Some observations on wear and damages in cemented carbide tools

Detalhes bibliográficos
Autor(a) principal: Melo,Anderson C. A. de
Data de Publicação: 2006
Outros Autores: Milan,Júlio César G., Silva,Márcio B. da, Machado,Álisson R.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Journal of the Brazilian Society of Mechanical Sciences and Engineering (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1678-58782006000300004
Resumo: Cutting tools are subjected to extremely unfavorable conditions during machining operations. High cutting temperatures, compressive and shearing stresses, chemical attacks, variable cyclic thermal and mechanical loads are some adverse conditions that wear and damage these tools. Therefore, it is crucial to understand the process of tool wear and damage and how the cutting parameters affect it in order to underpin decisions regarding the most favorable conditions to address the problem. This article treats on some forms and mechanism of wear and damage that cemented carbides can undergo during machining. Special attention was given to damages caused during interrupted cutting (e.g., milling), such as fracture, chipping and thermal fatigue. Experimental details and results of the latter phenomenon, which was studied under different cutting conditions, are discussed and confronted with literature.
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spelling Some observations on wear and damages in cemented carbide toolsCemented carbide toolsmillingtool damagethermal fatigueCutting tools are subjected to extremely unfavorable conditions during machining operations. High cutting temperatures, compressive and shearing stresses, chemical attacks, variable cyclic thermal and mechanical loads are some adverse conditions that wear and damage these tools. Therefore, it is crucial to understand the process of tool wear and damage and how the cutting parameters affect it in order to underpin decisions regarding the most favorable conditions to address the problem. This article treats on some forms and mechanism of wear and damage that cemented carbides can undergo during machining. Special attention was given to damages caused during interrupted cutting (e.g., milling), such as fracture, chipping and thermal fatigue. Experimental details and results of the latter phenomenon, which was studied under different cutting conditions, are discussed and confronted with literature.Associação Brasileira de Engenharia e Ciências Mecânicas - ABCM2006-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1678-58782006000300004Journal of the Brazilian Society of Mechanical Sciences and Engineering v.28 n.3 2006reponame:Journal of the Brazilian Society of Mechanical Sciences and Engineering (Online)instname:Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)instacron:ABCM10.1590/S1678-58782006000300004info:eu-repo/semantics/openAccessMelo,Anderson C. A. deMilan,Júlio César G.Silva,Márcio B. daMachado,Álisson R.eng2006-08-18T00:00:00Zoai:scielo:S1678-58782006000300004Revistahttps://www.scielo.br/j/jbsmse/https://old.scielo.br/oai/scielo-oai.php||abcm@abcm.org.br1806-36911678-5878opendoar:2006-08-18T00:00Journal of the Brazilian Society of Mechanical Sciences and Engineering (Online) - Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)false
dc.title.none.fl_str_mv Some observations on wear and damages in cemented carbide tools
title Some observations on wear and damages in cemented carbide tools
spellingShingle Some observations on wear and damages in cemented carbide tools
Melo,Anderson C. A. de
Cemented carbide tools
milling
tool damage
thermal fatigue
title_short Some observations on wear and damages in cemented carbide tools
title_full Some observations on wear and damages in cemented carbide tools
title_fullStr Some observations on wear and damages in cemented carbide tools
title_full_unstemmed Some observations on wear and damages in cemented carbide tools
title_sort Some observations on wear and damages in cemented carbide tools
author Melo,Anderson C. A. de
author_facet Melo,Anderson C. A. de
Milan,Júlio César G.
Silva,Márcio B. da
Machado,Álisson R.
author_role author
author2 Milan,Júlio César G.
Silva,Márcio B. da
Machado,Álisson R.
author2_role author
author
author
dc.contributor.author.fl_str_mv Melo,Anderson C. A. de
Milan,Júlio César G.
Silva,Márcio B. da
Machado,Álisson R.
dc.subject.por.fl_str_mv Cemented carbide tools
milling
tool damage
thermal fatigue
topic Cemented carbide tools
milling
tool damage
thermal fatigue
description Cutting tools are subjected to extremely unfavorable conditions during machining operations. High cutting temperatures, compressive and shearing stresses, chemical attacks, variable cyclic thermal and mechanical loads are some adverse conditions that wear and damage these tools. Therefore, it is crucial to understand the process of tool wear and damage and how the cutting parameters affect it in order to underpin decisions regarding the most favorable conditions to address the problem. This article treats on some forms and mechanism of wear and damage that cemented carbides can undergo during machining. Special attention was given to damages caused during interrupted cutting (e.g., milling), such as fracture, chipping and thermal fatigue. Experimental details and results of the latter phenomenon, which was studied under different cutting conditions, are discussed and confronted with literature.
publishDate 2006
dc.date.none.fl_str_mv 2006-09-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1678-58782006000300004
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1678-58782006000300004
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1678-58782006000300004
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Associação Brasileira de Engenharia e Ciências Mecânicas - ABCM
publisher.none.fl_str_mv Associação Brasileira de Engenharia e Ciências Mecânicas - ABCM
dc.source.none.fl_str_mv Journal of the Brazilian Society of Mechanical Sciences and Engineering v.28 n.3 2006
reponame:Journal of the Brazilian Society of Mechanical Sciences and Engineering (Online)
instname:Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)
instacron:ABCM
instname_str Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)
instacron_str ABCM
institution ABCM
reponame_str Journal of the Brazilian Society of Mechanical Sciences and Engineering (Online)
collection Journal of the Brazilian Society of Mechanical Sciences and Engineering (Online)
repository.name.fl_str_mv Journal of the Brazilian Society of Mechanical Sciences and Engineering (Online) - Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)
repository.mail.fl_str_mv ||abcm@abcm.org.br
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