Analysis of surface roughness and hardness in titanium alloy machining with polycrystalline diamond tool under different lubricating modes
Autor(a) principal: | |
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Data de Publicação: | 2014 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Materials research (São Carlos. Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392014000400027 |
Resumo: | The present work deals with the investigation on machining of difficult-to-machine material titanium alloy (Ti-6Al-4V) using poly crystalline diamond (PCD) tool under different coolant strategies, namely dry, flooded and MQL. Taguchi technique has been employed and the optimization results indicated that MQL lubricating mode with cutting speed of 150 m/min, feed rate of 0.15 mm/rev, nose radius of 0.6 mm and 0.25 mm depth of cut is necessary to minimize surface roughness and dry mode with cutting speed of 150 m/min, feed rate of 0.15 mm/rev, nose radius of 0.6 mm and 0.75 mm depth of cut is necessary to maximize surface hardness. The results indicate the substantial benefit of the minimum quantity of lubrication (MQL) and justify PCD inserts to be the most functionally satisfactory commercially available cutting tool material for machining titanium alloys for better surface finish and hardness. |
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Analysis of surface roughness and hardness in titanium alloy machining with polycrystalline diamond tool under different lubricating modestitanium alloy (Ti-6Al-4V)polycrystalline diamond (PCD) insertsurface roughnesssurface hardnessTaguchi optimizationThe present work deals with the investigation on machining of difficult-to-machine material titanium alloy (Ti-6Al-4V) using poly crystalline diamond (PCD) tool under different coolant strategies, namely dry, flooded and MQL. Taguchi technique has been employed and the optimization results indicated that MQL lubricating mode with cutting speed of 150 m/min, feed rate of 0.15 mm/rev, nose radius of 0.6 mm and 0.25 mm depth of cut is necessary to minimize surface roughness and dry mode with cutting speed of 150 m/min, feed rate of 0.15 mm/rev, nose radius of 0.6 mm and 0.75 mm depth of cut is necessary to maximize surface hardness. The results indicate the substantial benefit of the minimum quantity of lubrication (MQL) and justify PCD inserts to be the most functionally satisfactory commercially available cutting tool material for machining titanium alloys for better surface finish and hardness.ABM, ABC, ABPol2014-08-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392014000400027Materials Research v.17 n.4 2014reponame:Materials research (São Carlos. Online)instname:Universidade Federal de São Carlos (UFSCAR)instacron:ABM ABC ABPOL10.1590/1516-1439.265114info:eu-repo/semantics/openAccessRevankar,Goutam DevarayaShetty,RavirajRao,Shrikantha SrinivasGaitonde,Vinayak Neelakantheng2014-09-16T00:00:00Zoai:scielo:S1516-14392014000400027Revistahttp://www.scielo.br/mrPUBhttps://old.scielo.br/oai/scielo-oai.phpdedz@power.ufscar.br1980-53731516-1439opendoar:2014-09-16T00:00Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)false |
dc.title.none.fl_str_mv |
Analysis of surface roughness and hardness in titanium alloy machining with polycrystalline diamond tool under different lubricating modes |
title |
Analysis of surface roughness and hardness in titanium alloy machining with polycrystalline diamond tool under different lubricating modes |
spellingShingle |
Analysis of surface roughness and hardness in titanium alloy machining with polycrystalline diamond tool under different lubricating modes Revankar,Goutam Devaraya titanium alloy (Ti-6Al-4V) polycrystalline diamond (PCD) insert surface roughness surface hardness Taguchi optimization |
title_short |
Analysis of surface roughness and hardness in titanium alloy machining with polycrystalline diamond tool under different lubricating modes |
title_full |
Analysis of surface roughness and hardness in titanium alloy machining with polycrystalline diamond tool under different lubricating modes |
title_fullStr |
Analysis of surface roughness and hardness in titanium alloy machining with polycrystalline diamond tool under different lubricating modes |
title_full_unstemmed |
Analysis of surface roughness and hardness in titanium alloy machining with polycrystalline diamond tool under different lubricating modes |
title_sort |
Analysis of surface roughness and hardness in titanium alloy machining with polycrystalline diamond tool under different lubricating modes |
author |
Revankar,Goutam Devaraya |
author_facet |
Revankar,Goutam Devaraya Shetty,Raviraj Rao,Shrikantha Srinivas Gaitonde,Vinayak Neelakanth |
author_role |
author |
author2 |
Shetty,Raviraj Rao,Shrikantha Srinivas Gaitonde,Vinayak Neelakanth |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Revankar,Goutam Devaraya Shetty,Raviraj Rao,Shrikantha Srinivas Gaitonde,Vinayak Neelakanth |
dc.subject.por.fl_str_mv |
titanium alloy (Ti-6Al-4V) polycrystalline diamond (PCD) insert surface roughness surface hardness Taguchi optimization |
topic |
titanium alloy (Ti-6Al-4V) polycrystalline diamond (PCD) insert surface roughness surface hardness Taguchi optimization |
description |
The present work deals with the investigation on machining of difficult-to-machine material titanium alloy (Ti-6Al-4V) using poly crystalline diamond (PCD) tool under different coolant strategies, namely dry, flooded and MQL. Taguchi technique has been employed and the optimization results indicated that MQL lubricating mode with cutting speed of 150 m/min, feed rate of 0.15 mm/rev, nose radius of 0.6 mm and 0.25 mm depth of cut is necessary to minimize surface roughness and dry mode with cutting speed of 150 m/min, feed rate of 0.15 mm/rev, nose radius of 0.6 mm and 0.75 mm depth of cut is necessary to maximize surface hardness. The results indicate the substantial benefit of the minimum quantity of lubrication (MQL) and justify PCD inserts to be the most functionally satisfactory commercially available cutting tool material for machining titanium alloys for better surface finish and hardness. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014-08-01 |
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=S1516-14392014000400027 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392014000400027 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/1516-1439.265114 |
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 |
ABM, ABC, ABPol |
publisher.none.fl_str_mv |
ABM, ABC, ABPol |
dc.source.none.fl_str_mv |
Materials Research v.17 n.4 2014 reponame:Materials research (São Carlos. Online) instname:Universidade Federal de São Carlos (UFSCAR) instacron:ABM ABC ABPOL |
instname_str |
Universidade Federal de São Carlos (UFSCAR) |
instacron_str |
ABM ABC ABPOL |
institution |
ABM ABC ABPOL |
reponame_str |
Materials research (São Carlos. Online) |
collection |
Materials research (São Carlos. Online) |
repository.name.fl_str_mv |
Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR) |
repository.mail.fl_str_mv |
dedz@power.ufscar.br |
_version_ |
1754212665074384896 |