inlay and integration of each component, it must be processed by the current high-precision laser welding processing method.

The laser welding machine for mobile phone parts uses high-energy laser pulses to locally heat the material in a small area. The energy of the laser radiation diffuses into the interior of the material through heat conduction, and the material is melted to form a specific molten pool to achieve the purpose of welding. Shangtuo laser welding machine has small heat affected zone, small deformation, fast welding speed, smooth and beautiful welding seam, and is suitable for welding various parts of mobile phones.