WIRE PRESS RELEASES

Non-US/Canadian Companies, please click here

February 2016
FOR IMMEDIATE RELEASE

Press Contact:

Anne Meerboth-Maltz
Tel. (312) 781-5185
Fax (312) 781-5188
E-mail: ameerboth@mdna.com

Messe Düsseldorf North America
150 North Michigan Avenue
Suite 2920
Chicago, IL 60601


wire 2016 Specialist Article No.6

Nothing would roll without them: wire products in railway technology

It is now impossible to envision today’s world without trains and other railborne vehicles. In the 19th century they made a key contribution to industrialization and today are fully integrated in the globalization of markets and growing urbanization. Rail-mounted vehicles can transport large volumes of people and goods quickly, safely and efficiently even over great distances and, when electrically powered, are very environment-friendly in their use of electricity obtained from regenerative sources. The prerequisite for rail systems being able to function at all, however, is the products manufactured by the wire and wire-processing industry. They are found in all technical systems, for example in the wheel bearings and brakes, the drive systems and other engines, in on-board electronics, air-conditioning systems, lighting and information systems, door mechanisms, seats and interior cladding.

At first glance the most obvious wire products we would expect to find are the compression springs in the carriage bogies and, in the case of electrically powered lines, the overhead catenaries or power lines. The springs mentioned are part of a complexly structured suspension system, which protects the vehicles and passengers from physical shocks, jolts, vibrations and noise, improves the smooth operation of the vehicles, reduces wear and tear and helps to efficiently transmit traction.

Many components require electrical power to be able to function. It is supplied through cables comprising wire as the central element with high electrical conductivity. Around 3 km (1.8 miles) of cables for example is installed in a double-deck carriage. The power supply is controlled by contact and circuit elements, in which innumerable springs, flexible parts and screws all play a part. Around 15,000 electrical clamping points are fitted in the carriage. The figures relating to a modern high-speed locomotive such as the 109E from Škoda are even more impressive: The E-locomotive, which is authorized for speeds up to 124 miles per hour and can travel though areas with different power feed systems, contains cables with a total length of around 30 km (18.6 miles).

Such an E-loco is supplied with the electrical power it needs to operate from the catenary lines positioned above the tracks. In addition to masts and crossbeams, the catenary system also comprises supporting cables and droppers, which are used to suspend the contact wire on the supporting cable. Both components are also produced from wire. If we take a look at the track installation, we notice further wire products: In this connection, a cable is positioned between the rails, the “track (line) conductor”, which ensures the inductive transmission of data to the rail-mounted vehicles and remote-controlled intervention in the train control system for example, if necessary, to iniate emergency braking.

Wire has been an indispensable communication component in the rail transport system right from the start, a fact which is also apparent from the title of a trade magazine on the subject: “Signal + Draht. Rail Signalling and Telekommunication“. Other wire products instantly recognizable in track installations include screws, springs and flexible elements, which are used – in the case of specific platform design – to fasten the rails to the sleepers. Railways depend on wire products, which, upon closer inspection, also applies to all areas of transport technology.

The wire 2016 trade fair in Düsseldorf, Germany

The latest equipment and technologies from the cable and wire sector will be highlighted at wire 2016, the leading international trade fair for the wire and cable industry. The concurrent staging of Tube 2016, International Pipe and Tube Trade Fair, will create valuable synergy effects for attendees. Both events will be held from April 4 – 8, 2016 in Düsseldorf, Germany.

For wire and Tube 2016 press information, contact:
Anne Meerboth-Maltz
E-mail: ameerboth@mdna.com
Tel. (312) 781-5185

Messe Dusseldorf North America Located at 150 N. Michigan Avenue, Suite 2920, Chicago, IL. Phone: 312-781-5180. .