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只看楼主 楼主  发表于: 04-03
马上注册,交更多好友,享更多功能,让你轻松玩转广西社区家园。 立即注册 已有账号? 广西最火爆的生活门户网站 关闭
宝马320i因其个性化的外表,前脸有点像眼睛蛇,凶悍毒辣,还有一点点的小性感,得到越来越多的人青睐,现在路面上已经随处可见这款车型。                                                                                                        和普通车相比较,像宝马.320i这样的高档车肯定隔音效果要更加出色一些。但这远远没有达到该级别的车型应有的隔音效果。汽车在高速或者颠簸路面上行驶的时候,依旧会产生较大的噪声,如果车主想要降低汽车的噪声,就要给汽车做更近一步的隔音降噪处理。                                                                                                                              宝马320i隔音改装配料清单:
采用欧洲EU进口【赛伦科特】的多种材料来对付可恶的轮胎噪音,
配料清单:
【赛伦科特】终结者5.0mm 减震板:3张
【赛伦科特】经典 2.0mm减震板:   2张
【赛伦科特】太空记忆棉 35mm音魔垫2张                                           采用【中道隔音】的多种材料来对付可恶的轮胎噪音,配料清单:
【中道隔音】Q-plate宇斯盾5.0mm顶级减震垫6张
【中道隔音】Q-pad 3.0mm超级炸弹 2张
【中道隔音】Q-carpat 35mm吸音魔垫3张
【中道隔音】Q-liner 魔术棉 2张        
                                                                                                                                                                                                                                              车门是车内噪音的一个重大来源地,对这个部位隔音处理,能有效降低通过车门传入大量的风噪,路噪,发动机噪音, 同时将车升级为一个扎实的箱体结构,提升钣金强度,喇叭音质音量,使低频更加饱满,有力,关门的声音更加低沉,顺畅。                                                                                                                                                                                                                                                                                                                                                                                               拆开底盘和尾箱以后,看到的同样是简单的隔音。改装技师在原有的隔音基础上先使用欧洲赛伦科特2mm减振板对汽车的底盘做了第一层的止振处理,然后又使用中道隔音Q-Deck低频声障对汽车的底盘做了第二层的密封处理,从而降低了汽车的低频共振噪声。                            底盘的第一层隔音,增厚钣金,抑制共振 .                                                                                                                                                                                                                                                                                                                                                                                         底盘的第二层隔音,降低以路噪为主的低频噪音.                                                                                                                                                                                           后尾箱第一层用欧洲进口赛伦科特减振板.                                                                                                                                                                                            第二层:【赛伦科特】太空记忆棉35mm叶子板粘贴厚:35mm,可以吸收后备箱的嚎叫的声音!内衬板都是有一定的厚度的。吸音效果已经相当不错。                                                                                                                                                                   
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只看该作者 沙发  发表于: 04-03
   汽车胎噪的主要传播路径是汽车的尾箱和轮弧,因此改装技师使用欧洲进口【赛伦科特】终结者5.0mm减震板对汽车的轮弧做了密封处理,同时在车厢内部又对汽车的轮毂做了隔音处理,从而阻止了胎噪的传入。                                             第一层:欧洲进口【赛伦科特】终结者5.0mm减震分块满贴,效果相当好。                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       第二层:【赛伦科特】太空记忆棉35mm叶子板粘贴厚:35mm,可以吸收轮胎嚎叫的声音!如果想再增加多一层材料,可能叶子板相当难复位,因为叶子板都是有一定的厚度的。吸音效果已经相当不错。                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           第三层前轮防护胶用中道Q-Liner吸音垫,吸收前轮转动的风噪声.                                                                                                                                                                                                                                                                                                       第一层:【中道隔音】宇斯盾5.0mm减震板 .                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        第二层:【中道隔音】吸音魔垫35mm叶子板粘贴厚:35mm,可以吸收轮胎嚎叫的声音!如果想再增加多一层材料,可能叶子板相当难复位,因为叶子板都是有一定的厚度的。吸音效果已经相当不错。                                                                                                                                                                                                                                                                                                                                                                                                                                                                    第三层:【中道隔音】魔术棉-粘贴到位,叶子板内衬托板,粘贴一层上去,                                                                
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只看该作者 板凳  发表于: 04-03
  总结:施工复位完毕,把车辆开到之前的测试的路面,通过做隔音的前后对比测试:轮胎的噪音减小了,发动机的急加速的噪声也得到明显的改善。
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