20Khz Environmentally Friendly Ultrasonic Tin Plating Technology

Description:

Ultrasonic tin soldering treatment is the process of applying ultrasonic waves to liquid tin material, generating cavitation effect. This effect is used to destroy and remove the oxide film on the surface of the base material, allowing the liquid tin material to wet the surface of the base material. The ultrasonic welding tool head is applied to a position far away from the solder joint. Firstly, the tin material and base material are heated to the soldering temperature using a heating coil. Then, ultrasonic vibrations greater than 20 kHz are transmitted to the base material through an ultrasonic tool head, with an amplitude range of 0-100 μ mm and a vibration time of 0.5-10 seconds. After the vibration is completed, the base material is allowed to cool naturally. The significant feature of ultrasonic wave tin plating is the low-temperature solder bonding.

Parameters:

Advantages :

1. Green and environmentally friendly
Ultrasonic immersion welding has the characteristics of safety and environmental protection, and does not require the use of harmful compounds such as substances that remove oxide films. When performing immersion welding, no flux is used, and there is no need for emission facilities or wastewater treatment facilities to remove harmful gases generated by the use of flux. Therefore, there will be no harmful chemicals produced to the environment and human health.
2. Cost savings
There is no need for pre-treatment or washing processes before ultrasonic immersion welding, which can save production costs and simplify the welding immersion process and improve production efficiency. No process related to soldering flux is required, thus reducing equipment and production costs. At the same time, due to the lack of processes related to soldering flux, the soldering process is simple (high soldering productivity).
3. Support the development of new applications
Ultrasonic immersion welding can successfully weld materials that are traditionally difficult to weld, such as glass and ceramics. Suitable for solar cell glass, semiconductors, ceramic heaters, and heterogeneous materials (Al copper, aluminum glass, aluminum ceramics).
4. Direct processing
Ultrasonic immersion welding can directly heat tin blocks without the need for pre-treatment. In addition, the parts can be directly immersed in a tin pot for tin plating operation.

20Khz Environmentally Friendly Ultrasonic Tin Plating Technology

Hangzhou Qianrong Automation Equipment Co.,Ltd.

Is the professional manufacturer of ultrasonic research, high power ultrasonic transducer development and production in China.

Our main products are Ultrasonic Welding transducer, ultrasonic power supply, ultrasonic metal welder, ultrasonic wire antenna parts and so on. These productions are widely used in various fields, such as plastic welding, metal welding, non-woven sealing and cutting and so on.

Since Qianrong Equipment establishment, the company has always focused on customer needs. While exploring the domestic market in China, we also demonstrates our company’s ultrasonic technology to the world. Its quality and performance are well-known in the industry.

Adhering to the “focus on ultrasonic application, in good faith to win customers, to win the reputation of quality” development purpose, becoming the world’s leading supplier of ultrasonic core components, through our professional level and unremitting efforts, quality products for customers in the development of the industry to create greater value return.