【英文标准名称】:Environmentaltesting--Part2-80:Tests--TestFi:Vibration--Mixedmode
【原文标准名称】:环境试验.第2-80部分:试验.试验Fi:振动.混合模式
【标准号】:JISC60068-2-80-2009
【标准状态】:现行
【国别】:日本
【发布日期】:2009-02-20
【实施或试行日期】:2009-02-20
【发布单位】:日本工业标准调查会(JP-JISC)
【起草单位】:TechnicalCommitteeonElectricityTechnology
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:ThisStandardspecifiesthetestmethodformixedmodevibration.Thepurposeofthetestistodemonstratetheadequacyofcomponents,equipmentandotherproducts(hereafterreferredtoas"specimens")toresistthespecifiedmixedmodeexcitationwithoutunacceptabledegradationofitsfunctionaland/orstructuralperformance.Itisparticularlyusefulfortailoringmixedmodeenvironmentswheremeasureddataareavailableforthereallifeenvironment.Thetestalsohelpsrevealtheaccumulatedeffectsofstressinducedbyrandomvibra-tion.mixedwithsineand/orrandom,andtheresultingmechanicalweaknessanddeg-radationinspecifiedperformances,andtousethisinformation,inconjunctionwiththerelevantspecification,toassesstheacceptabilityofspecimens,insomecases,thisStan-dardmayalsobeusedtodemonstratethemechanicalrobustnessofspecimens.ThisStandardisapplicabletospecimenswhichmaybesubjectedtovibrationofarandomand/oracombinationofrandomanddeterministicnatureresuhingfromtrans-portationorreallifeenvironments,forexampleinaircraft,spacevehiclesandforitemsintheirtransportationcontainerwhenthelattermaybeconsideredaspartofthespecimenitself'.Ahhoughprimarilyintendedforelectrotechniealspecimens,thisStandardisnotre-strictedtosuchspecimensandmaybeusedinotherfieldswheredesired.NOTE:TheInternationalStandard(s)correspondingtothisStandardandthesymbolofdegreeof'contentsareasfollows:IEC60068-2-80:2005Environmentaltestiny-Part2-80:Tests--TestFi:VibrationMixedmode(MOD)Thesymbolswhichdenotethedegreeofcorrespondenceinthecon-tentsbetweentherelevantInternationalStandardand,]ISareIDT(identical).MOD(modified),andNEQ(notequivalent)accordingtoISO/IECGuide21.
【中国标准分类号】:A21
【国际标准分类号】:19_040;29_020
【页数】:48P.;A4
【正文语种】:日语