Abrasive Disc Performance in Dry-Cutting of Medium-Carbon Steel
dc.contributor.author | Ortega Rodríguez, Naiara | |
dc.contributor.author | Martynenko, Vitaliy | |
dc.contributor.author | Pérez, Daniela | |
dc.contributor.author | Martínez Krahmer, Daniel | |
dc.contributor.author | López de Lacalle Marcaide, Luis Norberto | |
dc.contributor.author | Ukar Arrien, Eneko ![]() | |
dc.date.accessioned | 2020-05-25T10:06:23Z | |
dc.date.available | 2020-05-25T10:06:23Z | |
dc.date.issued | 2020-04-19 | |
dc.identifier.citation | Metals 10(4) : (2020) // Article ID 538 | es_ES |
dc.identifier.issn | 2075-4701 | |
dc.identifier.uri | http://hdl.handle.net/10810/43414 | |
dc.description.abstract | Abrasive-cutting processes are widely used to obtain semi-finished products from metal bars, slabs, or tubes. Thus, the abrasive cutting-off process is applied when requiring precision cutting and productivity at a moderate price. Cut-off tools are discs composed of small abrasive particles embedded in a bonding material, called the binder. This work aims to compare the cutting performance of discs with different composition, in dry cutting of steel bars. To do that, disc wear was measured and disc final topography was digitalized in order to determine both disc surface wear patterns and if the abrasive particles bonding into the binder matrix was affected. In addition, X-Ray inspection gave information about the abrasive grit-binder bonding. Therefore, the method here presented allows identifying discs with a superior abrasive-cutting capability, by combining profilometry and tomography to define micrometrical aspects, grit size, and binder matrix structure. Results led to the conclusion that discs with high grit size and protrusion, high grit retention by bond material, and closer mesh of fiberglass matrix binder were the optimal solution. | es_ES |
dc.description.sponsorship | Authors are grateful to Basque government group IT IT1337-19 and Ministry of Mineco REF DPI2016-74845-R. | es_ES |
dc.language.iso | eng | es_ES |
dc.relation | info:eu-repo/grantAgreement/MINECO/DPI2016-74845-R. | es_ES |
dc.rights | info:eu-repo/semantics/openAccess | es_ES |
dc.rights.uri | http://creativecommons.org/licenses/by/3.0/es/ | |
dc.subject | dry-cutting | es_ES |
dc.subject | abrasive-cutting | es_ES |
dc.subject | cutting disc | es_ES |
dc.subject | wear | es_ES |
dc.subject | cut-off abrasive wheel | es_ES |
dc.title | Abrasive Disc Performance in Dry-Cutting of Medium-Carbon Steel | es_ES |
dc.type | info:eu-repo/semantics/article | es_ES |
dc.date.updated | 2020-05-14T13:56:08Z | |
dc.rights.holder | 2020 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/). | es_ES |
dc.relation.publisherversion | https://www.mdpi.com/2075-4701/10/4/538/htm | es_ES |
dc.identifier.doi | 10.3390/met10040538 | |
dc.departamentoes | Ingeniería mecánica | |
dc.departamentoeu | Ingeniaritza mekanikoa |
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Except where otherwise noted, this item's license is described as 2020 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).