Proceedings of the 2015 International Conference on Electromechanical Control Technology and Transportation

Three-Dimensional Finite Element Simulation of Residual Stress Field For Shot-Peening and Grinding

Authors
Jiajin Sun, Yidu Zhang
Corresponding Author
Jiajin Sun
Available Online November 2015.
DOI
10.2991/icectt-15.2015.72How to use a DOI?
Keywords
shot-peening; grinding; finite element method; residual stress
Abstract

The modeling and simulation of shot-peening and grinding process was carried out based on ABAQUS, in which the explicit dynamic finite element method was employed. This investigation studies the effect of grinding process on the workpiece residual stress field after shot peening. Furthermore, three-dimensional finite element model of multiple shot peening and grinding was built. The influence of different depth of grinding on the workpiece residual stress field after shot peening was analyzed. Meanwhile, finite element analysis results show that distribution of residual stress almost will not change after shot peening and grinding. But the overall residual stress moves down. Meanwhile grinding can increase residual compressive stress of surface and reduce the residual compressive and tensile stress of subsurface.

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 2015 International Conference on Electromechanical Control Technology and Transportation
Series
Advances in Engineering Research
Publication Date
November 2015
ISBN
10.2991/icectt-15.2015.72
ISSN
2352-5401
DOI
10.2991/icectt-15.2015.72How 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  - Jiajin Sun
AU  - Yidu Zhang
PY  - 2015/11
DA  - 2015/11
TI  - Three-Dimensional Finite Element Simulation of Residual Stress Field For Shot-Peening and Grinding
BT  - Proceedings of the 2015 International Conference on Electromechanical Control Technology and Transportation
PB  - Atlantis Press
SP  - 382
EP  - 386
SN  - 2352-5401
UR  - https://doi.org/10.2991/icectt-15.2015.72
DO  - 10.2991/icectt-15.2015.72
ID  - Sun2015/11
ER  -