SAE ARP6175 Aerospace – Definition, Recognition, Troubleshooting And Repair of Commercial Aircraft Hydraulic System Leak
时间:2024-05-16 08:41:00 来源: 标准资料网 作者：标准资料网 阅读：9329
Product Code:SAE ARP6175
Title:Aerospace – Definition, Recognition, Troubleshooting And Repair of Commercial Aircraft Hydraulic System Leakage
Issuing Committee:A-6a1 Commercial Aircraft Committee
Scope: This ARP provides a comprehensive and consistent set of guidelines for the definition, recognition, troubleshooting and repair of hydraulic components and systems on in-service commercial aircraft affected by external leakage.
Rationale: This ARP provides a comprehensive and consistent set of guidelines for the definition, recognition, troubleshooting and repair of hydraulic components and systems on in-service commercial aircraft affected by external leakage.
【英文标准名称】:StandardTestMethodforDeterminationofDynamicViscosityandDerivedKinematicViscosityofLiquidsbyOscillatingPistonViscometer
【原文标准名称】:用摆动活塞粘度计测定液体动力粘度和衍生运动粘度的标准试验方法
【标准号】:ASTMD7483-2008
【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】:D02.07
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:dynamicviscosity;kinematicviscosity;oscillatingpiston;oscillatingpistonviscometer;viscosity
【摘要】:Manypetroleumproducts,aswellasnon-petroleummaterials,areusedaslubricantsforbearings,gears,compressorcylinders,hydraulicequipment,etc.Properoperationofthisequipmentdependsupontheviscosityoftheseliquids.Oscillatingpistonviscometersallowviscositymeasurementofabroadrangeofmaterialsincludingtransparent,translucentandopaqueliquids.ThemeasurementprincipleandstainlesssteelconstructionmakestheOscillatingPistonViscometerresistanttodamageandsuitableforportableoperations.Themeasurementitselfisautomaticanddoesnotrequireanoperatortotimetheoscillationofthepiston.Theelectromagneticallydrivenpistonmixesthesamplewhileundertest.Theinstrumentrequiresasamplevolumeoflessthan5mLandtypicalsolventvolumeoflessthan10mLwhichminimizescleanupeffortandwaste.1.1Thistestmethodcoversthemeasurementofdynamicviscosityandderivationofkinematicviscosityofliquids,suchasnewandin-servicelubricatingoils,bymeansofanoscillatingpistonviscometer.1.2ThistestmethodisapplicabletoNewtonianandnon-Newtonianliquids;howevertheprecisionstatementwasdevelopedusingNewtonianliquids.1.3Therangeofdynamicviscositycoveredbythistestmethodisfrom0.2mPax00B7;sto20000mPax00B7;s(whichisapproximatelythekinematicviscosityrangeof0.2mm2/sto22000mm2/sfornewoils)inthetemperaturerangebetweenx2013;40to190x00B0;C;howevertheprecisionhasbeendeterminedonlyfornewandusedoilsintherangeof1.434mPax00B7;sto154.4mPax00B7;sattemperaturesof40and100x00B0;C(asstatedintheprecisionsection).1.4ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:N51
【国际标准分类号】:17_060
【页数】:5P.;A4
【正文语种】:英语
【英文标准名称】:Healthandsafetyinweldingandalliedprocesses-Laboratorymethodforsamplingfumeandgasesgeneratedbyarcwelding-Part1:Determinationofemissionrateandsamplingforanalysisofparticulatefume
【原文标准名称】:焊接和有关过程中的健康和安全.电弧焊接产生的取样烟尘和气体的实验室方法.第1部分:颗粒烟尘分析的排放率测定和取样
【标准号】:ISO15011-1-2002
【标准状态】:作废
【国别】:国际
【发布日期】:2002-04
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC44
【标准类型】:()
【标准水平】:()
【中文主题词】:人员;烟;自然工作条件;焊接工程;分析;实验室试验;焊接;焊工;保健;定义;电弧焊接;职业安全;测定;测量技术;颗粒物质的测定;颗粒;辐射;抽样方法;化学分析和试验;污染物气体;空气污染;气体;粒状物;排放测量;粉尘测定;呼吸保护;保护气体;可及区
【英文主题词】:Airpollution;Analysis;Arcwelding;Chemicalanalysisandtesting;Collections;Definitions;Determination;Dustmeasurement;Emission;Emissionmeasurement;Emissionrates;Gases;Healthprotection;Laboratories;Laboratorytesting;Measuringtechniques;Methods;Occupationalsafety;Operatingstations;Particles;Particulate;Particulatematter;Particulatemattermeasurement;Personalhealth;Personnel;Pollutantgases;Protectivegases;Respiratoryprotections;Samplingmethods;Smoke;Testresults;Testing;Welders;Welding;Weldingengineering;Workingconditions(physical);Workingplaceconcentration;Workingplaces;Works;Zonesofreach
【摘要】:ThisEuropeanstandarddescribesamethodforthedeterminationoftheparticipatefumeemissionratefromarcweldingprocessesusingafumeboxtechnique.Itdefinesamethodofsamplingparticulatefumeforchemicalanalysisandsuggestspossibleanalyticaltechniquesinordertocharacterizefumesemittedbyconsumableduringwelding.
【中国标准分类号】:C66;J33
【国际标准分类号】:13_040_30;25_160_10
【页数】:10P.;A4
【正文语种】:英语