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;
简介:【摘要】,航空航天领域广泛使用的高锁螺母在实现自我可靠锁紧功能的同时,大大节省了装配空间,减少了装备的自身重量,因此倍受航空航天等特殊领域青睐,这类产品的研制也是广大科技工作者长期关注的课题,笔者曾长期从事此类产品的研制,之后转入认证行业并在对该类企业进行审核时,发现这类产品的研制企业在研制方法上确有需要借鉴他人优点之处,尤其体现在抗剪型高锁螺母的研制。因此,笔者将自己在研制过程中总结的一些有益见解和主张罗列出来,供业内参,可望诸位获得一点启发。