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1、Availableonlineatwww.sciencedirect.comScienceDirectProcediaCIRP29(2015)347353The22ndCIRPconferenceonLifeCycleEngineeringMethodologyofprocessorienteddimensioningofcoolinglubricantpressureandvolumeflowforincreasingenergyefficiencyaaaBenjaminDöbbeler*,FritzKlocke,DieterLung*aLaboratoryforMachine
2、ToolsandProductionEngineering(WZL)ofRWTHAachenUniversity,Steinbachstr.19,52074Aachen,Germany*Correspondingauthor.Tel.:+492418028251;fax:+4924180628251.E-mailaddress:b.doebbeler@wzl.rwth-aachen.deAbstractInmachiningprocesses,especiallywhencuttingdifficulttocutmaterialssuchasnickelbasedortitani
3、umalloys,thecoolinglubricantsupplystrategiesareoftenbasedonempiricalknowledge.Notably,supplypressureandvolumeflowarekeyparameterswhichcanbeadaptedeventhoughtheyarepartiallyinterdependent.Mostly,theseparametersaresettoohightoassureprocessstability,resultinginunnecessaryenergyandcoolinglubrican
4、tconsumptions.Withinthispaper,amethodologyfordimensioningthenecessarycoolinglubricantsupplyandpressureispresented.Inordertoincreaseenergyefficiency,thecoolinglubricantsupplypressureandvolumeflowwillbeadaptedcorrespondingtothecuttingprocess.©2015TheAuthors.PublishedbyElsevierB.V.Thisisanopenac
5、cessarticleundertheCCBY-NC-NDlicense©2015TheAuthors.PublishedbyElsevierB.V.(Peer-reviewunderresponsibilityoftheInthttp://creativecommons.org/licenses/by-nc-nd/4.0/ernationalScientificCommitteeoftheConference“22ndCIRPconferenceonLifeCycl).ePeerEngineering.-reviewunderresponsibilityofthescienti
6、ficcommitteeofThe22ndCIRPconferenceonLifeCycleEngineeringKeywords:Coolinglubricantsupply,energyefficiency,sustainability,coolinglubricantsupplystrategy,machining1.Introductionmachiningofthesematerials,butusuallylackinthepositiveeffectstheusageofcoolinglubricantcansupply.WetTheuseofcoolinglubri
7、cantsleadstoundesirablemachiningisstillwidelyused,notleastduetohigherpossibleoutcomesregardinghumanhealthandenvironmentaswellasprocessstability.Thiscanespeciallyobservedinsmallandadditionalcostsofproductionanddisposal.Furthermorecostsmediumen
