Failure analysis of a shaft of a car lift system

被引：5

作者：

Crivelli, D. ^{[1
]}

Ghelichi, R. ^{[1
]}

Guagliano, M. ^{[1
]}

机构：

[1] Politecn Milan, Dipartimento Meccan, I-20156 Milan, Italy

来源：

11TH INTERNATIONAL CONFERENCE ON THE MECHANICAL BEHAVIOR OF MATERIALS (ICM11) | 2011年 / 10卷

关键词：

failure; car elevator; shaft; fatigue; notch effect;

D O I：

10.1016/j.proeng.2011.04.606

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The failure of a car lift system can result in severe damage to people and structures. It is important to understand the fatigue behavior of these machines, and, in case of a failure, to understand its causes and the possible solutions to increase safety. In this work the failure of the shaft of one of these car lift systems is analyzed. The possible causes of the failure through design, material, fractographical inspections and finite elements analysis were investigated, and possible solutions to avoid these cases in the future are suggested. (C) 2011 Published by Elsevier Ltd. Selection and peer-review under responsibility of ICM11

引用

页码：3683 / 3691

页数：9