国外选区激光熔化成形技术在航空航天领域应用现状-董鹏

1CurrentStatusofSelectiveLaserMeltingforAerospaceApplicationsAbroadDongPengChenJilun(CapitalAerospaceMachineryCompany,Beijing100076)AbstractSelectivelasermeltingcanmanufacturecomplexgeometriesstructureswiththinwallsandhiddenvoidsorchannelswithouttoolsormould,fordifficult-to-machinematerials.Itprovidesahighefficiency,high-quality,flexiblemanufacturingtechniqueformanufacturingcomponentsinaerosapcefields.Thecurrentstatusandthetrendsofofselectivelasermeltingforaerospaceapplicationsinabroadwereanalysed.Keywordsselectivelasermeltingaerospacecurrentstatusofapplications1[4]198320140306CAD2SelectivelasermeltingSLMFraunhofer1CADCADSLM0.05mm2003MCP-HEKSLMEOSConceptLaserSLMSolutionsRenishawSLM250mm×250mm300mmEOSGmbHM2802RENISHAWAM250200400W2EOSM280SLM[5]201211SLM-Solutions400W/1000W3500mm×280mm×325mm[6]ConceptLaserEOS500mm×500mm×500mmSLM3SLM-Solution[6]EuropeanUnionSixth/SeventhFrameworkProgrammeGermanResearchFoundationEngineeringandPhysicalScienceResearchCouncilEADSTWIFraunhofer[716]GE2012MorrisRQMSLMSLM4GE/MorrisSLM[17]3abcd4SLMGELEAPSLM51920152016GE25000[17]5GEAviationLEAPNASANASA’sMarshallSpaceFlightCenterinHuntsville,Ala.20126NASA[18]NASA2017abJ-2XcRS-256NASASLM20138NASASLMJ-2X7SLMaSLMbc7J-2X48EADSA380Doorbracket40%8AirbusA380Doorbracket[5]9[19]SLMSLM[2022]ab9/7×106K/s[2324]aTiCInconel625bSLMTiCInconel62510SLMTiCInconel625[23]SLMa.SLM5b.SLMSLMc.SLMd.SLMSLM1.[J].2010(6)22.[J].2006(2)73763.[J].2012(A01)20224DirectmanufacturingResearchCenterandHeinzNixdorfInstitute,UniversityofPaderbom.ThinkingaheadtheFutureofAdditiveManufacturingInnovationRoadmappingofRequiredAdvancements[R]5://stage.slm-solutions.com/index.php?index_de7BourellDL,BeamanJB,LeuMC,etal.Abriefhistoryofadditivemanufacturingandthe2009roadmapforadditivemanufacturing:lookingbackandlookingahead[C]//US-TurkeyWorkshoponRapidTechnologies.20098ChlebusE,KuźnickaB,KurzynowskiT,etal.MicrostructureandmechanicalbehaviourofTi-6Al-7Nballoyproducedbyselectivelasermelting[J].MaterialsCharacterization,2011,62(5)4884959AgarwalaM,BourellD,BeamanJ,etal.Directselectivelasersinteringofmetals[J].RapidPrototypingJournal,1995,1(1)263610BuchbinderD,SchleifenbaumH,HeidrichS,etal.Highpowerselectivelasermelting(HPSLM)ofaluminumparts[J].PhysicsProcedia,2011,1227127811MumtazKA,HopkinsonN.Selectivelasermeltingofthinwallpartsusingpulseshaping[J].JournalofMaterialsProcessingTechnology,2010,210(2)27928712BrandlE,HeckenbergerU,HolzingerV,etal.AdditivemanufacturedAlSi10MgsamplesusingSelectiveLaserMelting(SLM)Microstructure,highcyclefatigue,andfracturebehavior[J].Materials&Design,2012,3415916913LuL,FuhJYH,ChenZD,etal.InsituformationofTiCcompositeusingselectivelasermelting[J].MaterialsResearchBulletin,2000,35(9)1555156114ChlebusE,KuźnickaB,KurzynowskiT,etal.MicrostructureandmechanicalbehaviourofTi-6Al-7Nballoyproducedbyselectivelasermelting[J].MaterialsCharacterization,2011,62(5)48849515VranckenB,ThijsL,KruthJP,etal.HeattreatmentofTi6Al4VproducedbySelectiveLaserMelting:Microstructureandmechanicalproperties[J].JournalofAlloysandCompounds,2012,54117718516AmatoKN,GaytanSM,MurrLE,etal.MicrostructuresandmechanicalbehaviorofInconel718fabricatedbyselectivelasermelting[J].ActaMaterialia,2012,60(5)2229223917(November9,2012).NASAPlansfor3-DPrintingRocketEnginePartsCouldBoostLargerManufacturingTrend.ScientificAmerican.RetrievedNovember13,201219WadleyHNG,FleckNA,etal.Fabricationandstructuralperformanceofperidiccellularmetalsandwichstructure[J].CompositesScienceandTechnology,2003,632331234320MurrLE,GaytanSM,MedinaF,etal.Next-generationbiomedicalimplantsusingadditivemanufacturingofcomplex,cellularandfunctionalmesharrays[J].PhilosophicalTransactionsoftheRoyalSocietyAMathematical,PhysicalandEngineeringSciences,2010,368(1917)1999203221ChuC,GrafG,RosenDW.Designforadditivemanufacturingofcellularstructures[J].Computer-AidedDesignandApplications,2008,5(5)68669622RehmeO,EmmelmannC.Rapidmanufacturingoflatticestructureswithselectivelasermelting[C]//LasersandApplicationsinScienceandEngineering.InternationalSocietyforOpticsandPhotonics,200661070K-61070K-1223CooperDE,BlundellN,MaggsS,etal.AdditivelayermanufactureofInconel625metalmatrixcomposites,reinforcementmaterialevaluation[J].JournalofMaterialsProcessingTechnology,2013,213(12)2191220024GuD,HagedornYC,MeinersW,etal.SelectiveLaserMeltingofin-situTiC/Ti5Si3compositeswithnovelreinforcementarchitectureandelevatedperformance[J].SurfaceandCoatingsTechnology,2011,205(10)32853292