圆筒形囊式隔振器静态和动态特性研究  

Research on Properties of Pneumatic Vibration Isolator

作　　者：朱若燕[1] 李厚民[1] 黄映云[2] 

机构地区：[1]湖北工业大学 [2]海军工程大学

出　　处：《工具技术》2006年第11期23-26,共4页Tool Engineering

摘　　要：介绍了利用材料试验机测试囊式空气弹簧隔振器静态、动态特性的原理及方法,并对某试样进行了测试和分析。结果表明,囊式空气弹簧隔振器的额定荷载及额载静刚度与充气气压基本成线性关系,额载动刚度随气压的增加而变大,振动频率对动刚度影响不大。The testing theory and method of the static and dynamic stiffness characteristics of pneumatic vibration isolator by MTS was presented. Experimental and analysis results show that, the rating load and the static Stiffness under rating load is linearity relation with inner gas pressure, the dynamic stiffness under rating load is increased follow gas pressure. The frequency is little influence with dynamic stiffness.

关 键 词：隔振器 静刚度 动刚度 

分 类 号：TH137.81[机械工程—机械制造及自动化]