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1、MachiningofCompositeMaterialsR.TetiUniversityofNaplesFedericoII,ItalyAbstractMachiningofcompositematerialsisdifficulttocarryoutduetotheanisotropicandnon-homogeneousstructureofcompositesandtothehighabrasivenessoftheirreinforcingconstituents.Thistypicallyresultsindamagebeingint
2、roducedintotheworkpieceandinveryrapidweardevelopmentinthecuttingtool.Conventionalmachiningprocessessuchasturning,drillingormillingcanbeappliedtocompositematerials,providedpropertooldesignandoperatingconditionsareadopted.Anoverviewofthevariousissuesinvolvedintheconventionalmac
3、hiningofthemaintypesofcompositematerialsispresentedinthispaper.Keywords:Machining,CompositeMaterials,ConventionalCuttingProcessesACKNOWLEDGEMENTSsuchasglass,graphite,boron,aluminaandsiliconAcknowledgementsaredueforpapers,contributionsandcarbide,arehighlyabrasiveandhard(someti
4、mesashardasorevenharderthanthetoolmaterial),conventionalcorrespondencereceivedfromMessrs(*CIRPmembers):machiningisconsideredforcompositesbecausetheirAspinwal,D.K.,UniversityofBirminghamUK;*Balazinski,reinforcementsarebrittleandmaterialseparationisM.,EcolePolytechniquedeMontre
5、al,Canada;*Byrne,G.,accomplishedbybrittlefractureratherthanplasticUniversityCollegeDublin,Ireland;*Brinksmeier,E.,deformationaheadofthetool.However,thecuttingtoolUniversityofBremen,Germany;Caprino,G.,UniversityofmaterialsmustbeattentivelychosentominimizeweardueNaplesFedericoI
6、I,Italy;*Chandrasekaran,H.,SwedishtothehardabrasiveconstituentsofthereinforcingphaseInstituteforMetalsResearch,Stockholm,Sweden;Chen,inthecompositerepresentingtheworkmaterial.L.J.,RotorsBusinessCenter,USA;*Dornfeld,D.,MachiningofacompositedependsonthepropertiesandUniversityof
7、California,Berkeley,USA;*Geiger,M.,relativecontentofthereinforcementandthematrixUniversityofErlangen-Nurnberg,Germany;*Inasaki,I.,materialsaswellasonitsresponsetothemachiningKeioUniversity,Japan;*Jawahir,I.S.,Universityofprocess.Inaddition,thechoiceofthespecificprocessKentuck
8、y,USA;*Klocke,F.,TechnicalUniversityofdependsuponthefollowingfactors
