SAE AIR1873 Guide to Limited Engine Monitoring Systems for Aircraft Gas Turbine Engines

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Product Code:SAE AIR1873
Title:Guide to Limited Engine Monitoring Systems for Aircraft Gas Turbine Engines
Issuing Committee:E-32 Aerospace Propulsion Systems Health Management
Scope: This Aerospace Information Report (AIR) describes a Limited Engine Monitoring System that can be used by the flight crew or the maintenance staff, or both, to monitor the health of gas turbine engines in aircraft. This AIR considers monitoring of gas path performance and mechanical properties, and systems such as low cycle fatigue counters and engine history recorders. It also considers typical measurement system accuracies and their impact. This AIR is intended as a technical guide. It is not intended to be used as a legal document or standard. AIR 1873 supplements ARP 1587, Aircraft Gas Turbine Engine Monitoring System Guide.
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【英文标准名称】:StandardTestMethodsforRubberProperty8212;AdhesiontoRigidSubstrates
【原文标准名称】:橡胶特性与硬质基底粘附性的标准试验方法
【标准号】:ASTMD429-2008
【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】:D11.25
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:adhesion;adhesive;bonddurability;double-sheartestpiece;elastomer;metals;rubber;rubber-to-metalbonding;Rubberadhesion;Strippingtest(90°)
【摘要】:Thesetestmethodsaredesignedprimarilyforspecimenspreparedinalaboratoryunderstandardizedconditionssuchasmaybeusedtoprovidedatafordevelopmentandcontrolofrubbercompoundsandmethodsofmanufacture.Withslightmodificationsasindicated,MethodsA,B,C,D,andEarealsousedforobtainingcomparativeadhesiontestvaluesofproductionpartswheneverthedesignpermitspreparationofsuitabletestspecimens.MethodsA,B,C,andDareapplicableinthecaseofmanyproductsinwhichrubberisusedforcontrollingvibration.1.1Thesetestmethodscoverproceduresfortestingthestaticadhesionalstrengthofrubbertorigidmaterials(inmostcasesmetals).MethodAx2014;RubberPartAssembledBetweenTwoParallelMetalPlates.MethodBx2014;90x00B0;StrippingTestx2014;RubberPartAssembledtoOneMetalPlate.MethodCx2014;MeasuringAdhesionofRubbertoMetalwithaConicalSpecimen.MethodDx2014;AdhesionTestx2014;Post-Vulcanization(PV)BondingofRubbertoMetal.MethodEx2014;90x00B0;StrippingTestx2014;RubberTankLiningx2014;AssembledtoOneMetalPlate.MethodFx2014;RubberPartAssembledBetweenTwoParallelConvex-ShapedMetalPlatesMethodGx2014;MeasuringBondDurabilityforRubber-to-MetalBondedComponentswithaDoubleShearCylindricalSpecimenMethodHx2014;MeasuringBondDurabilityforRubber-to-MetalBondedComponentswithaQuadrupleShearSpecimen1.2Whilethetestmethodmaybeusedwithawidevarietyofrigidmaterials,useofmaterialsotherthanmetalsistheexception.Forthisreason,wehaveusedthewordx201C;metalx201D;inthetextratherthanx201C;rigidmaterials.x201D;1.3ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:G34
【国际标准分类号】:83_060
【页数】:22P.;A4
【正文语种】:英语


基本信息
标准名称:牵引变电所常用电流电压定义及计算方法
中标分类:
发布日期:1997-09-21
实施日期:1998-04-01
首发日期:
作废日期:
出版日期:
页数:5页
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