Durability test analysis in a passenger vehicle damper spring tower

被引：0
|
作者：
Palma, Ernani Sales [1 ]
Magela Martins, Mcircio Geraldo
机构：
[1] Pontifical Catolica Univ Minas Gerais PUC Minas, Dept Mech Engn, Belo Horizonte, MG, Brazil
[2] Fiat Automobile SA, Expt Chassis, Betim, MG, Brazil
来源：
JOURNAL OF TESTING AND EVALUATION | 2006年 / 34卷 / 06期
关键词：
damage; fatigue failure; automotive tests; track tests; fatigue life;
D O I：
暂无
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
The current technology for durability qualification of the damper spring tower component of a passenger vehicle is presented. The methodology was based on durability experiments performed on actual components mounted on a vehicle. Stresses acting on the component were experimentally measured by using rosette strain gages. Durability tests were performed over two different public road surfaces. Fatigue damage assessment was performed and the life of the component was estimated.
引用
收藏
页码：504 / 506
页数：3
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