ELECTRONICS

Sensors and electrical components are not only used in industrial manufacturing but also in automation engineering or in daily use. Ultrasonic welding is particularly suitable for their production and complies with all product requirements.

The requirements of components for the electronics industry have become increasingly complex and wide-ranging: Tightness, accurate dimensions, and the impeccable visual appearance of surfaces are typical quality criteria.

Ultrasonic welding allows for cost-effective production and ensures high degrees of production safety and reproducibility of the joining process.

Application Engineering

Successful ultrasonic solutions

Sensors, switches

In all areas of automation, optical, inductive, and capacitive sensors are used for millions of applications. Ultrasonic welding fulfills the requirements for perfect surface finish, scratch-free display plates, tightness and reliable function of electronic components.

Housings

Highest quality and design requirements particularly apply for housings. These include strength and tightness, absolute dimensional accuracy, high-quality and scratch-free surface finish, as well as clear welds.

Electrical devices

In addition to housing and display components, it is possible to include electronic components by means of welding or staking. Ultrasonic welding technology allows direct feeding of energy into the joining zone. It’s only possible during the actual welding process and it ensures secure joints of carrier plates and housings. This method avoids putting sensitive electronic parts at risk.

Cable and quick disconnect systems

Male connectors and terminal strips are high-quality safety components and are used in electrical devices, in electronics and in electrical installations. Strong and faultless connections of contacts ensure trouble-free fit and safe current flow. Bonding of contacts by means of ultrasonic technology is a method that allows for connection of different types of materials.

For the producers, manually inserting 18 brass female connectors into a plastic frame for a control unit was a laborious and costly process. Ultrasonic welding offered an efficient alternative which considerably shortened the cycle times and was also financially worthwhile – in spite of a low unit count. The versatility of the sonotrode and Herrmann Engineering played a crucial role here.

Downloads

ELECTRONICS
ELECTRONICS pdf 1 MB pdf 3 MB pdf 1 MB
FUNDAMENTALS OF PLASTICS
AUTOMATION, AUTOMOTIVE, CONSUMER, ELECTRONICS, MEDICAL pdf 2 MB pdf 944 KB pdf 1 MB pdf 946 KB pdf 1 MB pdf 2 MB pdf 397 KB
FUNDAMENTALS OF METALS
AUTOMOTIVE, BATTERY pdf 2 MB pdf 1 MB pdf 2 MB
Seminar
Basics of PLASTICS
Basic technical seminar on ultrasonic technology and possible applications in the field of thermoplastics.
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North America Headquarters Bartlett, United States
TRUSTED ADVISOR
We see ourselves as your technology partner and solution specialist. Our aim is to increase the economic efficiency and quality of your application – for sustainable and environmentally friendly processes.
APPLICATION ENGINEERING
We work with you to develop customized solutions which correspond to your demands precisely. As experts in our field, we develop applications which make your project a success. Here, we rely on long-standing technology partnerships and the results from over 40 high-tech laboratories around the world.
PERFECT PRODUCT
We offer a premium product portfolio with the highest quality standards – Made in Germany. We stand for top weld results, professional integration and durability of all ultrasonic components and modules for an economical overall solution.
GLOBAL SERVICE
We guarantee reliability, safety and a quick on-site service as part of our concept, and immediate support in over 20 countries. For you, this means quick help when you really need it – at any time and in your local language.
SUSTAINABILITY
A simple route to more sustainability: not a problem with our efficient ultrasonic technology! The ability to do without joining materials and the low energy consumption mean that your production process will automatically become more sustainable. Reliable bonding will also reduce your rejects and prevent you from generating unnecessary waste.
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