【英文标准名称】:Aerospaceseries.Electricalcontactsusedinelementsofconnection.Contacts,electrical,female,typeA,crimp,classR.Productstandard
【原文标准名称】:航空航天系列.用于连接元件用的电触点.R级压接A型公头电触点.产品标准
【标准号】:BSEN3155-077-2012
【标准状态】:现行
【国别】:英国
【发布日期】:2012-01-31
【实施或试行日期】:2012-01-31
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Aerospacetransport;Airtransport;Connectoredjoints;Contact;Contactconnection;Contactinserts;Crimp-connections;Designations;Dimensions;Electriccontacts;Electricplugs;Electrical;Electricalinstallations;Fasteners;Femalecontacts;Materials;Productstandards;Spacetransport;Specification(approval);Testing;Types
【摘要】:
【中国标准分类号】:V25
【国际标准分类号】:49_060
【页数】:20P;A4
【正文语种】:英语


【英文标准名称】:StandardSpecificationforMagneticParticleExaminationofLargeCrankshaftForgings
【原文标准名称】:大型曲轴锻件的磁粉检查标准规范
【标准号】:ASTMA456/A456M-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:A01.06
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:
【英文主题词】:acceptancecriteria;barrelforgedcrankshaft;crankshaftforgings;magneticparticleexamination;nondestructiveexamination;slabforgedcrankshaft;Acceptancecriteria/testing--metals/alloys;Crankshafts;Magneticparticleinspection;Railroadsteelm
【摘要】:1.1Thisisanacceptancespecificationforthemagneticparticleinspectionofforgedsteelcrankshaftshavingmainbearingjournalsorcrankpins4in.[200mm]orlargerindiameter.1.2Therearethreeclasses,withacceptancestandardsofincreasingseverity:1.2.1Class1.1.2.2Class2(originallythesoleacceptancestandardofthisspecification).1.2.3Class3(formerlycoveredinSupplementaryRequirementS1ofSpecificationA456x2013;64(1970)).1.3Thisspecificationisnotintendedtocovercontinuousgrainflowcrankshafts(seeSpecificationA983/A983M);however,SpecificationA986/A986Mmaybeusedforthispurpose.Note18212;SpecificationA668/A668Misaproductspecificationwhichmaybeusedforslab-forgedcrankshaftforgingsthatareusuallytwistedinordertosetthecrankpinangles,orforbarrelforgedcrankshaftswherethecrankpinsaremachinedintheappropriateconfigurationfromacylindricalforging.1.4ThevaluesstatedineitherSIunitsorinch-poundunitsaretoberegardedseparatelyasstandard.Thevaluesstatedineachsystemmaynotbeexactequivalents;therefore,eachsystemshallbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnon-conformancewiththestandard.1.5Unlesstheorderspecifiestheapplicablex201C;Mx201D;specificationdesignation,thematerialshallbefurnishedtotheinchunits.
【中国标准分类号】:H26
【国际标准分类号】:77_140_85
【页数】:4P.;A4
【正文语种】:英语