Proceedings of the 5th International Conference on Information Engineering for Mechanics and Materials

Solution to Multi-axial Fatigue Life of Heterogenic Parts & Components Based on Ansys

Authors
Na Wang, Lei Wang
Corresponding Author
Na Wang
Available Online July 2015.
DOI
10.2991/icimm-15.2015.12How to use a DOI?
Keywords
Heterogenic parts & components; Hub; fatigue; Ansys
Abstract

It is very difficult to utilize traditional method for strength analysis and life calculation of heterogenic parts & components in mechanical products. In this paper, finite element analysis software Ansys is used to analyze hub of core parts and components in wind power generator unit. Addition of external load is subject to finite element calculation, so as to work out “stress hotspot” of unit load on the hub, namely “high load area”. Moreover, rain-flow counting method is used to calculate the number of times of stress circulation. According to the life curve of material, accumulative damage is calculated, and the life is determined.

Copyright
© 2015, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 5th International Conference on Information Engineering for Mechanics and Materials
Series
Advances in Engineering Research
Publication Date
July 2015
ISBN
10.2991/icimm-15.2015.12
ISSN
2352-5401
DOI
10.2991/icimm-15.2015.12How to use a DOI?
Copyright
© 2015, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Na Wang
AU  - Lei Wang
PY  - 2015/07
DA  - 2015/07
TI  - Solution to Multi-axial Fatigue Life of Heterogenic Parts & Components Based on Ansys
BT  - Proceedings of the 5th International Conference on Information Engineering for Mechanics and Materials
PB  - Atlantis Press
SP  - 51
EP  - 56
SN  - 2352-5401
UR  - https://doi.org/10.2991/icimm-15.2015.12
DO  - 10.2991/icimm-15.2015.12
ID  - Wang2015/07
ER  -