Frontiers of Mechanical Engineering >

2007 , Vol. 2 >Issue 1: 68 - 71

DOI: https://doi.org/10.1007/s11465-007-0011-0

The prediction technology study of fatigue life for key parts of a tracked vehicle’s suspension system

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  • Department of Mechanical Engineering, Academy of Armored Force Engineering College, Beijing 100072, China;

Published date: 05 Mar 2007

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Abstract

In allusion to fatigue life of a tracked vehicle torsion bar, a virtual prototype model of the tracked vehicle suspension system including a flexible torsion bar was built based on dynamic simulation software ADAMS. Node force and stress results of the torsion bar from last step simulation were acquired; taking into account the material characteristics and influential factors, fatigue life of the flexible body of the torsion bar was predicted. Engineering results can be acquired through the contrast of the result of virtual test and statistical fatigue.

Cite this article

WANG Hongyan, RUI Qiang, HE Xiaojun . The prediction technology study of fatigue life for key parts of a tracked vehicle’s suspension system[J]. Frontiers of Mechanical Engineering, 2007 , 2(1) : 68 -71 . DOI: 10.1007/s11465-007-0011-0

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