Effect of MQL flow rate on machinability of AISI 4140 steel

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dc.authoridBADAY, Sehmus/0000-0003-4208-8779
dc.contributor.authorGurbuz, Huseyin
dc.contributor.authorGonulacar, Yunus Emre
dc.contributor.authorBaday, Sehmus
dc.date.accessioned2024-12-24T19:28:16Z
dc.date.available2024-12-24T19:28:16Z
dc.date.issued2020
dc.departmentSiirt Üniversitesi
dc.description.abstractMany studies were performed about the influence of minimum quantity lubrication (MQL) technique on cutting performance in the literature, but there is no paper examining the effect of different MQL flow rates and cutting parameters on machinability of AISI 4140 material as a whole. In this study, the effects of different MQL flow rates and cutting parameters on surface roughness, main cutting force and cutting tool flank wear (VB), with great importance among the machinability criteria, and forming as a result of the machining of AISI 4140, were revealed. At the end of the experiments, it was determined that rise of flow rate affected main cutting forces positively to a certain extent; yet, it exhibited no significant effect on surface roughness, but reduced VB. Also, it was observed that both main cutting force and surface roughness increased with the increase of feed, while generally decreased with the increase of cutting speed. It was seen that flank wear was positively affected by the increase in flow rate; and this decreased with the increase in flow rate. R(2)values obtained as 99.8% and 99.9% for main cutting forces and surface roughness values modeled statistically with the help of quadratic equations, respectively.
dc.description.sponsorshipBatman University Scientific Research Projects Unit (BTUBAP) [2017-YUKSEKLISANS-2]
dc.description.sponsorshipThis research was supported by the Batman University Scientific Research Projects Unit (BTUBAP), project no 2017-YUKSEKLISANS-2. So the authors would like to thank to BTUBAP for financial support.
dc.identifier.doi10.1080/10910344.2020.1752234
dc.identifier.endpage687
dc.identifier.issn1091-0344
dc.identifier.issn1532-2483
dc.identifier.issue5
dc.identifier.scopus2-s2.0-85087476759
dc.identifier.scopusqualityQ1
dc.identifier.startpage663
dc.identifier.urihttps://doi.org/10.1080/10910344.2020.1752234
dc.identifier.urihttps://hdl.handle.net/20.500.12604/6998
dc.identifier.volume24
dc.identifier.wosWOS:000549474800001
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherTaylor & Francis Inc
dc.relation.ispartofMachining Science and Technology
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_20241222
dc.subjectCutting tool wear
dc.subjectmain cutting force
dc.subjectminimum quantity lubrication
dc.subjectsurface roughness
dc.subjectturning
dc.titleEffect of MQL flow rate on machinability of AISI 4140 steel
dc.typeArticle

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