Comparative study of PVD and CVD cutting tools performance in milling of duplex stainless steel

Detalhes bibliográficos
Autor(a) principal: Martinho, R. P.
Data de Publicação: 2019
Outros Autores: Silva, F. J. G., Martins, C., Lopes, H.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.22/15930
Resumo: The machining process evolution has been accompanied by the improvement of tool performance, being this mainly due to the development of thin coatings, mono and multi-layered, providing the most appropriate set of properties for each machining condition. On the other hand, duplex stainless steels have registered a strong increase in demand, which, in many cases, requires the use of machining processes in order to obtain the final shape accurately. Taking into account these two aspects, this paper aims essentially to evaluate the performance of two cutting inserts with PVD and CVD coatings, used in rough milling operations of duplex stainless steel. The cutting parameters and machining conditions were those recommended by the manufacturer and were kept unchanged in all performed tests. The behavior of the PVD- and CVD-coated cutting tools was assessed using three different facets: (a) surface roughness analysis, (b) tool wear evaluation, and (c) the monitoring of vibration levels produced during each test. CVD (TiN/TiCN/Al2O3)-coated inserts showed very good suitability to be used as tools for roughing milling operations when machining super duplex stainless steels.
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spelling Comparative study of PVD and CVD cutting tools performance in milling of duplex stainless steelMillingCutting toolsCoatingsWearTools lifeDuplex stainless steelVibration levelThe machining process evolution has been accompanied by the improvement of tool performance, being this mainly due to the development of thin coatings, mono and multi-layered, providing the most appropriate set of properties for each machining condition. On the other hand, duplex stainless steels have registered a strong increase in demand, which, in many cases, requires the use of machining processes in order to obtain the final shape accurately. Taking into account these two aspects, this paper aims essentially to evaluate the performance of two cutting inserts with PVD and CVD coatings, used in rough milling operations of duplex stainless steel. The cutting parameters and machining conditions were those recommended by the manufacturer and were kept unchanged in all performed tests. The behavior of the PVD- and CVD-coated cutting tools was assessed using three different facets: (a) surface roughness analysis, (b) tool wear evaluation, and (c) the monitoring of vibration levels produced during each test. CVD (TiN/TiCN/Al2O3)-coated inserts showed very good suitability to be used as tools for roughing milling operations when machining super duplex stainless steels.The authors would like to thank Daniel Figueiredo from PALBIT Company for the tools assigned to carry out this work. Authors also thank the ARSOPI Company for the duplex stainless steel assigned to this investigation. F. J. G. Silva also thanks Rui Rocha from CEMUP, for his dedication and professionalism in the SEM and EDS equipment operation and analysis.SpringerRepositório Científico do Instituto Politécnico do PortoMartinho, R. P.Silva, F. J. G.Martins, C.Lopes, H.20192119-01-01T00:00:00Z2019-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.22/15930eng10.1007/s00170-019-03351-8metadata only accessinfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-03-13T13:01:26Zoai:recipp.ipp.pt:10400.22/15930Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T17:35:39.496483Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Comparative study of PVD and CVD cutting tools performance in milling of duplex stainless steel
title Comparative study of PVD and CVD cutting tools performance in milling of duplex stainless steel
spellingShingle Comparative study of PVD and CVD cutting tools performance in milling of duplex stainless steel
Martinho, R. P.
Milling
Cutting tools
Coatings
Wear
Tools life
Duplex stainless steel
Vibration level
title_short Comparative study of PVD and CVD cutting tools performance in milling of duplex stainless steel
title_full Comparative study of PVD and CVD cutting tools performance in milling of duplex stainless steel
title_fullStr Comparative study of PVD and CVD cutting tools performance in milling of duplex stainless steel
title_full_unstemmed Comparative study of PVD and CVD cutting tools performance in milling of duplex stainless steel
title_sort Comparative study of PVD and CVD cutting tools performance in milling of duplex stainless steel
author Martinho, R. P.
author_facet Martinho, R. P.
Silva, F. J. G.
Martins, C.
Lopes, H.
author_role author
author2 Silva, F. J. G.
Martins, C.
Lopes, H.
author2_role author
author
author
dc.contributor.none.fl_str_mv Repositório Científico do Instituto Politécnico do Porto
dc.contributor.author.fl_str_mv Martinho, R. P.
Silva, F. J. G.
Martins, C.
Lopes, H.
dc.subject.por.fl_str_mv Milling
Cutting tools
Coatings
Wear
Tools life
Duplex stainless steel
Vibration level
topic Milling
Cutting tools
Coatings
Wear
Tools life
Duplex stainless steel
Vibration level
description The machining process evolution has been accompanied by the improvement of tool performance, being this mainly due to the development of thin coatings, mono and multi-layered, providing the most appropriate set of properties for each machining condition. On the other hand, duplex stainless steels have registered a strong increase in demand, which, in many cases, requires the use of machining processes in order to obtain the final shape accurately. Taking into account these two aspects, this paper aims essentially to evaluate the performance of two cutting inserts with PVD and CVD coatings, used in rough milling operations of duplex stainless steel. The cutting parameters and machining conditions were those recommended by the manufacturer and were kept unchanged in all performed tests. The behavior of the PVD- and CVD-coated cutting tools was assessed using three different facets: (a) surface roughness analysis, (b) tool wear evaluation, and (c) the monitoring of vibration levels produced during each test. CVD (TiN/TiCN/Al2O3)-coated inserts showed very good suitability to be used as tools for roughing milling operations when machining super duplex stainless steels.
publishDate 2019
dc.date.none.fl_str_mv 2019
2019-01-01T00:00:00Z
2119-01-01T00:00:00Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
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dc.identifier.uri.fl_str_mv http://hdl.handle.net/10400.22/15930
url http://hdl.handle.net/10400.22/15930
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1007/s00170-019-03351-8
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dc.publisher.none.fl_str_mv Springer
publisher.none.fl_str_mv Springer
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