Chargers welding process

Sintronic chip processing chip processing technology of industrial research efforts need to be strengthened. It is learned that China can be regarded as a demand for electronic products a big country, and it is under this background, domestic chip processing technology has also been rapid development Meng. But it turns out that our chip processing level and that there are still compared to a gap, for example, the international reflow the unacceptable rate of close to 10 * 10 ^ -6, and poor domestic reflow solder rate is much higher than the ratio. Therefore, in order to improve the level of processing technology in a large patch production in order to ensure greater stability and finished a pass rate of enterprise products manufactured at the facility, we believe that domestic chip processing technology still need to strengthen the foundation for chip processing technology content research efforts. For the current status of the domestic chip processing, Sintronic compiled following research efforts to strengthen the research project: research 1.PCB pad coating layer is gold plated or organic heat Preflux; 2. Component weldability storage methods and research; 3. stencil aperture design, especially 0603 components; 4. study no-clean soldering process; 5.PCB study of the cleaning process; 6.SMT process for PCB design requirements; 7. Paste Precision Research printing process (especially suitable for high speed printing); 8. ultra-small / ultrafine components reflow the need to increase protection of Nitrogen; 9. solder paste applied research: 10. through-hole components Reflow Research 11.FC welding process;; welding technology research study of electrostatic technology 12.SMT anti-large-scale production. I believe that when the domestic chip processing industry to strengthen research efforts, do the basic technology of the above, will make the patch level of processing technology to a higher level. http://www.meidadianzi.com/ <> welding http://www.meidadianzi.com/<>SMT http://www.meidadianzi.com/<>SMT processing chip processing http: // www. meidadianzi.com/chanpin // <> board processing http://www.meidadianzi.com/chanpin/ly/ <> chip processing http://www.meidadianzi.com/chanpin/dzmj/<>OEM processing http : //www.meidadianzi.com/chanpin/xlb/ <> PCB soldering http://www.meidadianzi.com/chanpin/lyq/<>SMT processing http://www.meidadianzi.com/dxal// <> electronic assembly processing http://www.meidadianzi.com/fwly/ <> Cartridge Processing