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Applications, technical articles, product news from

Applied research, automotive, renewable energy, food industry, medical technology, microsystems technology, Mobile Machinery

Applied research

  • Würth Elektronik and Fela jointly research new technologies

    wuerth0317 Despite the positive sales growth within the circuit board sector, it is to be assumed that the consolidation has not yet been completed. PCB manufacturers have to face the enormous price pressure of Asian manufacturers, rising production costs in Europe and the tense global competition environment. Since the beginning of the year, Würth Elektronik and Fela have therefore united a development cooperation with the... Continue reading
  • Thin-ring bearing in artificial knee joint and e-bike with automatic transmission

    rodriguez0217Thin-ring bearings from Rodriguez achieve a comparable performance and service life as normal rolling bearings despite miniaturization. For example, the gear unit can be stored in the knee joint of an exoskeleton without complicated and space-saving auxiliary constructions. They are also used in a bicycle with an automatic transmission. Continue reading
  • Positron as a new tool for research on lithium-ion batteries

    TUM0117 Research Report

    Batteries, the cathode consists of a mixture of nickel, manganese, cobalt and lithium, are currently considered the most efficient. But they have a limited lifespan. From the first cycle they lose up to 10% of their capacity. Why is that and what can be done against the subsequent gradual loss of capacity,... Continue reading

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From the Specials

  • Würth Elektronik and Fela jointly research new technologies

    wuerth0317 Despite the positive sales growth within the circuit board sector, it is to be assumed that the consolidation has not yet been completed. PCB manufacturers have to face the enormous price pressure of Asian manufacturers, rising production costs in Europe and the tense global competition environment. Since the beginning of the year, Würth Elektronik and Fela have therefore united a development cooperation with the... Continue reading
  • Thin-ring bearing in artificial knee joint and e-bike with automatic transmission

    rodriguez0217Thin-ring bearings from Rodriguez achieve a comparable performance and service life as normal rolling bearings despite miniaturization. For example, the gear unit can be stored in the knee joint of an exoskeleton without complicated and space-saving auxiliary constructions. They are also used in a bicycle with an automatic transmission. Continue reading
  • Positron as a new tool for research on lithium-ion batteries

    TUM0117 Research Report

    Batteries, the cathode consists of a mixture of nickel, manganese, cobalt and lithium, are currently considered the most efficient. But they have a limited lifespan. From the first cycle they lose up to 10% of their capacity. Why is that and what can be done against the subsequent gradual loss of capacity,... Continue reading

  • Stuttgart researchers produce extremely powerful lens system

    nanoscribe0117 Research Report

    Adler eyes are extremely sharp and can see both forward and sideways good - qualities that one would like to have also the autonomous driving. Physicists at the University of Stuttgart have now produced in 3D pressure sensors that track the eagle eye in a small space and with the latest 3D printing technology realized by Nanoscribe.

    ...
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  • Test System for advanced composites research

    zwick10416 Over the past decade, the professor has Lightweight Structures and Plastics Processing (SLK) at Chemnitz University developed into one of the leading research institutions in the field of lightweight construction. To meet the increasing testing needs in new fields of application for composites materials, the professor SLK has for an advanced inspection system Zwick Roell... Continue reading
  • Li-Fi instead of WLAN: High-speed data with guaranteed delivery

    fraunhofer0416 Electronica Hall 4, 113 Stand
    SPS IPC Drives Hall 2, 500 Stand

    Li-Fi technology, ie the use of light to exchange huge amounts of data, established wired or radio-based wireless transmission techniques could soon supplement in highly automated production environments or even replace. Of developers at the Fraunhofer Institute for Photonic Microsystems IPMS in...
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  • Fraunhofer OHB Systems enter into a strategic partnership in the field purity technology

    fraunhofer30316For exploration of the solar system, as well as modern communication and navigation systems satellite and space systems are needed who have the highest demands on quality, reliability, cleanliness and functionality as the systems usually have to work failsafe over several decades. Continue reading
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Microsystems Technology

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Mobile Machinery

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hoven1211The construction of tunnels is one of the most demanding challenges in civil engineering. For used tunnel boring machines that must work in the tunneling process through very hard rock, has Hoven Hydraulik customized hydraulic components. The Stolberg develop and manufacture on behalf of customers including application-specific feed cylinder with particularly high power density and compact dimensions.

With tremendous force these hydraulic cylinders provide below ground for the necessary contact pressure of the drilling head. Variety of soil conditions, strong vibrations and permanent stains impose extreme demands. For maximum performance, the cylinder of resilient materials, manufactured with minimal tolerances and engineered sealing and bearing solutions.

A current project is the construction of 3000 m long pressure tunnel in Reisseck II pumped storage power station in Austria. There you initially wanted the old feed the cylinder boring machine repaired again translated. The higher performance was desired, however - due to heavy wear - not realizing by Recylindering. So developed and manufactured the hydraulic cylinder specialists new feed - tailored for the demanding task and the limited space inside the tunnel.

In the machine with a bore diameter of 7,03 m now afford four newly manufactured cylinders feeding force totaling 12.750 kN. The maximum piston rod stroke is 1,75 m. Each cylinder weighs more than 3 t. The nickel-chromium coating on the piston rod and a proven sealing concept protected from mechanical damage.


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Next event dates

Wed Sep 06 Compact Forum: Network Engineering CC-Link IE Field Organizer: Mitsubishi Electric
Do Sep 07 Compact Forum: Programmable automation solutions Organizer: Mitsubishi Electric
Thu Sep 07 @ 09: 00 Safety Technology in Fluid Organizer: Schmersal
@ Tue Sep 12 09: 00 Risk assessment according to the Machinery Directive 2006 / 42 / EC Organizer: Schmersal
@ Tue Sep 12 09: 30 Funk as a trend theme in intralogistics and industry - roadshow Organizer: Steute
@ Tue Sep 12 11: 00 infrared workshop Organizer: Optris and Roth