Audi ST?SIS Specifications download pdf (Page 8)

Aluminum

↑ ↑

It seems strange to say that, while we build strong, com-

plex and high-performing machines, we’re naturalists at

heart. Then again, it might not be that unusual, seeing

how nature itself builds strong, complex and high-

performing machines as well. When we developed the

thinking behind our Audi ultra® lightweight technology

initiative, we knew that nature would serve as an inspi-

ration to greater structural eciency. Take the structure

of the elephant skull pictured here. It has to be light-

weight, yet capable of carrying a heavy load. It’s porous,

but its structure is such that it enhances its stability and

strength. We do the same, for example, with aluminum.

Positioned one way, aluminum materials can be ﬂexible.

Positioned another, they are strong and rigid, and give

better support. We also looked to bamboo, which is

strong at the conjoined areas (nodes), and ﬂexible along

its stem. Our designs allow for both rigidity and ﬂexibility

where each is most needed, and for eciency overall.

As we continue to develop strategies to improve the per-

formance aspects and eciency of our vehicles, we don’t

shy away from the world around us.

We boldly engage it

even closer still.

It’s Audi because

the elegant structure of nature

becomes a blueprint of eciency.

1 Features and technologies listed will not be available on all models. 2 See www.fueleconomy.gov for EPA estimates. Your mileage will vary.

Aluminum

Our large aluminum castings are a telling example of

Audi ultra® lightweight technology. Primarily used in

high-stress areas, these multifunctional castings achieve

exceptional rigidity while also allowing for freedom of

design, all while remaining extremely lightweight.

Elephant skull

How nature solved the apparent conundrum of an elephant’s skull didn’t escape

the notice of Heinrich Timm, the longtime lead engineer for Audi. The weight

of the tusks and the general size of an elephant’s head would seem to make it

impossible for the animal to actually be able to carry it. But the design genius

behind the elephant’s skull is actually to make it lightweight, yet sturdy. Its pre-

dominantly hollow design is buered by thin, connective bone walls, which act

as strong, weight-bearing cells. Audi designers used that idea when building our

aluminum and steel structures. Reducing weight, yet enabling strength.

1 2 3 4 5 6 7 8 9 10 11 12 13 ... 35 36

Comments to this Manuals

No comments

Audi ST?SIS Specifications Page 8

Comments to this Manuals

Related products and manuals for Cars Audi ST?SIS