SAE USCAR 21中英对照版

PERFORMANCESPECIFICATIONFORCABLE-TO-TERMINALELECTRICALCRIMPS電線及端子壓著性能規格SAE/USCAR-21Revision1TABLEOFCONTENTS楊建均IssuedMay2002RevisedApril2004IMPORTANTNOTICE:Inanyintendedvehicleapplication,iftheproductscoveredbythisspecificationare,ormaybe,subjectedtoconditionsbeyondthosedescribedinthisdocument,theymustpassspecialtestssimulatingtheactualconditionstobeencounteredbeforetheycanbeconsideredacceptableforactualvehicleapplication.Productscertifiedbytheirsupplierashavingpassedspecificapplicableportionsofthisspecificationarenottobeusedinapplicationswhereconditionsmayexceedthoseforwhichtheproducthasbeensatisfactorilytested.重要的說明：在任何預期的車輛應用，是否產品在此規格或，可能是本文件中所述的條件下作用之外，他們必須通過模擬實際情況，可將他們視為可以接受的實際車輛應用過程前遇到的特殊測試。由其供應商，通過這種規格的具體適用部分認證產品不會在條件可能超過所為其產品已進行了令人滿意地測試應用過程中使用。有關的認可人士是最終的權力，以測試執行他或她的部分是什麼和什麼目的，這些測試所需。他或她也是最終的權力，以解決任何有關測試此規格，並授權任何設備或套裝過程含在本規範中的偏差的問題。必須記錄並包含任何偏差在最終的測試報告中。1.SCOPE1.Thisspecificationdefinesbasictestmethodsandrequirementsforsolder-lesscrimpedconnections.Somesectionsofthisdocumentmayalsobeapplicabletootherterminalattachmentmethodssuchassonicorelectricalweldingorsoldering.Inthesecases,applicabilityoftheproceduresinthisdocumentshallbedeterminedbytheResponsibleEngineer.1.本規範定義了基本試驗方法和要求的無焊錫壓接連接。此文件的某些部分可能也適用於其他端子附件方法如超音波或電氣焊或焊接。在這種情況下須由負責的工程師決定在此文件中過程的適用性。2.CrimpapplicationsvalidatedtothisspecificationsupercedeanycrimpinformationonFord,GM,orDaimlerChryslercomponentprints.Theterminalsupplierhastheprimaryresponsibilityfortestingandselectionofcrimptoolingandtosupplydetailedcrimpinformationormakecrimptoolingavailabletothewiringassemblysupplieractuallydoingtheproductioncrimping.Ifthewiringsupplierdeviatesfromthisinformationoritisnotavailable,thentheresponsibilityfortestingtothisspecificationorgettingapprovalfromthecustomerwithappropriatetestdatashowingthatthecrimpwillfunctioninit’sintendedcircuitlieswiththewiringharnesssupplier.2.壓接應用過程驗證用規格值特別分割任何壓接在福特，通用，戴姆勒-克萊斯勒資訊或元件列印。端子供應商的責任對已用於測試和選擇的壓接工具，提供詳細的壓接資訊或使壓接工具可供做生產壓著佈線元件供應商。如果偏離此資訊的佈線供應商，或者它不可對該技術指標測試批准得到適當的測試資料顯示，會在壓接過程它運行的客戶負責的擬電路佈線工具供應商。3.Neworrevisedterminalsshallbedesignedtomeetthisspecification.4.Allnewcrimpapplicationsshallmeetthisspecification.Newcrimpapplicationsaredefinedasterminal/wirecrimpcombinationsnotpreviouslyspecifiedonFord,GM,orDaimlerChryslervehiclewiringharnessassemblies.Existingcrimpapplicationsmaybecarriedoverifapprovedbythecustomerengineeringdepartment.3.新的或修改的端子在設計上須符合此規格。4.所有新壓接申請須符合此規格。新壓接的應用過程定義端子/線壓接組合以前沒有被福特、通用汽車公司或戴姆勒-克萊斯勒汽車規格的配線元件上。如果經客戶工程部門批准，可以持續保留壓接的現有應用過程。5.ElectricaltestsinthisspecificationhavebeenprovenbypastexperiencetoensurethatcrimpswillmeettherequirementsinSAE/USCAR-2andSAE/USCAR-20byincludingThermalShock,TemperatureHumidity,andPowerCurrentCycling.Testingandelectricalacceptancecriteriawilldetectdefectsincrimptoolinggeometry,platingquality,inadequatestranddistributioninthegrip,orcablestranding.CrimpapplicationsthathavepassedSAE/USCAR-2andSAE/USCAR-20normallyhaveonlypassedthenominalcrimpheightandusuallyonlywiththelargestgaugesize.Therefore,crimpswithintheproductioncrimpheightrangemaynotnecessarilypassthistest.5.電氣測試本規範中的已被證實過去的經驗，以確保金屬線是否壓接將通過包隔絕熱衝擊、溫濕度，和電源電流循環滿足SAE/USCAR-2和SAE/USCAR-20的規定的。測試和電氣驗收標準將檢測中壓接幾何形狀的模具、電鍍品質、抓地力，或電纜線束不足線束分佈的缺陷。壓接的應用過程通常已通過SAE/USCAR-2和SAE/USCAR-20具有僅通過公稱壓接高度和通常只與最大衡量尺寸。因此，生產壓接高度範圍內的金屬線壓接可能不一定通過這個試驗。6.Proceduresincludedwithinthisspecificationareintendedtocoverperformancetestinganddevelopmentofelectricalterminalcrimpsthatarepartoftheelectricalconnectionsystemsinlowvoltage(0-48VDC)roadvehicleapplicationsatambienttemperaturesof125°Cmaximum.TheOEMcustomermustapproveuseofthesetestproceduresforuseatvoltagesandtemperaturesbeyondtheselimits.7.Theseproceduresareapplicableonlytoterminalsusedforin-line,header,edgeboard,anddeviceconnectorsystems.6.此規範中包括的過程是覆蓋性能測試及發展的電子端子壓接在低電壓(0-48VDC)道路車輛應用的電子連接系統在環境溫度最大125°C下。OEM客戶必須被批准使用這些測試於電壓及溫度超出這些限制的過程。7.這些過程只適用於在端子使用在同軸、座、邊緣板，和設備插頭系統。1.1CrimpingParameters1.1.1TheCrimpconnectionperformanceischaracterizedby:MechanicalperformanceismeasuredbyterminaltoconductorPull-OutForce.Electricalperformanceismeasuredbyterminal-to-conductorCrimpResistance.1.1.2Thegeometryofaconductorcrimpischaracterizedby:Conductorcrimpheight(CCH)Conductorcrimpwidth(CCW)Insulationcrimpheight(ICH)Insulationcrimpwidth(ICW)Cut-offEndofconductorEndofinsulationBellmouth(flare)Burr(anvilflash)dimensiononthebaseoftheconductorcrimpStepbetweenthecoreandinsulationtoolsCrimptoolinggeometry1.1壓接參數1.1.1壓接連線性能的特點是：機械性能是量測端子到插頭的拉出力。電氣性能測量通過端子到導體壓接電阻。1.1.2導體壓接幾何形狀的特點是：導體壓接高度(CCH)導體壓接寬度(CCW)絕緣壓接高度(ICH)絕緣壓接寬度(ICW)斷端導體的結束絕緣喇叭口(呈喇叭形展開)毛邊(鐵屑)尺寸導體壓接的步驟中的核心與絕緣工具壓接工具幾何的基礎上SAE/USCAR-2PerformanceSpecificationforAutomotiveElectricalConnectorSystemsSAE/USCAR-20FieldCorrelatedLifeTestSupplementtoSAE/USCAR-2汽車電氣插頭系統SAE/USCAR-2性能規範SAE/USCAR-20場相關壽命試驗補充到SAE/USCAR-22.REFERENCEDDOCUMENTS2.1DocumentHierarchyIntheeventthereisaconflictbetweenperformancespecification,partdrawings,andotherrelatedstandardsorspecifications,therequirementsshallbeprioritizedasfollows:1st-ApplicableFMVSSrequirementsandotherapplicablestateandFederalrequirements.2nd-