耗散型隔音垫的NVH性能研究  

NVH Performance Research of Dissipative Insulator

作　　者：曾凌云[1] 

机构地区：[1]泛亚汽车技术中心有限公司,上海201201

出　　处：《上海汽车》2018年第2期47-50,54,共5页Shanghai Auto

摘　　要：耗散型隔音垫主要是由两层毡中间复合一层薄膜而成,3层材料的类型以及密度对于耗散型隔音垫的NVH性能都有很大的影响。文章针对不同的影响因素,对耗散型隔音垫的NVH性能进行研究。Dissipative insulator is mainly composed of two layers fiber material, and with one layer film in the middle of them. The material type and density of three layers affect NVH performance of dissipative insulator. This paper is about NVH performance of dissipative insulator based on different influence factors.

关 键 词：耗散型隔音垫 材料 NVH性能 

分 类 号：U463[机械工程—车辆工程]