触头系统质量及尺寸的改变对系统振动特性影响的初步研究  

Influence of Changes of Probe Mass and Spring-Sheet Size on Vibration Characteristic of Probe System

作　　者：金绍斌[1] 修光 金阳 王玉瑞[1] 

机构地区：[1]沈阳化工学院,沈阳橡胶四厂,福州大学

出　　处：《沈阳化工学院学报》1996年第2期129-133,共5页Journal of Shenyang Institute of Chemical Technolgy

摘　　要：从机械振动角度，用有限元法讨论了触头质量及簧片尺寸的改变对触头系统振动特性的影响．计算结果表明，触头质量及簧片尺寸的微小改变将对触头系统的固有特性发生较大的影响，为设计同类新型触头系统提供了理论依据．From the point of view of mechanical vibration,the effect of changes of probe mass and spring-sheet size on the vibration characteristic of the probe system was discussed by using the finite element method. The calculation results showed that small changes of probe mass and spring-sheet size have a large influence on the natural frequency of probe system. The obtained conclusion provides a theoretical basis for designing new types of probe.

关 键 词：机械振动 触头 有限元 继电器 

分 类 号：TM580.35[电气工程—电器]