DIN EN 4165-006-2008 航空航天系列.矩形模块电连接器.连续工作温度175℃.第006部分:系列2模块2和4的插头.产品标准

作者:标准资料网 时间:2024-05-13 08:33:17   浏览:8843   来源:标准资料网
下载地址: 点击此处下载
【英文标准名称】:Aerospaceseries-Connectors,electrical,rectangular,modular-Operatingtemperature175°Ccontinuous-Part006:Plugfor2and4modules,series2-Productstandard;GermanandEnglishversionEN4165-006:2007
【原文标准名称】:航空航天系列.矩形模块电连接器.连续工作温度175℃.第006部分:系列2模块2和4的插头.产品标准
【标准号】:DINEN4165-006-2008
【标准状态】:现行
【国别】:德国
【发布日期】:2008-10
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:航空航天运输;航空运输;航空器部件;交货条件;设计;名称与符号;尺寸;电连接器;电插头;电气工程;检验;多语种的;包装件;插头;产品标准;性能;矩形连接器;航天运输;规范(验收);测试;类型
【英文主题词】:Aerospacetransport;Airtransport;Aircraftcomponents;Deliveryconditions;Design;Designations;Dimensions;Electricconnectors;Electricplugs;Electricalengineering;Inspection;Multilingual;Packages;Plugs;Productstandards;Properties;Rectangularconnectors;Spacetransport;Specification(approval);Testing;Types
【摘要】:Thisstandarddefinestheplugseries2,for2and4modulesusedinthefamilyofrectangularelectricalconnectors.ThereceptaclescorrespondingtothoseplugsaredefinedinEN4165-002.
【中国标准分类号】:V25
【国际标准分类号】:49_060
【页数】:18P.;A4
【正文语种】:


下载地址: 点击此处下载
【英文标准名称】:Physicaltestingofrubber-Methodfordeterminationofstiffnessatlowtemperature(Gehmantest)
【原文标准名称】:橡胶的物理试验.第A13部分:低温韧性的测定方法(杰曼试验)
【标准号】:BS903-A13-1990
【标准状态】:现行
【国别】:英国
【发布日期】:1990-06-29
【实施或试行日期】:1990-06-29
【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】:试样;天然橡胶;试验设备;机械试验;刚度;扭转试验;硫化橡胶;硬化材料;合成橡胶;试样制备;低温试验;硬挺度;尺寸;校正;试验条件
【英文主题词】:Low-temperaturetesting;Rubber;Stiffness;Testing;Tests;Vulcanizedrubber
【摘要】:Staticprocedurefordeterminingtherelativestiffnesscharacteristicsofvulcanizedorthermoplasticrubbersoveratemperaturerangeofapproximately23Cto$-150C.
【中国标准分类号】:G34
【国际标准分类号】:83_060
【页数】:14P.;A4
【正文语种】:英语


【英文标准名称】:StandardTestMethodforStrengthPropertiesofAdhesivesinShearbyTensionLoadingofSingle-Lap-JointLaminatedAssemblies
【原文标准名称】:用单面搭接迭层板组件的拉伸负荷测定剪切时胶粘剂强度特性的标准试验方法
【标准号】:ASTMD3165-2007
【标准状态】:现行
【国别】:
【发布日期】:2007
【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】:D14.80
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:胶粘剂;粘结强度;叠层板材;特性;拉伸负荷;测试
【英文主题词】:assemblies;bonds;laminated;lap-joints;shearstrength;single-lap;tension
【摘要】:Thistestmethodisusefulinthatthejointconfigurationcloselysimulatestheactualjointconfigurationofmanybondedassemblies.Surfacepreparationoftheadherendscanaffecttheapparentshearstrengthoftheadhesiveandcanbeoneofthevariablesunderstudy.Thistestmethodisalsousefulasanin-processqualitycontroltestforlaminatedassemblies.Inpracticethelaminatedassemblyiseithermadeoversizeandtestspecimensremovedfromitorapercentageoftheassembliesaredestructivelytested.Themisuseofstrengthvaluesobtainedfromthistestmethodasdesignallowablestressvaluesforstructuraljointscouldleadtoproductfailure,propertydamage,andhumaninjury.Theapparentshearstrengthofanadhesiveobtainedfromagivensmallsingle-lapspecimenmaydifferfromthatobtainedfromajointmadewithdifferentadherendsorbyadifferentbondingprocess.Thenormalvariationoftemperatureandmoistureintheserviceenvironmentcausestheadherendsandtheadhesivetoswellandshrink.Theadherendsandadhesivearelikelytohavedifferentthermalandmoisturecoefficientsofexpansion.4.3.1Eveninsmallspecimens,short-termenvironmentalchangescaninduceinternalstressesorchemicalchangesintheadhesivethatpermanentlyaffecttheapparentstrengthandothermechanicalpropertiesoftheadhesive.Theproblemofpredictingjointbehaviorinachangingenvironmentisevenmoredifficultifadifferenttypeofadherendisusedinalargerstructuraljointthanwasusedinthesmallspecimen.Theapparentshearstrengthmeasuredwithasingle-lapspecimenisnotsuitablefordeterminingdesignallowablestressesfordesigningstructuraljointsthatdifferinanymannerfromthejointstestedwithoutthoroughanalysisandunderstandingofthejointandadhesivebehaviors.Single-laptestsmaybeusedforcomparingandselectingadhesivesorbondingprocessesforsusceptibilitytofatigueandenvironmentalchanges,butsuchcomparisonsmustbemadewithgreatcautionsincedifferentadhesivesmayresponddifferentlyindifferentjoints.ReviewGuideD4896forfurtherdiscussionofconceptsforinterpretationofadhesive-bondedsingle-lapjointdata.1.1Thistestmethod(Note1)isintendedfordeterminingthecomparativeshearstrengthsofadhesivesinlargeareajointswhentestedonastandardsingle-lap-jointspecimenandunderspecifiedconditionsofpreparationandtesting.Adhesivesresponddifferentlyinsmallversuslargeareajoints(Note2).Note1Whilethistestmethodisintendedforuseinmetal-to-metalapplications,itmaybeusedformeasuringtheshearpropertiesofadhesivesusingplasticadherends,providedconsiderationisgiventothethicknessandrigidityoftheplasticadherends.Doublersorbondedtabsmayberequiredforplasticadherendstopreventbearingfailureintheadherends.Note2Thisvariationcanbeinfluencedbyadhesivedensity,flowcharacteristics,curerate,geltime,carriercomposition,entrappedvolatiles,volatilesreleasedduringcure,etc.andalsobycurecyclevariablesincluding:temperature,time,pressure,riseratetotemperature,cool-downrate,etc.Inadditiontotheprocessingvariablesjointsizechangesthelevelofconstraintontheadhesiveaswellastheinfluenceofinducedtensileloadsattheedgeofthejointduringmechanicalorthermalloading.1.2ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityof......
【中国标准分类号】:G39
【国际标准分类号】:83_180
【页数】:4P.;A4
【正文语种】: