A new software program that simulates assembly paths has been developed by engineers at the Fraunhofer Institute for Industrial Mathematics (ITWM, Kaiserslautern, Germany). By using the software, components that only exist in the form of CAD data can be virtually installed in a new car model.
Nanotechnology may help aircraft manufacturers produce airframes that are lighter and stronger than ever. Researchers at the Massachusetts Institute of Technology (MIT, Cambridge, MA) are reinforcing the plies used in advanced composites by stitching them with nanotubes.
During a presentation at last week’s Assembly Summit in Rosemont, IL, John McElroy, host of the popular Autoline Detroit TV and Web show, told attendees that the auto industry will have to endure its current wild ride for another year or two before things settle down. On a bright note, he highlighted three new technologies that GM engineers have been quietly developing: vehicle-to-vehicle communication, smart materials and autonomous vehicles.
Traditionally, using any material other than metal in the engine compartment was unthinkable. But, that old rule of thumb is changing as many automakers and suppliers use plastic to reduce vehicle weight.
The other day, a flying car called the Transition made a successful test flight in New York. The two-seat vehicle transforms itself from a plane to a car in less than 30 seconds. It can drive on highway speeds on the road and fits in a standard household garage.
While many college students spend their Spring Break soaking up sun, a group from Purdue University is travelling to Germany to learn about manufacturing.
A decade after General Motors outsourced its parts-making operations in a widely publicized move, the company has just quietly acquired its old steering division. Is this part of an ongoing trend among large manufacturers?
When most engineers think about “flexibility,” they imagine robots. The devices can perform a wide variety of repeatable tasks. But, their flexibility is limited by some programming and parts feeding challenges.
Future generations of green vehicles will depend on in-wheel motors. The technology involves a combination to wheels, tires, motors, brakes, steering, suspension and cooling systems. It eliminates the need for traditional components such as engines, transmissions, differentials and transmission shafts, which can result in a 10 percent to 25 percent weight reduction and a 20 percent to 30 percent fuel savings.
