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Ultrasonic welding systems for plastic parts

  • CAD design of a tool exchange module with several weld heads
    CAD design of a tool exchange module with several weld heads and fixture equipment
  • 3D collision analysis of the individual actuators, parts clamps and weld tools
    3D collision analysis of the individual actuators, parts clamps and weld tools
  • Tool exchange module with fixture equipment integrated in a customized ultrasonic machine, ready for production
    Tool exchange module with fixture equipment integrated in a customized ultrasonic machine, ready for production

BASICS of PLASTICS

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  • Machine design 

    • Development of customized, application-related machine concepts
    • Optimization of loading and assembly sequences
    • Support for material flow planning
    • Evaluation of alternative machine concepts with regard to economic aspects

     

    Machine configuration

    • Cycle time-optimized machine design
    • Development of process-supporting options and accessories
    • Design of suitable tool change solutions
    • Definition of quality monitoring measures
  • Design

    • Strategic implementation of customer requirements and technical product specifications
    • Integration of test results in machine concepts
    • 3D-assisted collision analysis 
    • Mechanical and electrical interface definition
    • FEM-assisted tool design
    • Consulting for integration of the weld systems in new or existing production systems

     

     

     

BASICS of PLASTICS

PDF, 376 kB BASICS of PLASTICS in download cart file in download cart
  • FEM calculations for durable ultrasonic sonotrodes

    We use state-of-the-art FEM software for sonotrode development. This shows the oscillation behavior of the sonotrode and any material stresses that occur.
    The result: Maximum efficiency, even distribution of the weld amplitude and a high degree of stability.

  • FEM workplace
    FEM workplace

Examples for sonotrodes and fixtures


  • Blade sonotrodes with weld structure, application: Gearshift lever cover - automotive
    Blade sonotrodes with weld structure, application: Gearshift lever cover - automotive
    Round sonotrode with 3D-contour, application: Instrument cluster - automotive
    Round sonotrode with 3D-contour, application: Instrument cluster - automotive
  • Composite sonotrode, each comprising six stud sonotrodes, application: Cylinder head cap - automotive
    Composite sonotrode, each comprising six stud sonotrodes, application: Cylinder head cap - automotive
    Block sonotrode with complex 3D-contour, application: Toys - consumer
    Block sonotrode with complex 3D-contour, application: Toys - consumer
  • Blade sonotrode with complex 3D-contour, application: electric toothbrush - consumer
    Blade sonotrode with complex 3D-contour, application: Electric toothbrush - consumer
    Fixture on indexed alignment module
    Fixture on indexed alignment module