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The Differences and Advantages of the Gao Kai Laser Tin-Spraying Welding System Compared to Traditional Welding

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Release time:

2018-11-30

As more and more flexible printed circuits (FPCs) are being incorporated into electronic end devices—such as high-end smart devices, mobile phones, laptops, automotive components, and aerospace parts—the advancement of the times has also led to the emergence of laser-induced solder jet welding in various fields.

As more and more flexible printed circuits (FPCs) are being incorporated into electronic end devices—such as high-end smart devices, mobile phones, laptops, automotive components, and aerospace parts—the advancement of the times has also led to the emergence of laser-induced solder jet welding in various fields.
Working principle
The laser-induced tin-spray welding system is an automated, continuous workstation that melts tin spheres and performs non-contact welding. Its working principle involves first using a laser to melt solid tin spheres into liquid tin, and then spraying the liquid tin onto... Product Features and Advantages
◆This technology enables soldering with tin ball diameters of 0.15 mm, 0.2 mm, 0.3 mm, 0.4 mm, 0.5 mm, 0.6 mm, 0.76 mm, and 0.9 mm, with a wide range of application possibilities. It features an easily replaceable, wear-resistant nozzle that offers high replacement efficiency and a long service life.
◆ Achieve solder pad diameters ranging from 0.2 mm to 2 mm;
◆ Millisecond-level target recognition and localization;
◆Maximum welding frequency is 6 dots/s;
 
 
◆ Advantages of comparing traditional welding:
(1) RXH laser-induced tin-spray welding is a non-contact welding process with a small heat-affected zone.
(2) Using nozzle-type jetting, it’s possible to perform soldering in areas that traditional soldering iron tips cannot reach—such as narrow spaces, recessed areas, or surfaces with uneven heights.
(3) High welding efficiency—typically more than twice that of conventional welding methods;
(4) The welding head can be integrated into any automated production equipment;
 
 
Application areas
◆FPC Flexible Circuit Board Soldering
◆SMT Surface-Mount Component Soldering
◆BGA Ball Reballing Repair
◆ Camera module soldering
◆ Precision acoustic component soldering
◆Multilayer PCB soldering
◆ Automotive electronic aluminum-based PCB soldering
 

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