Multi-objective optimization of energy consumption and surface quality in nanofluid SQCL assisted face milling

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dc.contributor.authorKhan, Aqib Mashood
dc.contributor.authorJamil, Muhammad
dc.contributor.authorSalonitis, Konstantinos
dc.contributor.authorSarfraz, Shoaib
dc.contributor.authorZhao, Wei
dc.contributor.authorHe, Ning
dc.contributor.authorMia, Mozammel
dc.contributor.authorZhao, GuoLong
dc.date.accessioned2019-02-25T15:17:40Z
dc.date.available2019-02-25T15:17:40Z
dc.date.issued2019-02-21
dc.description.abstractConsidering the significance of improving the energy efficiency, surface quality and material removal quantity of machining processes, the present study is conducted in the form of an experimental investigation and a multi-objective optimization. The experiments were conducted by face milling AISI 1045 steel on a Computer Numerical Controlled (CNC) milling machine using a carbide cutting tool. The Cu-nano-fluid, dispersed in distilled water, was impinged in small quantity cooling lubrication (SQCL) spray applied to the cutting zone. The data of surface roughness and active cutting energy were measured while the material removal rate was calculated. A multi-objective optimization was performed by the integration of the Taguchi method, Grey Relational Analysis (GRA), and the Non-Dominated Sorting Genetic Algorithm (NSGA-II). The optimum results calculated were a cutting speed of 1200 rev/min, a feed rate of 320 mm/min, a depth of cut of 0.5 mm, and a width of cut of 15 mm. It was also endowed with a 20.7% reduction in energy consumption. Furthermore, the use of SQCL promoted sustainable manufacturing. The novelty of the work is in reducing energy consumption under nano fluid assisted machining while paying adequate attention to material removal quantity and the product’s surface quality.en_UK
dc.identifier.citationKhan AM, Jamil M, Salonitis K, et al., Multi-objective optimization of energy consumption and surface quality in nanofluid SQCL assisted face milling. Energies, Volume 12, Issue 4, 2019, Article number 710en_UK
dc.identifier.issn1996-1073
dc.identifier.urihttps://doi.org/10.3390/en12040710
dc.identifier.urihttps://dspace.lib.cranfield.ac.uk/handle/1826/13936
dc.language.isoenen_UK
dc.publisherMDPIen_UK
dc.rightsAttribution 4.0 International*
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/*
dc.subjectenergy consumptionen_UK
dc.subjectenergy efficiencyen_UK
dc.subjectsustainable machiningen_UK
dc.subjectmulti-objective optimizationen_UK
dc.subjectmulti-criteria decision making methoden_UK
dc.subjectsmall quantity cooling lubrication SQCLen_UK
dc.subjectcu nanofluiden_UK
dc.titleMulti-objective optimization of energy consumption and surface quality in nanofluid SQCL assisted face millingen_UK
dc.typeArticleen_UK

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