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线路标准施工Ⅱ屏蔽电缆的修理（屏蔽网）20-10-13导线与电缆的修理Repairofelectricalwireandcable目录Contents章节Paragraph页码Page1.通用数据GeneralData1A.导线与电缆所适用的修理情形1ApplicableRepairConditionsforWireandCableB.导线与电缆修理的一般情形2GeneralConditionsfortheRepairofWireandCableC.适航限制要求3AirworthinessLimitationsD.修理所需部件与材料选择的一般情形4GeneralConditionsfortheSelectionofPartsandMaterialsforaRepairE.有拼接管导线与电缆修理时的一般情形4GeneralConditionsfortheRepairofWireandCablewithaSpliceF.拼接组件修理的适用情形y6ApplicableConditionsfortheRepairofaSpliceAssemblG.所需材料6NecessaryMaterials2.导线与电缆的损伤及其修理情形9WireandcabledamageandrepairconditionsA.非屏蔽导线9UnshieldedWireB.非屏蔽电缆10UnshieldedcableC.屏蔽导线12ShieldedwireD.屏蔽导线—两层屏蔽网相邻14ShieldedWire-TwoAdjacentShieldsE.屏蔽导线—两层屏蔽网不相邻16ShieldedWire-TwoShieldsThatAreNotAdjacentF.屏蔽电缆19ShieldedcableG.屏蔽电缆—两层屏蔽网相邻21ShieldedCable-TwoAdjacentShieldsH.屏蔽电缆—两层屏蔽网不相邻23ShieldedCable-TwoShieldsThatAreNotAdjacentI.带有非金属编织网的导线或电缆25WireorCableWithaNon-MetallicBraidJ.铝质导线25AluminumWireK.铜质电源馈线27CopperPowerFeederWireL.跳线组件的跨接与接地28BondandGroundJumperAssemblyM.同轴电缆29CoaxcableN.阻燃导线30FireResistantWireO.扁平线芯电缆组件32P.ARINC629S280W502-()连接电缆33Q.ARINC629S280W651-()数据总线电缆组件33R.从屏蔽底线中抽出屏蔽网35S.热电偶导线36T.发动机导线束中的导线与电缆37U.燃油系统导线37V.安装于油箱中的燃油指示系统导线与电缆37W.安装于油箱外的燃油指示系统导线与电缆39X.过热或电弧损伤的导线423.导线与电缆绝缘层的修理42A.导线主绝缘层的修理42B.电缆外防护层的修理45C.主绝缘层与外防护层上的重叠缠绕胶带破损处的修理46D.电缆中导线主绝缘层的修理47E.非金属编织网的修理49F.拼接组件绝缘层的修理504.非屏蔽导线与非屏蔽电缆的拼接修理51A.导线的修理51B.电缆的修理515.屏蔽导线与屏蔽电缆的拼接修理52A.屏蔽导线的拼接修理52B.屏蔽导线的拼接修理——两层屏蔽网相邻52C.燃油蒸汽区域屏蔽导线的拼接修理——两层圆芯屏蔽网不相邻53D.屏蔽导线的拼接修理——两层圆芯屏蔽网不相邻57E.屏蔽电缆的拼接修理61F.屏蔽电缆的拼接修理——两层屏蔽网相邻62G.燃油蒸汽区域屏蔽电缆的拼接修理——两层圆芯屏蔽网不相邻62H.屏蔽电缆的拼接修理——两层圆芯屏蔽网不相邻676.屏蔽导线与屏蔽电缆的屏蔽网修理72A.封严的屏蔽网拼接构型选择72B.低温焊锡管的选择74C.屏蔽网修理——胶带与扎线74D.屏蔽网修理——焊接屏蔽网拼接管76E.屏蔽网修理——焊锡管、屏蔽材料、胶带与热缩管（屏蔽网不后翻）78F.屏蔽网修理——焊锡管、屏蔽材料、胶带与扎线（屏蔽网不后翻）82G.屏蔽网修理——焊锡管、屏蔽材料、胶带与热缩管（屏蔽网后翻）85H.屏蔽网修理——焊锡管、屏蔽材料、胶带与扎线（屏蔽网后翻）88I.屏蔽网修理——金属环、屏蔽材料、胶带与热缩管92J.屏蔽网修理——金属环、屏蔽材料、胶带与扎线95K.屏蔽网修理——屏蔽线夹、屏蔽材料、胶带与热缩管98I.屏蔽网修理——屏蔽线夹、屏蔽材料、胶带与扎线1027.同轴电缆的修理106A.同轴电缆的屏蔽网修理106B.同轴电缆的拼接修理107C.增加一段新同轴电缆的拼接修理1088.防波地线的修理109A.抽线法防波地线的修理1099.阻燃导线的修理111A.阻燃导线的绝缘层修理111B.非屏蔽阻燃导线的拼接修理11310.热电偶导线的拼接修理116A.镍铬热电偶导线的拼接修理11611.燃油油量指示系统电缆的修理118A.延伸至油箱外的高阻抗电缆的防护层修理118B.延伸至油箱外的高阻抗电缆的拼接修理11812.热风枪121A.件号与描述121B.热风枪的操作12220-10-13/2.FShieldedCable屏蔽电缆的修理Fortheconditionsthatareapplicabletothedatainthisparagraph,refertoParagraph1.A.Repairisnecessarywhenthesetypesofdamageoccur:_Damagetotheconductor;refertoParagraph5.E._Damagetotheprimaryinsulation;refertoParagraph5.E._Damagetotheshieldismorethan1inchinlengthormorethan25percentofthecircumferenceoftheshield,andneartheendofthecable;refertoParagraph6.A._Damagetotheshieldismorethan1inchinlengthormorethan25percentofthecircumferenceoftheshield;refertoParagraph5.E._Damagetotheshieldislessthan1inchinlengthandlessthan25percentofthecircumferenceoftheshield;refertoParagraph6.C._Damagethatgoesthroughthejacket,buttheshieldhasnodamage;refertoParagraph3.B._Damagethatgoesintothejacket;refertoParagraph3.B._Thebondbetweentheoverlapsofthetapeofajacketisbrokenforalengthmorethan50percentofthediameterofthewire;refertoFigure30andParagraph3.C._Damagethatgoesintotheinsulationoftheshieldspliceassembly,buttheshieldhasnodamage;refertoFigure31andParagraph3.F.RefertoFigure29.Figure29UNSERVICEABLEJACKETANDSHIELDDAMAGEFigure30UNSERVICEABLEBROKENBONDSFigure31UNSERVICEABLEDAMAGEOFTHEINSULATIONOFASHIELDSPLICEASSEMBLYRepairisnotnecessarywhenthesetypesofdamageoccur:_Afoldinthejacketortheprimaryinsulationatabend_Asmallscratchonthesurfaceofthejacketortheprimaryinsulation_Abrasionthatmakesthesurfaceofthejacketortheprimaryinsulationrough_Thebondbetweentheoverlapsofthetapeofthejacketisbrokenforalengththatislessthan50percentofthediameterofthewire.RefertoFigure32andFigure33.Figure32SERVICEABLESCRATCHES,FOLDS,ANDABRASIONFigure33SERVICEABLEBROKENBONDS20-10-13/6.REPAIROFTHESHIELDOFASHIELDEDWIREANDASHIELDEDCABLE20-10-13/6.A.SelectionofaSealedShieldSpliceConfigurationReferto:_Paragraph2.forthedamageandrepairconditionsoftheapplicableshieldedwireorshieldedcable_Paragraph1.E.fortheapplicableconditionsfortherepairofwireandcablewithasplice.Table13SEALEDSHIELDSPLICECONFIGURATIONS20-10-13/6.B.SelectionofaSolderSleeve20-10-13/6.I.ShieldRepair-MechanicalFerrules,ShieldMaterial,Tape,andaSleeveReferto:_Paragraph1.E.fortheapplicableconditionsfortherepairofwireandcablewithasplice_Figure116fortheconfigurationofthespliceassembly.Figure116CONFIGURATIONOFTHESPLICEASSEMBLY(1)Removethenecessarylengthoftheouterjacket.RefertoFigure117.Figure117JACKETREMOVAL(a)Ononesideofthedamagedarea,carefullycutthejacketaroundthecircumferenceofthewireorthecableaminimumof0.4inchfromtheendofthedamage,awayfromthedamagedarea.CAUTION：DONOTCUTALLTHEWAYTHROUGHTHEJACKET.DAMAGECANOCCURTOTHESHIELDORWIRE.(b)Ontheothersideofthedamagedarea,carefullycutthejacketaroundthecircumferenceofthewireorthecableaminimumof0.4inchfromtheendofthedamage,awayfromthedamagedarea.CAUTION：DONOTCUTALLTHEWAYTHROUGHTHEJACKET.DAMAGECANOCCURTOTHESHIELDORWIRE.(c)Cutthejacketlightlyalongthelengthofthejackettoberemoved.CAUTION：DONOTCUTALLTHEWAYTHROUGHTHEJACKET.DAMAGECANOCCURTOTHESHIELDORWIRE.(d)Pullth