Lifespan Prediction of Rubber Vibration Isolators Using Thermal-aging Method

doi:10.3969/j.issn.1006-1335.2015.05.036

›› 2015, Vol. 35 ›› Issue (5): 172-175.DOI: 10.3969/j.issn.1006-1335.2015.05.036

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Lifespan Prediction of Rubber Vibration Isolators Using Thermal-aging Method

Received:2015-01-08 Revised:2015-02-03 Online:2015-10-18 Published:2015-10-18

橡胶隔振器使用寿命估计—热老化法

杨俊凤，孙洪军，张乾

( 中船重工第七〇四研究所，上海 200031 )

通讯作者: 杨俊凤

Abstract

摘要：

主要介绍国外内对寿命预测的研究，并对预测理论进行说明；对目前橡胶隔振器用胶料进行不同温度下的热老化试验，根据国标GB/T 20028-2005对该橡胶的寿命进行预测，提出该胶料的使用寿命约12年半，但橡胶隔振器中橡胶静态下的压缩变形应不超过橡胶厚度的15 %；故该实验方法不适合于橡胶隔振器寿命的预测。

关键词: 振动与波, 橡胶隔振器, 热老化寿命, 预测

CLC Number:

O422.6

杨俊凤，孙洪军，张乾. 橡胶隔振器使用寿命估计—热老化法[J]. 噪声与振动控制, 2015, 35(5): 172-175.

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Lifespan Prediction of Rubber Vibration Isolators Using Thermal-aging Method

橡胶隔振器使用寿命估计—热老化法

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