Fatigue Life Analysis of Lifting Mechanism Rod Based on Virtual Prototyping and FEM-Reference-Cited by-同舟云学术

Fatigue Life Analysis of Lifting Mechanism Rod Based on Virtual Prototyping and FEM

Published:2013-04 Issue: Volume:680 Page:364-368
ISSN:1662-8985
Container-title:Advanced Materials Research
language:
Short-container-title:AMR

Author:

Ge Xu Kun¹,Liu Da Wei¹,Zhu Long Long¹

Affiliation:

1. Qingdao University

Abstract

In order to calculate fatigue life of dump truck lifting mechanism’s structure components, a virtual prototyping model of lifting mechanism was built with Multi-body Dynamic Simulation Software ADAMS. The variation of applied force of lifting mechanism rod with lifting angle was obtained from dynamic analysis of lifting mechanism. A finite element (FEM) model of the rod was established using FEM Software MSC.PATRAN/NASTRAN, and its structural strength was analyzed. On this basis, S-N curve of the rod and linear cumulative damage law was combined to calculate the rod’s fatigue life with Fatigue Analysis Software MSC.Fatigue using nominal stress method. This study provided a reference for the design and improvement of the lifting mechanism.

Publisher

Trans Tech Publications, Ltd.

Subject

General Engineering

Link

https://www.scientific.net/AMR.680.364.pdf

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