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Lighter yet stronger – The Trend of The Future (Part 1)

April 28, 2008 By Nico

carbonfiber1.jpgTechnology is the driving force behind the automotive industry and yes they are some of the first industries to jump in with respect to applications for new materials. One of their main concerns is weight which has an overall impact on the efficiency of a car. It has also been the main deterrent for battery powered cars for the weight of the batteries alone account for a lot of dead weight they themselves consume power. Newer battery and materials has been defined as the trend for tomorrow as the automotive industry seeks to mimic the airline industry with their use of the lightest yet strongest materials available which allows tons of aircraft to fly along with the tons of cargo and fuel.
The most materials that would be seeing use in the cars of tomorrow would be new composite materials, metal alloys such as magnesium and aluminum and of course plastics. In cars, these materials can mean a lot of savings in terms of weight allowing cars to become lighter yet have equal the strength if not greater than traditional steel cars and chassis. The brake system for example uses cast iron calipers which amounts to a lot of weight, using aluminum which is lighter would save weight in that area. The back seat of cars used to have blow-molded foam structures that can be made lighter with the addition of seat cushions which also weight lighter. The floor of the trunk which used to be made from pressed sheet metal can be turned into plastics that are compression molded.

Filed Under: Automotive Technologies, Car Concept, News Tagged With: Brakes, Car seats, floor trunks, Future Cars, New Materials

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