Effect of PCBN tool grade and cutting type on hard turning of high-chromium white cast iron
Autor(a) principal: | |
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Data de Publicação: | 2015 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFRN |
Texto Completo: | https://repositorio.ufrn.br/handle/123456789/31977 |
Resumo: | The turning of mechanical construction and bearing steels is widely carried out using PCBN and oxide ceramic tools, even when materials have high hardness (40 to 60 HRC), reached after quenching and tempering heat treatment. However, mechanical components submitted to severe abrasive loads show, in addition to matrix hardness, the presence of a high-volume fraction of hard particles in the microstructure. Turning materials with a high content of hard particles in the microstructure will result in high rates of abrasive wear or damage to the cutting edges of the tool. Information regarding the turning of materials characterized by a high-volume fraction of carbides in the microstructure is limited in literature. The objective of this study was to determine the performance of two grades of PCBN tools (high CBN and low CBN content with an added ceramic phase) in the turning of high-chromium white cast iron applying continuous and interrupte cutting. Evaluations of tools’ life, wear mechanisms at the tool cutting edges, roughness, and microstructure remaining on the turned surface were carried out. The results show that the grades with low CBN content and the addition of a ceramic phase, the tool life was three times longer than that of the grades with high CBN content. The most interesting result obtained concerns the microstructural modifications in a narrow subsurface layer of the turned material. Carbide fragmentation and alignment in the direction of the cutting shear plane were identified, which may potentiate the use of the material |
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Oliveira, Adilson José deBoing, DenisSchroeter, Rolf Bertrand2021-03-23T18:15:26Z2021-03-23T18:15:26Z2015-06-24OLIVEIRA, Adilson José de; BOING, Denis; SCHROETER, Rolf Bertrand. Effect of PCBN tool grade and cutting type on hard turning of high-chromium white cast iron. The International Journal of Advanced Manufacturing Technology, [S.L.], v. 82, n. 5-8, p. 797-807, 24 jun. 2015. Disponível em: https://link.springer.com/article/10.1007/s00170-015-7426-2. Acesso em: 13 out. 2020. http://dx.doi.org/10.1007/s00170-015-7426-2.0268-37681433-3015https://repositorio.ufrn.br/handle/123456789/3197710.1007/s00170-015-7426-2Springer Science and Business Media LLCAttribution 3.0 Brazilhttp://creativecommons.org/licenses/by/3.0/br/info:eu-repo/semantics/openAccessTurningPCBN gradesWhite cast ironMicrostructural modificationsEffect of PCBN tool grade and cutting type on hard turning of high-chromium white cast ironinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleThe turning of mechanical construction and bearing steels is widely carried out using PCBN and oxide ceramic tools, even when materials have high hardness (40 to 60 HRC), reached after quenching and tempering heat treatment. However, mechanical components submitted to severe abrasive loads show, in addition to matrix hardness, the presence of a high-volume fraction of hard particles in the microstructure. Turning materials with a high content of hard particles in the microstructure will result in high rates of abrasive wear or damage to the cutting edges of the tool. Information regarding the turning of materials characterized by a high-volume fraction of carbides in the microstructure is limited in literature. The objective of this study was to determine the performance of two grades of PCBN tools (high CBN and low CBN content with an added ceramic phase) in the turning of high-chromium white cast iron applying continuous and interrupte cutting. Evaluations of tools’ life, wear mechanisms at the tool cutting edges, roughness, and microstructure remaining on the turned surface were carried out. The results show that the grades with low CBN content and the addition of a ceramic phase, the tool life was three times longer than that of the grades with high CBN content. The most interesting result obtained concerns the microstructural modifications in a narrow subsurface layer of the turned material. Carbide fragmentation and alignment in the direction of the cutting shear plane were identified, which may potentiate the use of the materialengreponame:Repositório Institucional da UFRNinstname:Universidade Federal do Rio Grande do Norte (UFRN)instacron:UFRNORIGINALEffectOfPCBNToolGradeAndCutting_Oliveira_2016.pdfEffectOfPCBNToolGradeAndCutting_Oliveira_2016.pdfapplication/pdf3255248https://repositorio.ufrn.br/bitstream/123456789/31977/1/EffectOfPCBNToolGradeAndCutting_Oliveira_2016.pdf11018f0511f593e2abefe342b5a750bcMD51CC-LICENSElicense_rdflicense_rdfapplication/rdf+xml; charset=utf-8914https://repositorio.ufrn.br/bitstream/123456789/31977/2/license_rdf4d2950bda3d176f570a9f8b328dfbbefMD52LICENSElicense.txtlicense.txttext/plain; charset=utf-81484https://repositorio.ufrn.br/bitstream/123456789/31977/3/license.txte9597aa2854d128fd968be5edc8a28d9MD53TEXTEffectOfPCBNToolGradeAndCutting_Oliveira_2016.pdf.txtEffectOfPCBNToolGradeAndCutting_Oliveira_2016.pdf.txtExtracted texttext/plain43757https://repositorio.ufrn.br/bitstream/123456789/31977/4/EffectOfPCBNToolGradeAndCutting_Oliveira_2016.pdf.txtfb61429ca42ed60e6f481c1d06e05af4MD54THUMBNAILEffectOfPCBNToolGradeAndCutting_Oliveira_2016.pdf.jpgEffectOfPCBNToolGradeAndCutting_Oliveira_2016.pdf.jpgGenerated Thumbnailimage/jpeg1742https://repositorio.ufrn.br/bitstream/123456789/31977/5/EffectOfPCBNToolGradeAndCutting_Oliveira_2016.pdf.jpgd2675f488c8834465c50122e5aeb7038MD55123456789/319772021-03-28 05:53:29.426oai:https://repositorio.ufrn.br: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Repositório de PublicaçõesPUBhttp://repositorio.ufrn.br/oai/opendoar:2021-03-28T08:53:29Repositório Institucional da UFRN - Universidade Federal do Rio Grande do Norte (UFRN)false |
dc.title.pt_BR.fl_str_mv |
Effect of PCBN tool grade and cutting type on hard turning of high-chromium white cast iron |
title |
Effect of PCBN tool grade and cutting type on hard turning of high-chromium white cast iron |
spellingShingle |
Effect of PCBN tool grade and cutting type on hard turning of high-chromium white cast iron Oliveira, Adilson José de Turning PCBN grades White cast iron Microstructural modifications |
title_short |
Effect of PCBN tool grade and cutting type on hard turning of high-chromium white cast iron |
title_full |
Effect of PCBN tool grade and cutting type on hard turning of high-chromium white cast iron |
title_fullStr |
Effect of PCBN tool grade and cutting type on hard turning of high-chromium white cast iron |
title_full_unstemmed |
Effect of PCBN tool grade and cutting type on hard turning of high-chromium white cast iron |
title_sort |
Effect of PCBN tool grade and cutting type on hard turning of high-chromium white cast iron |
author |
Oliveira, Adilson José de |
author_facet |
Oliveira, Adilson José de Boing, Denis Schroeter, Rolf Bertrand |
author_role |
author |
author2 |
Boing, Denis Schroeter, Rolf Bertrand |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Oliveira, Adilson José de Boing, Denis Schroeter, Rolf Bertrand |
dc.subject.por.fl_str_mv |
Turning PCBN grades White cast iron Microstructural modifications |
topic |
Turning PCBN grades White cast iron Microstructural modifications |
description |
The turning of mechanical construction and bearing steels is widely carried out using PCBN and oxide ceramic tools, even when materials have high hardness (40 to 60 HRC), reached after quenching and tempering heat treatment. However, mechanical components submitted to severe abrasive loads show, in addition to matrix hardness, the presence of a high-volume fraction of hard particles in the microstructure. Turning materials with a high content of hard particles in the microstructure will result in high rates of abrasive wear or damage to the cutting edges of the tool. Information regarding the turning of materials characterized by a high-volume fraction of carbides in the microstructure is limited in literature. The objective of this study was to determine the performance of two grades of PCBN tools (high CBN and low CBN content with an added ceramic phase) in the turning of high-chromium white cast iron applying continuous and interrupte cutting. Evaluations of tools’ life, wear mechanisms at the tool cutting edges, roughness, and microstructure remaining on the turned surface were carried out. The results show that the grades with low CBN content and the addition of a ceramic phase, the tool life was three times longer than that of the grades with high CBN content. The most interesting result obtained concerns the microstructural modifications in a narrow subsurface layer of the turned material. Carbide fragmentation and alignment in the direction of the cutting shear plane were identified, which may potentiate the use of the material |
publishDate |
2015 |
dc.date.issued.fl_str_mv |
2015-06-24 |
dc.date.accessioned.fl_str_mv |
2021-03-23T18:15:26Z |
dc.date.available.fl_str_mv |
2021-03-23T18:15:26Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
OLIVEIRA, Adilson José de; BOING, Denis; SCHROETER, Rolf Bertrand. Effect of PCBN tool grade and cutting type on hard turning of high-chromium white cast iron. The International Journal of Advanced Manufacturing Technology, [S.L.], v. 82, n. 5-8, p. 797-807, 24 jun. 2015. Disponível em: https://link.springer.com/article/10.1007/s00170-015-7426-2. Acesso em: 13 out. 2020. http://dx.doi.org/10.1007/s00170-015-7426-2. |
dc.identifier.uri.fl_str_mv |
https://repositorio.ufrn.br/handle/123456789/31977 |
dc.identifier.issn.none.fl_str_mv |
0268-3768 1433-3015 |
dc.identifier.doi.none.fl_str_mv |
10.1007/s00170-015-7426-2 |
identifier_str_mv |
OLIVEIRA, Adilson José de; BOING, Denis; SCHROETER, Rolf Bertrand. Effect of PCBN tool grade and cutting type on hard turning of high-chromium white cast iron. The International Journal of Advanced Manufacturing Technology, [S.L.], v. 82, n. 5-8, p. 797-807, 24 jun. 2015. Disponível em: https://link.springer.com/article/10.1007/s00170-015-7426-2. Acesso em: 13 out. 2020. http://dx.doi.org/10.1007/s00170-015-7426-2. 0268-3768 1433-3015 10.1007/s00170-015-7426-2 |
url |
https://repositorio.ufrn.br/handle/123456789/31977 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.rights.driver.fl_str_mv |
Attribution 3.0 Brazil http://creativecommons.org/licenses/by/3.0/br/ info:eu-repo/semantics/openAccess |
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Attribution 3.0 Brazil http://creativecommons.org/licenses/by/3.0/br/ |
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openAccess |
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Springer Science and Business Media LLC |
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Springer Science and Business Media LLC |
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UFRN |
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