简介:Amathematicalmodelofchimpanzees:nut-crackingbehavior;Astudyonthefrictiontorquevariationofaballscrewatmotiondirectionchange-relationshipamongfrictiontorquevariationofaballscrewatmotiondirectionchangeofcontouringerror;Accuracyofkinematicplanetaryroller-and-screwgearwiththreadednut;Accuracyofkinematicplanetaryroller-and-screwgear;AccuracyofLoad-BearingPlanetaryRoller-and-ScrewGearwithNutWithoutThread……
简介:Bywireasadesignopportunity;CORROSIONPROTECTIONFORBOLTINGINMARINEENVIRONMENTS;Developmentofmeasuringmethodforshapeanddimensionofmicro-components(modificationtotheoriginalmeasuringsystem,calibrationoftheprobesandtheresultsofdimensionalmeasurements);Dropformationatlowbondnumber;Effectoffrictioncoefficientonscrewthreadlooseninginautomobiles……
简介:Fundamentalstudyonarcweldinginvacuum;Hierarchiesofmodels:towardunderstandingplanetarynebulae;In-dieautornation:slicesacoolmillionoffprojectcosts;Influenceofprimarystressonfatiguelifeofrolledbolt-nutjointsundertwo-steploading;In-servicewearmeasurementofB&WOGCRDMrollernuts;LeveragingIPSignalingandRoutingtoManageUPSR-basedTransportNetworks;Loadratingimprovementatballscrewandnutassembliestheoryversuspractice;