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ID:52361089
大小:5.89 MB
页数:49页
时间:2020-04-04
《电线-端子压接模具-的应用技术.ppt》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、技术文件JunkPileofNon-QualityTerminationsDoingitrightthefirsttimeprovides..........AsatisfiedcustomerComponentsofaQualityTerminationWireTerminalsToolingDocumentationQualityTrainedPersonnelComponentsofaQualityTerminationWireTerminalsToolingDocumentationQualityTrainedPersonnelElementsofaWireWireS
2、trandsGageofWireLowTwistHighTwistSolidInsulationWireSizes12AWG18AWG24AWGWhatisCMA?dDCMA=D2CMA=dxNN=NumberofStrands2CMAChartNOMINALWIRESIZESTRANDSDIAMETERCMAAWGMM2NumberInchMM301611617126105840.750.80.81.251.31.41.622218.51818161616151414141504160016242537258128003260412341674234.0071.0100.0
3、403.0125.0508.0200.0571.0126.0063.00710.1800.2541.0240.3201.2900.5081.4500.3200.1600.180InsulationVariation18AWG18AWG18AWGStrippingWire:GoodStripsSquare,evencutNonicksorcutstrandsStrippingWire:BadStripsNickedStrandCutStrandsCutatAngleTaperedorTornInsulationResultsofBadStrips=LossofElectrica
4、lCharacteristicsNickedandcutstrands=DecreasedelectricalandmechanicalstrengthUnevenortaperedstrip=InsulationinwirecrimpComponentsofaQualityTerminationWireTerminalsToolingDocumentationQualityTrainedPersonnelTypesofTerminalsAnatomyofaTerminal-OpenBarrelWireBarrelWireBarrelandContactEndWireBarr
5、elandContactEndwithInsulationSupportAnatomyofaTerminal-ClosedBarrelWireBarrelContactEndInsulationSupportAdvantagesofInsulationSupportStressPointMechanicalandElectricalCharacteristicsInsulationSupportCrimpWireBarrelCrimpWIREInsulationSupportBarrelWireBarrelStripLengthFunctionsofWireBarreland
6、InsulationSupportBarrel(openbarrel)FunctionsofWireBarrelandInsulationSupportBarrel(closedbarrel)WireBarrelWIREStripLengthInsulationSupportCrimpWireBarrelCrimpInsulationSupportBarrelAreaReduction+WIRE=4100CMAWIREBARREL=6900CMATOTAL=11,000CMACRIMPEDTERMINATION8800CMAMechanicalStrengthMechan
7、icalStrengthIncreasingMechanicalStrengthIncreasingCrimpingForceDecreasingCrimpHeightCrimpDesignRangeMechanicalStrengthElectricalPerformancePoorTerminationGoodTerminationPoorTerminationGoodTerminationPoorTerminationPoorTerminationGoodTerminationGoodTermin
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