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Application of laser welding technology in mobile phones

Mobile phones have been an indispensable personal item in People’s Daily life. A smartphone can achieve all the functions of instant messaging, taking photos, using apps, playing games, and even paying for purchases. “Laser” as an advanced processing technology has played a pivotal role in the manufacturing process of mobile phones! Today, Focuslaser will introduce the application of laser welding technology in mobile phones.

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

● Application on frame and shrapnel in mobile phones

● Application on mobile phone USB data cable power adapter

● The application between metal parts inside the mobile phone

● Application in mobile phone chip and PCB board

The chip usually refers to a chip applied to the communication function of a mobile phone. The PCB is support for electronic components and a provider of electrical connections for electronic components. With the development of thin and light mobile phones, traditional soldering is no longer suitable for welding internal parts in mobile phones. Laser welding has continuously penetrated every industry since its development. With its welding efficiency and quality, laser welding has high quality and long service life and can realize automated production. And many manufacturers are using it.

If you still don’t understand, please contact Focuslaser .