Hannover Messe 2018

••• 14••• Messewelten New display sector created for digitization of utility industry Deutsche Messe is stag- ing the first-ever “Util:IT” group pavilion as part of the Energy fair held un- der the umbrella of Han- nover Messe. Divided in- to the subcategories of electricity, gas, heating and water, the pavilion’s focus will be on the digi- tization of utilities and the energy industry. Visi- tors can find out all the latest on state-of-the-art IT and communications in- frastructure as well as on measuring and control technology and IT security. Other key topics to be covered will include the Internet of Things (IoT), smart meters and data management and billing. The Util:IT pavilion will be located in Hall 13, in direct proximity to the “Life Needs Power” forum. “This new display sector is a token of our support for en- ergy suppliers, municipal utilities and network op- erators as they embark along the path to the digital future,” reports Benjamin Low, Global Energy Direc- tor at Hannover Messe. The partners lending their support to the group pavilion are ZVEI (the German Electrical and Electronic Manufacturers’ Association) as well as a trade magazine. Util:IT: new display sector created for digitization of utility industry Photo: Deutsche Messe Cutting-edge electric mobility New area at the Energy show: Electric Transportation Systems to replace the MobiliTec show T his year, a new display area at Energy called “Electric Trans- portation Systems” provides a ho- listic perspective on cutting-edge electric mobility and transport systems. It encompasses person- al mobility, public passenger and freight transport, last-mile deliv- ery, and the fundamental design and make-up of transportation solutions. Growing urbanization and the associated increases in emission concentrations are major chal- lenges that call for sustainable vehicle systems and tailored mo- bility solutions. The Energy show at is putting these trends and challenges front and center with a new display area called “Electric Transportation Systems” . Its primary focus is not so much on vehicles as on the necessary supporting infrastructure, which itself needs to be integrated into tomorrow’s transformed, sustain- able energy systems. “The market for electric mobility solutions is growing worldwide and promises numerous other exciting applica- tions alongside personal mobil- ity,” said Benjamin Low, Global Di- rector Energy at Deutsche Messe AG. “Realizing these applications will require massive investment in energy infrastructure over the next few years. The aim is for the transportation sector to become fully integrated into the energy system – and the ideas and solu- tions to make it all happen will be presented in the Electric Trans- portation Systems display area at Hannover Messe’s Energy show,” he stressed. A sustainable, inte- grated transportation and energy system will require vast amounts of climate-neutral energy. That means more investment in re- newable energy infrastructure, and that, in turn, requires the right government policy settings. In this sense, the Energy show is also a key platform for policy and political dialogue. “As part of the wider Hannover Messe ecosys- tem, the Energy show offers its exhibitors a quality international platform for policy discussion on new technologies and solutions for tomorrow’s mobility,” Benja- min Low said. Background The Energy show certainly has significant reach. In 2017, for ex- ample, it was attended by more than 92,000 trade visitors, 34 per cent of whom came from out- side Germany. 28,000 of these visitors were from the manufac- turing industry, 27,000 from the energy sector, 9,000 from the services sector, 6,500 from com- merce and trade, and 4,500 from the construction industry. The Electric Transportation Systems display is taking the place of the MobiliTec show. The new display area “Electric Transportation Systems” encompasses personal mobility, public passenger and freight transport, last-mile delivery, and the fundamental design and make-up of transportation solutions. Photo: Deutsche Messe / Marc Winkel Anzeige Berechnungssoftware für den Maschinenbau Für technische Berechnungen im Maschinenbau bietet die MESYS AG eine Wellensystemberechnung für Getriebeberechnungen sowie Be- rechnungsprogramme für Wälzlager und Kugelgewindetriebe an. Nichtli- neare Lagersteifigkeiten werden be- rücksichtigt und die Lastverteilung für Wälzlager und Kugelgewinde- triebe wird berechnet. Die Wellensystemberechnung er- laubt die gekoppelte Berechnung von Wellenfestigkeit nach DIN 743, Wälzlagerlebensdauern nach DIN 26281 sowie den Sicherheits- faktoren von Verzahnungen. Der Festigkeitsnachweis von Verzah- nungen wird über eine Kopplung zu verschiedenen Programmen für Verzahnungsberechnungen durchge- führt. In der Wellenberechnung wird ausserdem die Breitenlastverteilung der Verzahnungen grafisch darge- stellt. Lastkollektive, Schaltgetriebe und Umlaufgetriebe können berück- sichtigt werden, eine Parametervari- ation hilft bei der Optimierung des Systems. Gehäusesteifigkeiten lassen sich über den Import eines CAD-Modells des Gehäuses sowohl bei der stati- schen Berechnung als auch bei den Eigenfrequenzen berücksichtigen. Planetenträger lassen sich entwe- der importieren oder parametrisch definieren. In Halle 6 an Stand G22 wird neu die Kopplung von elastischen Gehäusedeformationen mit der Deformation der Wälzlagerringe präsentiert. Der Einfluss der Gehäu- sedeformation auf die Lastverteilung im Wälzlager kann so berücksich- tigt werden. Dies ist insbesondere bei dünnwandigen Gehäusen oder bei grossen Bauteilen von Interesse.