Please use this identifier to cite or link to this item: https://gnanaganga.inflibnet.ac.in:8443/jspui/handle/123456789/2591
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dc.contributor.authorAbhinav-
dc.contributor.authorRibeiro, Rahul-
dc.contributor.authorJain, Ranjana-
dc.contributor.authorArunkumar, D-
dc.date.accessioned2023-12-19T05:08:56Z-
dc.date.available2023-12-19T05:08:56Z-
dc.date.issued2021-
dc.identifier.citationVol. 1013, No. 1en_US
dc.identifier.issn1757-8981-
dc.identifier.issn1757-899X-
dc.identifier.urihttps://doi.org/10.1088/1757-899X/1013/1/012007-
dc.identifier.urihttp://gnanaganga.inflibnet.ac.in:8080/jspui/handle/123456789/2591-
dc.description.abstractA two dimensional, uniformly distributed grains model has been developed for AISI S-7 grade Steel and the orthogonal machining process, in the pursuit of determining the various effects of temperature rise, residual stresses, chip morphology, and strain hardening. A Johnson-Cook material model, along with a numerical, technique was used to simulate the machining process using ANSYS 15 academic license. The machining has been carried out at different velocities: 60, 70, and 80 ms-1 and with depths of cut of 2, 3, and 5 mm. Results revealed that the accumulation of tandem grains offers a maximum resistance ahead of the tool-chip interface due to the strain hardening effect, during the metal removal process. This effect leads to a maximum rise in temperature up to 912.59 °C, which has been observed in the secondary shear zone. Serrated chip flow was observed mainly at a low speed of 60 ms-1. The Strain hardening effect was more substantial at 60 ms-1 and 5 mm depth of cut compared to any other machining parameters. A great deal of discussion has been made on the above material machining process that may serve as a useful resource to the tool designer and manufacturing scientist. © Published under licence by IOP Publishing Ltd.en_US
dc.language.isoenen_US
dc.publisherIOP Conference Series: Materials Science and Engineeringen_US
dc.subjectChip morphologyen_US
dc.subjectFinite Element Techniqueen_US
dc.subjectResidual stressen_US
dc.subjectStrain hardeningen_US
dc.titleModeling and Characterization of Aisi S-7 Steel Using The Johnson Cook Model - An Explicit Analysisen_US
dc.typeArticleen_US
Appears in Collections:Conference Papers

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