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Experimental investigation and finite element analysis for the study of residual stresses in roller burnished components

Prasad, K., Krishna, R., Janardhan, G., Raju, A. and Nahavandi, Saeid 2006, Experimental investigation and finite element analysis for the study of residual stresses in roller burnished components, International journal of applied engineering research, vol. 1, no. 3, pp. 427-436.

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Title Experimental investigation and finite element analysis for the study of residual stresses in roller burnished components
Author(s) Prasad, K.
Krishna, R.
Janardhan, G.
Raju, A.
Nahavandi, Saeid
Journal name International journal of applied engineering research
Volume number 1
Issue number 3
Start page 427
End page 436
Publisher Research India Publications
Place of publication Dehli, India
Publication date 2006
ISSN 0973-4562
Keyword(s) burnishing
optimization of force
finite element analysis
surface finish
residual stresses
x-ray diffraction
Summary Burnishing is a surface modification process, which involves plastic deformation of the material at the surface of the component due to the application a highly polished and hard roller, under pressure. This results in the improvement of the surface finish of the component and induces residual compressive stresses on the surface of the component. The present work deals with the optimization of the burnishing force for the best surface finish, at constant speed and feed, for Aluminium and Mild steel workpieces. A 3dimensional finite element model is proposed for the simulation of the burnishing process, and the analysis is carried out at the optimum force determined experimentally. The induced compressive stress in the components is determined from the finite element analysis and this value is then compared with the results obtained from X-ray diffraction technique.
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Language eng
Field of Research 080110 Simulation and Modelling
Socio Economic Objective 970108 Expanding Knowledge in the Information and Computing Sciences
HERDC Research category C1 Refereed article in a scholarly journal
Copyright notice ©2006, Research India Publications
Persistent URL http://hdl.handle.net/10536/DRO/DU:30009226

Document type: Journal Article
Collections: School of Engineering and Information Technology
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