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刹车片上的铁丝有用吗

更新时间: 2021-04-04 01:36:50     

1、有用。通过有弹性的钢丝像晾衣服的夹子一样夹在两个刹车片上,让刹车片与刹车盘始终处于前段略紧的适当角度,从而在刹车时克服摩擦导致的刹车片后仰趋势,实现均匀磨损。

2、第二就是巧妙的设计让其兼有被动报警装置的功能,当刹车片磨损后,厚度减小,钢丝会逐渐接近刹车盘,在磨损到安全线之前,钢丝会和刹车盘边缘接触发出刺耳摩擦声,从而起到提醒作用,而且即使钢丝擦坏了,更换成本也比比较低。

关键词: 刹车片 铁丝 有用

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