The new Airbus 380 may be the largest aircraft ever to be built, yet SKF engineers had devilishly tight constraints under which to design the bearing assembly for the horizontal tail stabilizer (HTP). The primary function of the HTP is to balance all the moments caused by the various aerodynamic and inertia forces and to provide a stable angle of incidence. A secondary function is to control the pitch of the aircraft. SKF engineers designed the failsafe hinge and shaft assembly that connects the horizontal fuselage and stabilizer and is a critical part of the HTP. To meet the loading (high) and weight (low), they employed a new, high-strength steel and titanium shaft and a bi-metal, spherical plain bearing designed to support loads up to 3,800 kN. The bearing's bronze inner ring allows a double rotation path. The plane is expected to enter service in 2005.
The Dutch are known for their love of bicycling, and they’ve also long been early adopters of green-energy and smart-city technologies. So it seems fitting that a town in which painter Vincent van Gogh once lived has given him a very Dutch-like tribute -- a bike path lit by a special smart paint in the style of the artist's “Starry Night” painting.
The UX Italia video contest recognizes Italian machinery, technology, and other experience solutions that have contributed meaningful improvements to people’s lives and production processes. If you submit a three-minute video showcasing how the quality of Italian machinery's User eXperience is essential to your company's success, you just may win a trip to Italy.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.