CONTENTS

DevelopmentStatusandProspectofKeyRailGrindingEquipmentandTechnologyofGrindingStone

ZHANG Wulin et al (2269)

StudyonCrackRepairPerformanceofSi3N4/TiC/ZrSi2CeramicToolMaterials

ZHANG Shuai et al (2288)

MetalDefectImageRecognitionMethodBasedonShallowCNNFusionTransformer

TANG Donglin et al (2298)

StudyonLeakageCharacteristicsandDynamicCharacteristicsofNewTypeofVortexGrooveSeals

JIANG Jinyu et al (2306)

ResearchonAcceleratedLifeTestMethodofHarmonicReducers

WANG Qiao et al (2317)

BasedonMachineLearningIntelligentDesignandPropertiesResearchofLargeSectionalHighStrengthMartensiteSteelsforPetroleumEquipment

LI Fangpo et al (2325)

ScaleOptimizationofHumanoidRoboticArmsBasedonKinematicPerformanceAnalysis

SUN Peng et al (2331)

Multi-dimensionalDynamicBayesianNetworkandItsImportanceMeasureAnalysisMethod

CHEN Dongning et al (2340)

IntelligentFaultDiagnosisofBearingswithFewSamplesBasedonanImprovedConvolutionalGenerativeAdversarialNetwork

GUO Wei et al (2347)

BlindDeconvolutionBasedonReweighted-kurtosisMaximizationforWindTurbineFaultDiagnosis

WU Lei et al (2356)

StudyonMechanicsPropertiesandEnergyAbsorptionofGradientPorousScaffoldsFabricatedbySLM

ZENG Shoujin et al (2364)

Strength-constraintedTopologyOptimizationBasedonAdditiveManufacturingAnisotropy

HE Zhicheng et al (2372)

VehicleHigh-precisionPositioningTechniqueBasedonMulti-sensorsInformationFusion

SHI Xiaobo et al (2381)

NumericalSimulationonMountedBoltFailuresinVehicleSubframe

LI Wei et al (2388)