奥迪的玻璃钢螺旋弹簧
未来技术，，如果能实现就好了·····
FRP Coil Springs
Reducing unsprung mass improves both handling and ride comfort, so anything that can be done to remove weight from within the wheel arches is worth exploring. And one area that hasn't seen much innovation is the standard coil spring.
That's about to change with the introduction of the fiberglass reinforced plastic (FRP) spring, which replaces the usual steel springs for a weight savings of more than 40 percent.
Audi is developing a technique for creating these FRP springs that involves a fiberglass helix baked together with an epoxy resin, followed by a metal alloy wire that's woven into the spring. The process is actually quicker than the traditional method of creating a steel spring and the result isn't just a lighter spring, but a stronger one.
ETA: The first application will be in the 2012 Audi R8 e-tron, with mass adoption coming the following year. 轻将近1kg，确实是好东西~~·gochinway34；） fissa 发表于 2012-3-2 01:12 static/image/common/back.gif
轻将近1kg，确实是好东西~~·
价格必定是天价。gochinway03；） 等普及的時候..市售車的車重又會多一堆配置而變重..
所以用了因該感覺不大...{:6_329:} ds680817 发表于 2012-3-2 09:10 static/image/common/back.gif
等普及的時候..市售車的車重又會多一堆配置而變重..
所以用了因該感覺不大...
簧下质量，包括弹簧自己，永远都很重要的。
车重更重，但是簧下更轻，车身的颠簸就更少了。 国内材料学落后国外20-30年 ……麦克拉伦那种类似刹车系统的钢喉+活塞才是王道啊～ plq_ec 发表于 2012-3-2 07:06 static/image/common/back.gif
价格必定是天价。
gochinway50；） 。。。希望不是~~ ds680817 发表于 2012-3-2 09:10 static/image/common/back.gif
等普及的時候..市售車的車重又會多一堆配置而變重..
所以用了因該感覺不大...
减。。。。。人现在越来越懒啦~~gochinway54；） maxfree_gz 发表于 2012-3-2 11:01 static/image/common/back.gif
簧下质量，包括弹簧自己，永远都很重要的。
车重更重，但是簧下更轻，车身的颠簸就更少了。
嗯啊~~
看來底盤簧下功夫永遠都是升級強化的一門重要功課啊~~
chinway48tiger
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