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[作业自暴] 新车作业!2.0舒适版炫灰!

后悬挂连杆用的是什么货色啊,看着不像铝...头灯简配的厉害


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[posted by wap]


那可能原来排气管就是跟差速器有接点的,完了,等着响叮当吧



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[posted by wap]


merc都不用铝合金摆臂,难道说奔驰不注重质量?


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The bodyshell is a claimed 13 percent more torsionally rigid than before, enhancing comfort by reducing vibration, as well as giving the potential for more precise handling. Around 70 percent of the new body is high-strength steel, which improves the strength-to-weight ratio. There is no significant aluminum in the body, and less in the suspension than competitors use.

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以前在哪里看到图过,现在找不到了,所以贴了点文字上来...
为什么要用铸铁而不是钢呢?我很难理解用铸铁做悬挂,既弱又不耐久,悬挂的大忌..反观钢就硬度跟耐久都很不错,悬挂的最佳材料...
ps:铝合金跟全铝也有巨大区别...

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