天气预报 > 汽车 > 卡罗拉胎噪和风噪怎么改善
卡罗拉胎噪和风噪怎么改善
更新时间: 2021-04-22 00:41:44  

1、降低胎噪和风噪。方法在车门、门边、轮弧上方部位、翼子板及底盘贴上隔音材料。换舒适型轮胎。前后轮罩贴隔音棉弧度。

2、胎噪(也称路噪)一般由三部分组成,一是轮胎花纹间隙的空气流动和轮胎四周空气扰动构成的空气噪音。是路面不平造成的路面噪音,特别是行驶在坑坑洼洼的路面时,胎面与地面的磨擦、冲击产生噪音。

关键词: 和风 怎么 改善

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