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André Deponte and team

+49 7248 79-8686
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André Deponte

Vasko Naumovski and team

+1 (630) 626-1626
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Vasko Naumovski

André Deponte and team

+49 7248 79-8686
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André Deponte

Shizhen Cheng and team

+86 512 5320 1286
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Shizhen Cheng

Sohei Fukai and team

+81 4 7199-8975
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Sohei Fukai

André Deponte and team

+49 7248 79-8686
E-Mail
André Deponte

André Deponte and team

+49 7248 79-8686
E-Mail
André Deponte

André Deponte and team

+49 7248 79-8686
E-Mail
André Deponte

Advantages of ultrasonic welding technology

Ultrasonic welding is mainly suitable for copper and aluminum connections. The process requires little energy and is fast. Components joined by ultrasonics provide high strength and excellent electrical conductivity, since the vibrations destroy oxide layers and remove impurities on the metal surfaces. Contact resistances, such as those taking place during soldering or crimping do not occur. Reproducibility of the process sequences is important for precise and efficient production with a high degree of quality monitoring. The quality of ultrasonically welded connections therefore heavily depends on application-specific process development. In the laboratory at Herrmann Ultraschall we systematically determine the optimum process parameters for your ultrasonic weld task and design the perfect weld system for your production environment.

 

  • Fast and efficient production process
  • Low energy input
  • High degree of quality monitoring
  • Process optimization using a wide range of welding parameters
  • Additives such as solder are not required
  • Solid and conductive connections without contact resistances
  • Ideal for anodes and cathodes in lithium-ion batteries, stranded wires, busbars, and cable harnesses

 


Application solutions
For battery applications as well as automotive, electrical, and electronics industries

 

 


Applications in the BATTERY industry

In addition to precision, strength and minimal particle release, process validation and traceability are equally important quality criteria. Ultrasonic welding is considered the most suitable joining method.

NEWS
Visualization for a stable process

Ultrasonic welding of non-ferrous metals

Contact

Direct contact is important to us, because this is the only way to create a basis of trust. We are looking forward to hearing from you!