如何判断汽车的减震器是否已经损坏?

2025-03-09 00:35:22
推荐回答(5个)
回答1:

汽车减震器不仅仅是“减震器”,汽车减震器最初是由美国工程师麦克弗森设计的。他采用传统的上下控制臂等旋转几何理论,发明新的和弦,使用更少的部件,可以将震动直接传递给弹簧,不首先通过控制臂,所有这些特点都能带来更舒适的乘坐性和驾驶安全性。唯一要求是要有架子上身和高强度的翼子板。

减震器组件:减震器顶部紧固螺钉、滑动轴承、顶部粘合剂、减震器缓冲器、弹簧、减震器。确定减震器故障的症状。在道路上试驾时,通过凹陷的道路车辆发出“咚咚咚咚咚”的声音,这时发生了两种情况,一种是车辆平衡杆球球松动,判断平衡球是否松动,可以直接拆除试驾。滑动轴承及顶点角度损伤。方向盘左右旋转时会发出“嘟嘟”的声音,将手放在减震器弹簧上,左右转动方向盘,证明弹簧有明显的震动感,需要更换滑动轴承和顶角。汽车减震器出故障的症状是什么?减震器缓冲区损坏。即使缓冲块受损,车辆驾驶也没有什么感觉。

缓冲块的作用之一是保持减震器拉伸条干净,防止小碎石划痕密封引起的减震器泄漏。减震器旨在缓冲高强度压力下极限收缩引起的漏油现象,是看似简单的缓冲区,可以有效延长减震器的寿命,长时间老化损伤时应更换。弹簧故障。减震器弹簧在正常情况下没有问题。车辆高速通过崎岖的道路时,力量太大,弹簧断了,但这种情况我只见过一次。比较极端,很少出现。减震器漏油及变形。溢油情况判断良好。从减震器的柱子墙壁上是否有油渍来看,减震器会100%破损。要判断减震器是否变形,必须抬起车辆,然后下降回原来的高度,观察轮胎的外角变化。

如果外角不一致,可以证明减震器是弯曲的,要判断减震器是否损坏,并从平衡杆球、滑动轴承、上胶、减震器缓冲区、弹簧、减震器等多个方面全部卸下。基本上,减震器受损的是,行驶中经常会发出异常的声音和漏油。

回答2:

第一、汽车以相对降低的速度在安全的道路上进行紧急制动,观察汽车的刹车的姿态与之前的感觉是否相差很大,如果震动偏大说明减震器存在问题。第二、漏油。减震器能够正常工作,靠的就是里面的液压油,一旦漏油了,减震器的性能一定会下降。第三、汽车在停止状态下,当我们将汽车车身一角向下压并松开后,车身在弹簧力下将反弹,如果反弹后很快趋于稳定,说明减振器是好的;如果是反复震荡几次后才停下来,就说明减振器的减震效果有点差了。

回答3:

判断车辆减震器是不是损坏一般有两种方法,一个是检查减震器有没有漏油,如果减震器漏油了那就是说明减震器需要更换了。还有一个是检查减震器阻尼是不是充足,如果用手用力按压车轮上部的车身,车身跳动明显,或者驾驶在不平整的路面车轮跳动很厉害的话,就说明减震器阻尼已经不够了,这样也需要更换减震器了。

回答4:

看看减震器有没有漏油的情况是否干净,如果不干净,其实说明就是有过漏油的情况,也可以在路上继续行走,通过汽车的刹车来判断。

回答5:

如果汽车在颠簸路段行驶的时候发出"咯噔"声或者是"咯吱咯吱"的声音时,就说明减震器坏了,需要更换了;当汽车缓慢行驶在安全道路上,然后进行紧急制动的时候,如果汽车刹车的姿态与以前大不相同,也说明汽车减震器出现故障了!

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