Laser transmission through the optical fiber outlet installed in tin ball over exports and place down the annular cavity for high pressure gas entering the entrance, with a laser melted tin ball, then high-pressure inert gas ensure there is enough pressure for molten solder ball ripping, meanwhile ensure the molten solder will not be oxidized iod high precision of soldering the soldering quality is good, especially suitable for high accuracy of soldering requirements.
Advantages
â—† The heating and droplet process can be completed within 0.2s; â—† Melt the tin ball in the nozzle, no splash; â—† No pollution, no maximum guarantee of electronic device life; â—† The diameter of the ball is 0.1mm in diameter, which conforms to the development trend of integration and refinement; â—† The solder joints can be soldered by the size of the solder ball; stable soldering quality and high yield; â—† The Cd positioning system is suitable for assembly line mass production.
Application
â—† Microelectronics industry: high definition camera module, mobile digital camera soft board connection point soldering precision sound control device, Datawiresolder assembly soldering, sensor soldering â—† Electronics manufacturing industry: aerospace high precision electronic products soldering. â—† Other industries: waterproof optoelectronic products, MEMs, sensor production, BGA, HDD (HGA, HSA), high precision components, high precision electronic soldering
Feature
◆ Suitable for high-precision welding, precision ± 10um, product minimum clearance 100um; ◆ The range of solder balls can be chosen from a wide range of 0.1mm to 1.8 mm in diameter; ◆ Applied to tin, gold, and silver, the yield rate is over 99%
