极致轻量化，宝马未来两年内生产碳纤维轮圈和碳纤维铝合金混合轮圈
这个就真有点意思了~·BMW reportedly has serious plans to introduce a full carbon fiber wheel within the next 24 months.
It was less than a week ago when BMW revealed plans to expand its carbon fiber factory in Moses Lake, Washington and now British media is reporting the Bavarian marque is getting ready to launch a full carbon fiber wheel expected to come within the next two years. Recent BMW carbon fiber developments include a steering wheel, one-piece propeller shaft and a carbon-plastic compound.
Not only are they working on a full carbon fiber wheel, but BMW is also creating a carbon fiber / alloy hybrid wheel which will feature alloy spokes and a carbon fiber rim. The company's lightweight construction manager Franz Storkenmaier says the hybrid wheel is 25 percent lighter than a conventional alloy wheel while a full carbon fiber wheel sheds 35 percent of the weight of a regular alloy wheel.
Storkenmaier also mentioned these wheels are very damage resistant and in fact resist better to damages than an alloy wheel since "the damage polishes out really easily." As for the aforementioned carbon fiber steering wheel, this needs the European Union approval and unlike previous carbon fiber applications on steering wheels it has a carbon skeleton and frame while current versions have a metallic skeleton.
As a side note, a carbon fiber wheel is not entirely a novelity since Koenigsegg has been offering a full carbon fiber wheel (with metal tire valve) since 2012 for the Agera R. 关键是如何减低成本~·别太贵了gochinway06；）不过这估计是妄想啦~··· gochinway00；） 在人家哪多便宜 到咱这也得贵起来看 脑子有病 发表于 2014-2-22 00:41
在人家哪多便宜 到咱这也得贵起来看
gochinway55；） 唉~···实在是~··
fissa 发表于 2014-2-22 00:47
唉~···实在是~··
gochinway06；） 期待技术成熟 国产化。但时间....哈哈 就算用上东丽的碳纤维，造价还是惊人，就算咱一咬牙，一跺脚，这5x120的PCD还是无福消受呀……gochinway18；） fissa 发表于 2014-2-22 00:37
关键是如何减低成本~·别太贵了不过这估计是妄想啦~···
BMW的这些便宜不了，M3碳陶的刹车盘要十几万。gochinway30；） PJladd 发表于 2014-2-22 19:14
BMW的这些便宜不了，M3碳陶的刹车盘要十几万。
嗨~·是啊~··是啊，口水很久了~·那是个梦啊~···gochinway19；）
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