简介：StudyofinfluenceofomnidirectionalcompressionstressesandhotplasticdeformationonweldingoffragmentsofSwarfbars；Testanalysisofenhancedlightweightaluminiummaterials;TheinfluenceofthemartensitictransformationonthehichtemperatureplasticityoftheNi-Al-Cuβintermetallicphase；ThetemperaturedependenceoftheanisotropicNdFeBfalvicatedbysinglestagehotdeformation;Thermo-mechainicalTreatmentwithMulti-directionUpsettingforImprovementofSuperplasticityinSUS304;

简介：Observationsofbarrellinginaluminiumsolidcylindersduringcoldupsettingusingdifferentlubricants;Observationsonfractureinaxi-symmetricandthree-dimensionalcoldupsettingofbrass;Parallelprocessingof3Drigid-viscoplasticfiniteelementanalysisusingdomaindecompositionandmodifiedblockJacobipreconditioningtechnique;ParameterstudyintothefrictionweldingoftheintermetallicTiAIandthealloyTi6AI4V

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简介：生产的冷镦钢盘条出现冷顶锻开裂的质量问题，通过金相高倍观察、扫描电镜以及能谱等检测方法，对典型缺陷样品及其裂纹进行检测分析，确定了开裂的原因。结果表明：冷镦钢冷顶锻开裂原因是材料表层及次表层存在较大的夹杂物，以及轧制过程中造成了表面划伤。根据分析结果提出控制炼钢夹杂物和加强轧钢导卫调整等改进措施，改善了冷镦钢产品质量，提高其冷顶锻合格率。

简介：HBP160高速镦锻机是我公司上个世纪九十年代从日本引进的具有世界先进水平的四工位全自动高速镦锻设备，锻造吨位800吨。目前该设备在我公司主要用于生产外径Ф95mm以下的轴承套锻件，棒料经感应加热炉加热后，依次进行下料——镦粗——成型——切底(穿孔)——分套工序。每次均可生产出轴承内、外圈毛坯、料芯各一件，生产效率为每分钟60

简介：受镦锻工艺方法、工艺设计理念、工艺设计手段和后序工艺水等因素的影响，全纤维镦锻曲轴材料的利用率平均仅有454％，通过对镦锻装置实施技术改造，在新产品开发和在产品持续改进中创新工艺设计理念、贯彻精益镦锻方法，曲轴锻件精度得到较大改善、曲轴原材料利用率平均提高10％。

简介：近期,记者获悉,由国际紧固件机械和供应者协会及国际线材协会共同主办的”2007国际紧固件、精密冷锻件制造及国际线材展览会”于2007年5月7～10日．在美国的北方城市克利夫兰市国际会展中心举行。齐二机床与日本阪村公司合作研发的BP-430SS型自动螺栓镦锻机首次赴美参展，受到了国外客商和参观者的好评。

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简介：AStudyonHandoverandChannelAllocationSchemewithCostFunctioninLowEarth-OrbitalSatelliteSystems,Astudyontheshort-circuitcapabilityoffield-stopIGBTs,ATutorialonOpticalNetworks,ATwo-Cell-LookaheadCallAdmissionandHandoffManagementSchemeforMultimediaLEOSatelliteNetworks,AbstractSpecificationinObject-ZandCSP,ACCEPTANCEOFINTERNETCONTENTFILTERS:ANEMPIRICALSTUDY,AccurateandEfficientPredictionofCoverageMapinanOfficeEnvironmentUsingFrustumRayTracingandIn-SituPenetrationLossMeasurement.

简介：AnewmethodofblockingfaultdiagnosisonstatorwindingbasedonANN;AnewSi:CepitaxialchannelnMOSFETarchitecturewithimproveddrivabilityandshort-channelcharacteristics;AnewvalidatedphysicallybasedIGCTmodelforcircuitsimulationofsnubberlessandseriesoperation;ANovel100MHz-40GHzRFTerminationwithBiasNetworkforOpticalSystems;Anovelchannelallocationschemeinintegratedwirelessandmobilenetworks

简介：Detectingthegazedirectionforamanmachineinterlace;Developmentincardoorlatchingsystems;Developmentof1600N/mm{sup}2glassultra-high-strengthbolts;Developmentofamicrorobotbasedmicropositioningstation:themicrorobotanditspositionandorientationmeasurementmethod;DevelopmentofNavigationSensorUnitfortheAgriculturalVehicle;Dual-UseSignalProcessingforaMultiple-SensorSystem:SonarandOpticalImageProcessingforUnderwaterObstacleAvoidance

简介：APracticalNlulti-wordComparc-and-SwapOperation；Apriority-bascdchannelallocationschemeforcellularnetworks;Aproposalofamethodforlimitingholdingtimetoguardemergencycommunicationsfromtrafficcongestionincellularsystemsduringmajordisasters;AQoSProvidingMultimediaAdHocWirelessLANwithGranularOFDM-CDMAChannel;AQoSRoutingMechanismforReducingtheRoutingInaccuracyEffects;AQoS-AwareHandoffusingRSVPinNextGenerationWirelessNetworks;

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简介：High-PerformanceComputing:Past,Present,andFuture,Importanceofrandomfrequencyspacinginshipmotionsimulation,In-flightalignmentofSDINSunderlargeinitialheadingerror,Inspectionacceptanceinterpretationforflower-shapedwasherheads,InterconnectIPsteersSoCintegrationintothefastlane,IntroducingtheElectricVehicleinNewYorkCity.CommunityLevelActionstoSpurtheUseofElectricVehicles.

简介：Expandedheadingcapacities；ExperimentsinCalibrationofanInertialMeasurementUnitlorUUVApplications；FABRICATIONOFMAGNETICACTUATORFORUSEINCAPSULEENDOSCOPE；FlockingofAutononmusUnmannedAirVehicles；FO-DIASproject:anoverviewandthedevelopmentstatus;FootprintGenerationforReusableLaunchVehiclesUsingaDirectPseudospectralMethod；

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