There’s a lot of hype about new power trains and lightweight plastics, but traditional materials are sure to play a big, if not leading role, in making cars more fuel efficient. The new models on display at the International Motor Show Sept. 19-27 in Frankfurt are a case in point. Ten of the models from Audi, BMW, Opel, Peugeot and Renault use Hydro aluminum components and systems. Examples include:
Opel Astra, front and rear bumper beams;
Rolls-Royce Ghost, front end;
Audi R8 Spyder, rollover protection system; and
Peugeot 5008 MPV, rear bumper.
In addition, Hydro is supplying flat-rolled aluminum strip for body parts to the new BMW 5 series, the Mercedes-Benz E-class station wagon and all versions of the new C-class model, as well as the current Porsche Panamera.
Hydro supplies the aluminum content pictured above for several BMW models, including the new “small” Rolls-Royce.
A composite based on a high-performance PEEK-like resin we told you about two years ago when it was still in R&D has now been licensed by the US Naval Research Laboratory (NRL) for commercial manufacturing.
Microsoft, HP, Dassault, and other industry heavyweights in 3D printing have launched a new 3DP file format, 3MF. The consortium says the spec will more fully describe a 3D model and will be interoperable with multiple applications, platforms, services, and printers.
NASA's been working on several different ongoing projects for 3D-printed rocket engine components in metals and now it's reached another first in aerospace 3D printing: a full-scale, 3D-printed rocket engine component made of copper.
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