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卡羅拉胎噪和風噪怎麼改善
卡羅拉胎噪和風噪怎麼改善
更新时间:2026-06-11 18:56:21

  1、降低胎噪和風噪。方法在車門、門邊、輪弧上方部位、翼子闆及底盤貼上隔音材料。換舒适型輪胎。前後輪罩貼隔音棉弧度。

  2、胎噪(也稱路噪)一般由三部分組成,一是輪胎花紋間隙的空氣流動和輪胎四周空氣擾動構成的空氣噪音。是路面不平造成的路面噪音,特别是行駛在坑坑窪窪的路面時,胎面與地面的磨擦、沖擊産生噪音。

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