囊式空气弹簧隔振器动态特性影响因素分析  

Research on Properties of Pneumatic Vibration Isolator

作　　者：李厚民[1] 朱若燕[1] 周金枝[1] 毛为民[2] 

机构地区：[1]湖北工业大学机械工程学院,湖北武汉430068 [2]海军工程大学振动与噪声研究所,湖北武汉430033

出　　处：《湖北工业大学学报》2006年第3期63-65,共3页Journal of Hubei University of Technology

摘　　要：利用MTS材料试验机测试囊式空气弹簧隔振器的动态特性,并研究了充气气压和振动频率对隔振器动刚度的影响.结果表明,囊式空气弹簧隔振器的动刚度与充气气压基本成线性关系,与振动频率也基本是线性关系.The dynamic stiffness characteristics of pneumatic vibration isolator is tested by MTS. And the factors affecting dynamic stiffness are analyzed. Experimental and analysis results show that, the dynamic stiffness shows linearity relation with inner gas pressure, and also with the vibration frequency.

关 键 词：囊式空气弹簧隔振器 动刚度 充气气压 振动频率 

分 类 号：TB535.1[理学—物理]