Hangzhou Success Ultrasonic Metal Welding

Hangzhou Success Ultrasound Equipment Co., Ltd., founded in 1995, specializes in high-power ultrasonic research and development and production. It is a leading manufacturer of high-power ultrasonic application technology in China. After more than ten years of unremitting efforts, it has become the leader of domestic high-power ultrasonic application technology, and its product quality and market share are far ahead. It is a national high-tech enterprise that can provide customers with solution demonstration, principle test, structural design, system configuration and complete solution for core component production.

  The ultrasonic metal welding machine transmits tens of thousands of high-frequency vibration waves per second to the surface of two metal workpieces to be welded. Under a certain pressure, the surfaces of the two metal workpieces rub against each other to form a fusion between the molecular layers. The advantages are high efficiency, fast, energy saving, high welding strength, good electrical conductivity, no spark, and near cold processing.

  Ultrasonic metal welding machine principle:

  Ultrasonic welding is a solid-phase welding method in which the connection between metal weldments is achieved by the high-frequency elastic vibration of the acoustic system and the clamping of static pressure between the workpieces. The ultrasonic generator is an inverter device that converts the power frequency current into an oscillating current of the ultrasonic frequency, and the transducer converts the ultrasonic frequency power of the generator into mechanical kinetic energy. The amplifier is used to amplify the amplitude and couple the load. Under the joint action of static pressure and elastic vibration energy, the metal weldment transforms the elastic vibration energy into the friction energy, the deformation energy and the thermal energy between the workpieces, so that a surface oxide film is formed on the surface of the two workpieces, thereby achieving friction welding. When different metal materials are welded, a mixed molecular interface is formed, resulting in metallurgical welding.

  Ultrasonic metal welding machine advantages:

  Cost savings: unnecessary material losses such as solder, flux and brass materials are avoided.

  Long tool life: Ultrasonic tools are machined from high-quality tool steels with excellent wear resistance and easy installation.

  Dissimilar metal welding: Excellent welding penetration mixing effect for similar or different metals.

  Ultrasonic metal welding machine application:

  Car: car wiring harness

  Refrigeration: copper tube sealing in refrigerators, air conditioners, etc.

  Solar energy: flat solar heat sink

  Battery: Multi-layer positive and negative electrode welding of power battery, nickel-hydrogen battery nickel mesh and nickel plate welding, lithium battery, polymer battery copper (aluminum) foil and nickel (aluminum) sheet welding

  Switch: large current contacts, contacts such as electromagnetic switches, no fuse switches