汽车排气系统吊耳及设计原则  

Structure Characteristics and Design Principles of Automobile Exhaust System's Isolators

作　　者：黄志[1] 范让林[2] 段小成 上官文斌[1] 

机构地区：[1]华南理工大学机械与汽车工程学院,广州510641 [2]北京科技大学车辆与设备工程系,北京100083 [3]宁波拓普声学振动技术有限公司,浙江宁波315800

出　　处：《噪声与振动控制》2009年第2期110-114,共5页Noise and Vibration Control

摘　　要：介绍汽车排气系统吊耳的典型结构,分析其结构特点和应用车型;结合吊耳承重和隔振性能的要求,论述吊耳设计原则;对不同的设计方案进行对比分析,阐述这些方案对吊耳性能的影响。The typical structure of isolators for automobile exhaust systems is introduced and discussed. Structural characteristics and application cases of different type of automobiles are analyzed. Based on the performance requirements, some design principles of hanger isolator are elaborated. Their influences on isolators＇ characteristics are also discussed in detail.

关 键 词：振动与波 排气系统 吊耳 动态特性 设计原则 

分 类 号：TK411[动力工程及工程热物理—动力机械及工程]