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Application of deep hole drilling to the measurement and analysis of residual stresses in steel shrink fitted assemblies

Hosseinzadeh, F.; Mahmoudi, A. H.; Truman, C. E. and Smith, D. J. (2011). Application of deep hole drilling to the measurement and analysis of residual stresses in steel shrink fitted assemblies. Strain, 47(S2) pp. 412–426.

DOI (Digital Object Identifier) Link: http://dx.doi.org/10.1111/j.1475-1305.2010.00783.x
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Abstract

Residual stress measurement of shrink-fitted assemblies was achieved through finite element simulations and experiments using the deep hole drilling technique. Shrink-fitted assemblies using stainless steel and cast iron were manufactured and residual stresses measured using a combination of deep hole and centre hole drilling. The results from the finite element simulations demonstrated that modifications to the deep hole drilling method were required to account for plastic relaxation during the measurement process. This was verified through the experimental measurements. The results from both the stainless steel and cast iron assemblies provided a clear demonstration that the final residual stress state was a consequence of the machining and assembly of the components.

Item Type: Journal Article
Copyright Holders: 2010 Blackwell Publishing Ltd
ISSN: 0039-2103
Keywords: conventional deep hole drilling;incremental deep hole drilling;residual stress;shrink fit
Academic Unit/Department: Mathematics, Computing and Technology > Engineering & Innovation
Item ID: 27871
Depositing User: Foroogh Hosseinzadh Torknezhad
Date Deposited: 08 Feb 2011 11:41
Last Modified: 05 Dec 2012 14:44
URI: http://oro.open.ac.uk/id/eprint/27871
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