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Consulting

Marc Glabisch and team

+49 7248 79-8080
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Marc Glabisch

Chuck Hannah and team

+1 630 626-1649
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Chuck Hannah

Michael Leipold and team

+49 7248 79-1742
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Michael Leipold

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

Markus Haas and team

+49 7248 79-8282
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Markus Haas

Marc Glabisch and team

+49 7248 79-8080
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Marc Glabisch

Robert Hueber and team

+49 7248 79-8383
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Robert Hueber

Ultrasonic-seminars 2018

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Application laboratory for plastics
Application laboratory for plastics

Ultrasonic laboratory plastics


Here, we perform concrete evaluation of weld tasks. In the laboratory report, which is handed out to the customer, the results are explained in detail.

  • Joint design, including a CAD image of the energy director (ERG)
  • Microscope image of the welded section, dimensions of the ERG
  • Verification and validation of requirements, e.g. in terms of strength and tightness
  • Recommendations for machine configuration and integration
  • Graph of the weld process, including all weld process parameters

Service Range

Application consulting / joint design

  • Consulting for component design
  • Support and direction for designing the weld geometry (weld joint)
  • Principle testing for feasibility
  • Consulting for material selection

Weld process development

  • Preparation of the weld concept
  • Development and manufacturing of application-specific weld tools
  • Definition of the weld process parameters and specification of the process window

Application optimization

  • Preparation of the weld concept
  • Development and manufacturing of application-specific weld tools
  • Definition of the weld process parameters and specification of the process window

Test rigs

  • Design and configuration of application-specific test rigs
  • Near-production tool layout
  • Application-specific measuring instruments

 

Prototype production for

  • Quality control and component validation
  • Prototype supply of the final customer
  • Function tests, e.g. environmental change tests

Contract manufacturing 

  • Very small series production

Test-Equipment

Ultrasonic weld process made visible

Using a high-speed camera, the weld process is made visible in slow-motion

Plastic weld joint

Perfect seal Customer consulting on the basis of a digitalized microscopy images

joint assessment for plastic parts

Component design and seal assessment - our expertise is required

Plastics; application assessment

Microscope layout in the lab for application assessment

Digital microscope with 500-fold magnification showing a 2 mm spyder

Digital microscope with high resolution for weld joint optimization

Lab workplace, Herrmann Ultrasonic

Lab workplace - equal standards at headquarters and in Tech-Centers

Material testing at the welded plastic part

The breaking elongation of the welded component is determined by material testing

Joint design

Double V joint after
Double V joint after
Double V joint before
Double V joint before
tongue and groove joint before ultrasonic welding
Tongue and groove joint before
Tongue and groove joint after
Tongue and groove joint after
step joint before ultrasonic welding
Step joint before
step joint after ultrasonic welding
Step joint after

Visualization

H-IPCTouch DIALOG with graphical analysis of welding process
H-IPC Touch DIALOG with graphical analysis of welding process
Graphical display of joining curves - welding of plastic part
Graphical display of joining curves - welding of plastic part

Download

BASICS OF PLASTICS
BASICS OF PLASTICS
English USA
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PDF, 397 KB