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ASTM C366/C366M-2005 夹层芯材厚度测定的标准试验方法

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【英文标准名称】:StandardTestMethodsforMeasurementofThicknessofSandwichCores
【原文标准名称】:夹层芯材厚度测定的标准试验方法
【标准号】:ASTMC366/C366M-2005
【标准状态】:现行
【国别】:
【发布日期】:2005
【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】:D30.09
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:core;corethickness;sandwich
【摘要】:Normally,aclosetoleranceisdesirableforcorethicknesssothatsandwichpanelsmaybemanufacturedwithallthesandwichcomponentsfittingproperlyandwithoutcrushingthecore.Thesetestmethodsaredesignedformeasuringthicknessofcoreasitisproducedandarenotintendedforuseindeterminingdimensionsofcorespecimensforothertests.Thesetestmethodsprovidestandardmethodsofobtainingthecorethicknessofflatsandwichcorematerials,andprovideabasisfordeterminingaveragethicknessdimensions.Thethicknesspropertiesderivedmaybeusedindesignproperties,materialspecifications,researchanddevelopmentapplications,andqualityassurance.Factorsthatinfluencecorethicknessmeasurementandshallthereforebereportedincludethefollowing:corematerialthrough-thicknessrigidity,surfaceroughness,specimengeometry(includingwarpage),specimenpreparation,methodsofdimensionalmeasurement,specimenconditioning,andmoisturecontentduringdimensionalmeasurements.1.1Thesetestmethodscoverplantmanufacturingproceduresformeasuringthethicknessofflatsandwichcores.Permissiblecorematerialformsincludethosewithcontinuousbondingsurfaces(suchasbalsawoodandfoams)aswellasthosewithdiscontinuousbondingsurfaces(suchashoneycomb).Thetwotestmethodscoveredincludethefollowing:1.1.1TestMethodARoller-TypeThicknessTester.1.1.2TestMethodBDisk-TypeThicknessTester.Note1Thesetestmethodsaredesignedformeasuringthicknessofcoreasitisproducedandarenotintendedforuseindeterminingdimensionsofcorespecimensforothertests.1.2ThevaluesstatedineitherSIunitsorinch-poundunitsaretoberegardedseparatelyasstandard.Withinthetexttheinch-poundunitsareshowninbrackets.Thevaluesstatedineachsystemarenotexactequivalents;therefore,eachsystemmustbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnonconformancewiththestandard.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:
【国际标准分类号】:83_120
【页数】:4P.;A4
【正文语种】:


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【英文标准名称】:GYMNASTICSANDSPORTS.CLIMBINGMASTS,TYPES,FORSCHOOLANDSPORTSUSE.
【原文标准名称】:体操和运动.学校和体育运动用S型爬杆
【标准号】:NFS52-327-1966
【标准状态】:作废
【国别】:法国
【发布日期】:1966-11
【实施或试行日期】:1966-11-03
【发布单位】:法国标准化协会(AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:试验;作标记;体育器材;规范;尺寸;名称与符号;体操器材
【英文主题词】:gymnasticequipment;gymnasticsequipment;dimensions;designations;sportsequipment;tests;testing;marking;designation;specifications
【摘要】:
【中国标准分类号】:Y55
【国际标准分类号】:
【页数】:3P;A4
【正文语种】:其他


MIL-J-89100 (NOTICE 1), DETAIL SPECIFICATION: JOINT OPERATIONS GRAPHICS SERIES 1501A AND 1501 (JOG AIR/GROUND) (31 MAR 2004)., The purpose of this notice is to inform users of the change in name of the preparing activity fromthe Defense Mapping Agency (DMA) to the National Geospatial-Intelligence Agency (NGA).