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Title
Surface topography irregularities generated by broachingAuthor (from another institution)
xmlui.dri2xhtml.METS-1.0.item-contributorOtherinstitution
https://ror.org/024mrxd33Version
http://purl.org/coar/version/c_ab4af688f83e57aa
Rights
© 2022 CIRP. Published by Elsevier Ltd. All rights reserved.Access
http://purl.org/coar/access_right/c_f1cfPublisher’s version
https://doi.org/10.1016/j.cirp.2022.03.028Published at
CIRP Annals 2022. Vol. 71, No. 1, p. 105-108Publisher
Elsevier Ltd.Keywords
TopographyMachining
Broaching
Abstract
Surface topography irregularities generated by broaching are analysed. Experimental tests were carried out on three workpiece materials: AISI 1045, Ti-6Al-4V, and Inconel 718, varying the cutting spee ... [+]
Surface topography irregularities generated by broaching are analysed. Experimental tests were carried out on three workpiece materials: AISI 1045, Ti-6Al-4V, and Inconel 718, varying the cutting speed, rise per tooth, and rake angle. The experimental results combined with numerical simulation demonstrate that surface topography irregularities result from mechanical rather than thermal effects. Higher surface topography variations are obtained when the force magnitude increases, and when its direction is more perpendicular to the machined surface. Additionally, the Young's modulus of both the workpiece and tool materials plays a fundamental role in topography quality, reducing irregularities when the Young's modulus is increased. [-]
xmlui.dri2xhtml.METS-1.0.item-sponsorship
Gobierno de Españaxmlui.dri2xhtml.METS-1.0.item-projectID
info:eu-repo/grantAgreement/GE/Convocatoria 2018 de proyectos de I+D+i «Retos Investigación», del Programa Estatal de I+D+i Orientada a los Retos de la Sociedad, en el marco del Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/RTI2018-095463-B-C22/ES/Ingeniería de Superficies mediante el mecanizado controlado de metales aeronáuticos y de la automoción: comprensión del proceso de corte analizando la micro y nano-estructuraCollections
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