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Journal of Applied Sciences
  Year: 2013 | Volume: 13 | Issue: 9 | Page No.: 1436-1442
DOI: 10.3923/jas.2013.1436.1442
 
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Finite Element Analysis of the Fatigue Life for the Connecting Rod Remanufacturing
Cheng Gang, Li Jianfeng, Sun Jie and Liu Yi

Abstract:
One important technical issue is whether the residual fatigue life of products meeting the needs of its next life cycle.This study analyzes the failure mechanism of the connecting rod, establishes its three dimensional model, uses dynamic simulation software ADAMS to calculate its time-load spectrum of the connecting rod; uses finite element analysis software ANSYS to get local stress-strain distribution; uses the traditional anti-fatigue methods to calculate the condition limited fatigue strength and then based on Miner fatigue damage theory and the stress of the connecting rod to make analysis, finally, uses Goodman fatigue theory to get fatigue strength and to estimate its total fatigue life, combined with its historical service time to predict its residual fatigue life. Provide reliable data to support how to calculate the residual fatigue life of these parts.
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How to cite this article:

Cheng Gang, Li Jianfeng, Sun Jie and Liu Yi, 2013. Finite Element Analysis of the Fatigue Life for the Connecting Rod Remanufacturing. Journal of Applied Sciences, 13: 1436-1442.

DOI: 10.3923/jas.2013.1436.1442

URL: https://scialert.net/abstract/?doi=jas.2013.1436.1442

 
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