简介:摘要:零排放、轻量化是全球汽车工业的发展趋势,是节能减排的重要途径,是21世纪世界汽车技术创新的前沿和热点。新能源汽车轻量化分为材质轻量化和结构轻量化,考虑成本、生产难度等因素,由于轻量化汽车结构件具有高标准的强度和塑性要求,且可以进行热处理、焊接、铆接及粘合连接等,合金、模具、压铸、工艺及喷涂都要求比较好,所有的过程都要达到统一的高度和认识,任何环节出现问题,都有可能出现不能满足结构件的机械性能和表面质量。在新能源汽车结构件如火如荼的今天,轻量化精铸件生产工艺又上了一个台阶,创新的技术必然会给公司带来极大的利润增长点,同时也在公司的技术革新和压铸领域有带头效应,如何抓住新能源汽车轻量化精铸件生产互联网应用领域下的进步成果,将会给我们带来了很多的思考。
简介:EvaluatingreflactorycoatingsofPUCBbinders:apracticalapproach;Evaluationofstructuralandhigh-temperaturemagnesiumalloys;FATIGUEPROPERTIESOFDIE-CASTMAGNESIUMALLOYAM60B;GrainrefinementofAl-Sialloy(A356)bymeltthermaltreatment;Impactofscrapuseonthepropertiesofhot-worktoolsteels;MAGNESIUMDIECASTINGALLOYAJ62xWITHSUPERIORCREEPRESISTANCE,DUCTILITYANDDIECASTABILITY。
简介:Productionofmassivecastingsfromcomplexlyalloyedhigh-wear-resistanceiron,Quiescentfillingappliedtoinvestmentcastings,ReducingSurfaceDefectsWithProperVeinReduction,Requirementsoncylinderheadalloysforhighpowerengines,SiCvs.75%FeSi:comparingpre-inoculationeffects,TheEffectsofIntensificationPressure,GateVelocity&IntermediateShotVelocityontheInternalQualityofAluminumDieCastings,Tilt-PourGating-KeyParameters.
简介:ACOUPLEDMACRO-MICROSIMULATIONFORTHEPREDICTIONOFMICROSTRUCTUREOFALALLOYCASTINGS,AstudyonporositydistributionofA356aluminumalloycastings,Diagnosisofoxidcfilmsbycavitationmicro-jetimpact,Effectofflyash(asanadditivetogreensand)onthesurfaceroughnessofAl-7%SialloycastingsusingTaguchiTechnique,EffectofSolidificationTimesonCrackOpeningDisplacementofAluminumAlloyCastings,EvaluationofinversesegregationinCu-8mass%Sialloyingotwithvisiblelightspectroscopy.
简介:A380automatedspardrillingandfettlingsystem(ASDAFS);Aculminationofenablingtechnologies;Automaticfettlingofcastings-Trimmingwithsubsequentmachiningbyrobot;EasilyRemovableRisersonSteelCastings;Theproblemofnoiseinthefoundry;UnshapedMgO-CaOrefractoriesfromEgyptiandolomiticmagnesitedeposits
简介:Magnesiumcorrosionperformanceinautomotiveapplications-theimportanceofintemalqualityandsurfacecleanliness;MicrostructuralFeaturesinAluminumAlloyDieCastings;PROCESSANDPROPERTYRELATIONSHIPSINAM60BDIECASTINGS;SimulationofFlow-InducedGasEntrapmentanditsEffectonPorosityinAluminumDieCastings;