DIN EN 3148-2009 航空航天系列.法兰受控自锁紧细牙杆螺母.安装程序
作者:标准资料网
时间:2024-05-07 01:45:58
浏览:9040
来源:标准资料网
【英文标准名称】:Aerospaceseries-Shanknuts,self-locking,flangerestrained-Installationprocedure;GermanandEnglishversionEN3148:2008
【原文标准名称】:航空航天系列.法兰受控自锁紧细牙杆螺母.安装程序
【标准号】:DINEN3148-2009
【标准状态】:现行
【国别】:德国
【发布日期】:2009-01
【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;检验;钳紧螺母;尺寸;发动机部件;紧固件;定位面;安装;多语种的;螺母;质量保证;自锁紧;航天运输;监督(认可);螺纹;工具
【英文主题词】:Aerospacetransport;Airtransport;Checks;Clinchnuts;Dimensions;Enginecomponents;Fasteners;Locatingface;Mounting;Multilingual;Nuts;Qualityassurance;Self-locking;Spacetransport;Surveillance(approval);Threads;Tools
【摘要】:ThisprocessstandarddetailstheinstallationofshanknutstoEN2910andEN2911inenginecomponents.Itappliestoflangerestrainedshanknutsandshallbeobservedwheneverinvokedindrawingsandworkingdocuments.Itistoensureproperinstallationforadequateretentionoftheshanknutsandfreedomfromdamagetothecomponentsinvolved.
【中国标准分类号】:V20
【国际标准分类号】:49_030_30
【页数】:17P.;A4
【正文语种】:
Product Code:SAE AS7470
Title:Bolts and Screws, Steel, Corrosion and Moderate Heat Resistant Heat Treated, Roll Threaded
Issuing Committee:E-25 General Standards For Aerospace And Propulsion Systems
Scope: This procurement specification covers aircraft quality bolts and screws made from a corrosion and moderate heat resistant martensitic iron base alloy of the type identified under the Unified Numbering System as UNS S41800 and of 140 000 psi and 152 000 psi tensile strengths at room temperature. Primarily for aerospace propulsion system applications where corrosion and moderate heat resistant is required.【英文标准名称】:StandardGuideforPrefabricatedPanelandHx2013;barInsulationSystemsforVessels,DuctsandEquipmentOperatingatTemperaturesAboveAmbientAir
【原文标准名称】:在室温以上温度操作的导管及设备用预制板绝缘系统的标准指南
【标准号】:ASTMC1146-2009
【标准状态】:现行
【国别】:美国
【发布日期】:2009
【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】:C16.40
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:
【英文主题词】:H-barinsulationassemblies;insulationunits;panelinsulationunits;Construction--buildingmaterials/applications;Ducts/ductliners;Elevatedtemperatureserviceapplications;Installation--thermalinsulatingmaterials;Insulation;Panelinsulations
【摘要】:ThepurposeofthisguideistoensurethatafunctionalsystemwillresultwhenconsideringtheuseofprefabricatedpanelorH-barinsulationsystems.Bothsystemsrequireavaryingdegreeofpre-engineeringandprefabricationsothattheinsulationwillproducethespecifiedthermal,mechanicalandenvironmentaldesignrequirementsBoththeprefabricatedpanelsandH-barsystemswhichcanalsobeusedincombinationwitheachotheraretobedesignedto:Limitlossofheatfrominsulatedsurface.Limitexposedsurfacetemperaturesforburnprotectionofpersonnel.Maintainoptimumtemperaturesoftheinsulatedequipmentatoraboveaspecifiedminimumvaluerequiredfortheproperoperationoftheequipment.Produceasystemorassemblythatisdesignedtoprovideallowanceforthermalexpansion;isstructurallyadequate;isofaweathertightconstruction;andincorporatesdesignfeaturesthatpromoteefficientremovalforinspection,repairandmaintenancewhererequired.1.1Thisguidedescribesdesign,fabrication,shipping,handling,jobsitestorage,andinstallationofprefabricatedpanelandH-Barinsulationsystemsforvessels,ducts,andequipmentoperatingattemperaturesaboveambient.Typicalapplicationsinclude,butarenotlimitedto,airandgasducts,steamgeneratingunits,airqualitycontrolsystems,fans,storagetanks,processvessels,andcokedrums1.2Theinsulationdescribedhereinislimitedtosystemsconsistingofinsulatingunitsspeciallydesignedtofitthesurfacestobeinsulated,andengineeredfortheserviceandenvironmentalrequirements.Theinsulationunitmayalsoincludespecialdesignfeatureswhichfacilitatetheremovalandreplacementformaintenanceandinspection.1.3Whenprefabricatedpanelsareused,eachinsulationunitfactorypreassembledandtypicallycomprisedoftheinsulation,anouterlaggingtowhichtheinsulationisattached,aninnerretainingwiremesh,optionalfoillining,andmeansformechanicallysecuringmultipleunitstogetherinanassembly.1.4H-barsystemsrepresentinsulationunitsthataretypicallycomprisedoftheinsulation,outerlaggingandauniquelyconfiguredsubgirtdesignwhichbothsupportstheinsulationandprovidesameansformechanicallysecuringmultipleunitstogetherinanassembly.Thedesignofthesubgirtcreatesanx201C;Hx201D;configurationwhichisfabricatedfromlightgaugesheetmetal.Thesubgirtcomponentsconsistof:(1)ax201C;J-barx201D;shapewhichframestheperimeteredgesofthesurfacetobeinsulated,holdstheinsulationinplacealongtheouteredgeandprovidesascreenattachmentpointfortheouterlagging;(2)thex201C;H-barx201D;shapeisplacedatdefinedintervals.Thewebsectionofthex201C;H-barx201D;supportstheinsulationwhiletheexteriorflangeallowsfortheouterlaggingtobeattachedwiththreadedfasteners.1.5Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.6Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Note18212;WhenprefabricatedpanelorH-......
【中国标准分类号】:Q25
【国际标准分类号】:91_100_60
【页数】:4P.;A4
【正文语种】:英语