1、 Features of ultrasonic tin plating equipment:
1. Green solder solution
No harmful chemicals to the environment and human body will be discharged: no flux and flux cleaning process is required.
There is no water pollution and air pollution: when soldering, no flux is used, no harmful gas emission and no industrial wastewater is produced.
2. Perfect soldering
When soldering, if the flux is used, tiny bubbles will be generated in the solder. As time goes on, such tiny bubbles will lead to cracks and other solder quality problems. However, because the flux is not used in ultrasonic soldering, the vibration energy enables the solder to penetrate very small gaps, and there will be no tiny bubbles in the solder, so as to achieve perfect welding (sealing).
No flux welding; No welding joint defects caused by strong corrosion of flux.
Through the ultrasonic vibration, the solder can penetrate the tiny gap, and the welding joint is firm and reliable.
3. Saving production cost and improving production efficiency
Using aluminum wire instead of expensive copper wire can greatly save cost (save 80%).
Because of no flux welding, no pretreatment, no flux related process, can save equipment costs and production costs, simplify the soldering process, improve production efficiency.
4. Supporting the development of new materials and new products can successfully weld glass, ceramics, aluminum and other non-metallic materials that cannot be welded by traditional welding methods, which is conducive to the development of new materials.
2、 Application scope of ultrasonic tin plating:
1. It is suitable for solar cell glass, semiconductor and ceramic heater. It is easy to weld dual materials (aluminum copper, copper glass, aluminum glass and aluminum ceramic), which is helpful to the development of new products.
2. Welding of electronic components (without flux);
3. Motor, transformer, inductor and other aluminum (or copper) magnetic wire electronic parts welding;
4. Other special welding (no flux);
5. Welding of battery and electrode;
6. Welding of other nonferrous metal products (aluminum, nickel, molybdenum, copper, glass, ceramics, other nonferrous metals) which are difficult to weld.