Bouchard, P. John; Ledgard, Peter; Hiller, Stan and Hosseinzadh Torknezhad, Foroogh
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The contour method is becoming an increasingly popular measurement technique for mapping residual stress in engineering components. The accuracy of the technique is critically dependent on the quality of the cut performed. This paper presents results from blind cutting trials on austenitic stainless steel using electro-discharge machines made by three manufacturers. The suitability of the machines is assessed based on the surface finish achieved, risk of wire breakages and the nature of cutting artefacts introduced.
|Item Type:||Conference Item|
|Copyright Holders:||2012 The Authors|
|Keywords:||residual stress; wire EDM; surface quality|
|Academic Unit/Department:||Faculty of Science, Technology, Engineering and Mathematics (STEM) > Engineering and Innovation
Faculty of Science, Technology, Engineering and Mathematics (STEM)
|Depositing User:||Anne Green|
|Date Deposited:||02 Aug 2012 08:43|
|Last Modified:||08 Oct 2016 06:52|
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