Ultrasonic welding technology has the advantages of energy saving, no need to assemble smoke dissipating devices, no welding accessories when welding, low cost, high efficiency, good sealing, and easy to realize automated production.The development of ultrasonic welding technology is getting faster and faster.

1. Application status of ultrasonic welding technology in industrial products

   Ultrasonic welding technology has a wide range of applications in all walks of life, such as medical machinery, packaging, hardware and other industries; there are many products that can be welded, such as auto parts, optical lenses, U disks, etc.



2. Principles and characteristics of ultrasonic welding technology

Ultrasonic welding is a special welding method that uses mechanical vibration energy of ultrasonic frequency (more than 20,000 Hz) to connect the same or dissimilar metals, semiconductors, plastics, and cermets.
3. Factors affecting the quality of ultrasonic welding

  The welding quality of ultrasonic welding technology is related to factors such as the amount of melting and the material of the material, mainly including the following factors,

  (1) Material of welding material:

(2) Contact surface of welding head and weldment:

(3) Other factors: the process parameters of the ultrasonic welding technology, the structure of the welded parts, the connection form, the amount of melting during welding, the power of the ultrasonic, etc. In order to achieve the best welding effect, these factors must be carried out in the product development stage. Considering.