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Electronic components laser micro welding processing technology

Electronic components are fundamental elements in electronic circuits, they are usually individually packaged, and have two or more leads or metal contacts. The electronic components must be connected to each other to form an electronic circuit with a specific function, such as an amplifier, a radio receiver, an oscillator, etc. One of the common ways of connecting electronic components is soldering to printed circuit board.

It is a headache for many technicians to solder small electronic components on a dense PCB. The traditional soldering iron tip is not easy to operate, and easy to have the problems of false welding and lack of welding. Laser micro welding technology used to solder electronic components solves these problems perfectly.

The electronic components Laser welding machine is a laser welding device that couples a high energy laser beam into an optical fiber, and after long-distance transmission, it is collimated into parallel light by a collimating mirror, and then focuses on the workpiece to perform welding. The features of non-contact welding and flexible transmission are very suitable for the position which is hard to reach.

Compared with traditional soldering iron welding, Shenzhen Sunlaser's nanosecond pulse laser welding machine has the advantages of non-contact processing, small heat affected zone, high precision, etc. It can be easily automated by automatic fixture and special scanning positioning control system with high efficiency.


  • 2021-10-08
  • 2021-10-08
  • 2021-10-07
  • 2021-10-07
  • 2021-10-06


Contact: Yousheng Fang

Phone: 13751052375

Tel: 0755-27388711

Email: szsunlaser@163.com

Add: Floor 5, Building B, Dingfeng Science and Technology Park, Songgang Tantou 5th Industrial Zone, Baoan District, Shenzhen, China.