Statistical analysis of the effect of machining parameters on fatigue life of aerospace grade aluminum alloy (AL 6082T6)

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dc.contributor.authorJamshaid, Muhammad
dc.contributor.authorJaffery, Husain
dc.contributor.authorAli, Liaqat
dc.contributor.authorKhan, Mushtaq
dc.contributor.authorAlam, Khurshid
dc.contributor.authorAhmed, Riaz
dc.contributor.authorRehman, Masood
dc.date.accessioned2015-09-23T09:08:25Z
dc.date.available2015-09-23T09:08:25Z
dc.date.issued2013-09-19
dc.description.abstractIn this research work, aerospace grade aluminium alloy (Al 6082-T6) was analysed for the effect of cutting parameters on the fatigue life of the machined samples and optimization of cutting parameters for response factor. Different combinations of machining parameters were selected according to the ISO 3685 for sample preparation. Fatigue life of the samples was the response variable under investigation. Specimens for the rotating bending fatigue test were prepared according to the BS ISO 1143:2010 standards. The cutting inserts were selected from Sandvik Coromant catalogue recommended for machining of Al 6082-T6 alloy. A Designed of Experiment (DoE) with full factorial design was employed and a total of 81 experiments were performed for combination of cutting parameters. Fatigue life of the samples was observed to decreases with increasing feed rate, which is attributed to the compressive residual stresses at the surface of the samples. However, fatigue life increased with higher cutting speed and Depth of Cut (DoC).en_UK
dc.identifier.citationJamshaid M., Jaffery H., Ali L., Khan M., Alam K., Rehman M. and Ahmed R. Statistical analysis of the effect of machining parameters on fatigue life of aerospace grade aluminum alloy (AL 6082T6). Proceedings of the 11th International Conference on Manufacturing Research (ICMR2013), Cranfield University, UK, 19th – 20th September 2013, pp 245-250en_UK
dc.identifier.isbn9781907413230
dc.identifier.urihttp://dspace.lib.cranfield.ac.uk/handle/1826/9469
dc.language.isoenen_UK
dc.publisherCranfield University Pressen_UK
dc.relation.ispartofseriesForming, Casting and Machiningen_UK
dc.relation.ispartofseries3en_UK
dc.subjectMachining parametersen_UK
dc.subjectAluminium alloyen_UK
dc.subjectFatigue lifeen_UK
dc.titleStatistical analysis of the effect of machining parameters on fatigue life of aerospace grade aluminum alloy (AL 6082T6)en_UK
dc.typeConference paperen_UK

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