Effect of cutting method on residual stress measurement via slitting technique

Nathan Poerner, Jahan Rasty

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Scopus citations

Abstract

The main purpose of this study was to investigate whether the method of material removal during the slitting technique of residual stress measurement has a significant effect on the results. Specimens were bent in a four-point bending fixture to induce a known residual stress distribution throughout their thickness. Both ElectroDischarge Machining (EDM) and CNC Milling were employed as the means of material removal to measure the residual stress in bent specimens. The results obtained from CNC milling were in good agreement with the results obtained from EDM, which in turn agreed quite well with the known residual stress distribution induced in the specimens.

Original languageEnglish
Title of host publicationProceedings of the SEM Annual Conference and Exposition on Experimental and Applied Mechanics 2007
Pages1702-1708
Number of pages7
StatePublished - 2007
EventSEM Annual Conference and Exposition on Experimental and Applied Mechanics 2007 - Springfield, MA, United States
Duration: Jun 3 2007Jun 6 2007

Publication series

NameProceedings of the SEM Annual Conference and Exposition on Experimental and Applied Mechanics 2007
Volume3

Conference

ConferenceSEM Annual Conference and Exposition on Experimental and Applied Mechanics 2007
CountryUnited States
CitySpringfield, MA
Period06/3/0706/6/07

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