The prediction technology study of fatigue life for key parts of a tracked vehicle's suspension system |
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| Authors: | Wang Hongyan Rui Qiang and He Xiaojun |
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| Affiliation: | (1) Department of Mechanical Engineering, Academy of Armored Force Engineering College, Beijing, 100072, China |
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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.
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Translated from Journal of Academy of Armored Force Engineering, 2006, 20(1): 44–47 译自: 装甲兵工程学院学报] |
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| Keywords: | fatigue life prediction technique torsion bar tracked vehicle |
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