【英文标准名称】:StandardGuideforSpecificationandQualityAssurancefortheElectricalContactPerformanceofCrimpedWireTerminations
【原文标准名称】:夹具线终端电接触性规范和质量保证的标准指南
【标准号】:ASTMB942-2010
【标准状态】:现行
【国别】:
【发布日期】:2010
【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】:B02.11
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:织缩;终端;终止;金属线;终端电连接;电触点材料;性能;质量保证(QA);引出线
【英文主题词】:crimp;terminal;termination;wire;Crimpedelectricalconnections;Electricalcontactmaterials;Performance;Qualityassurance(QA);Wireterminations
【摘要】:Thepurposeofthisguideistoprovideend-productmanufacturersandotheruserswithtechnicalinformationandmethodsrecommendedtowardstheachievementofsuccessfulapplicationofcrimpedwireterminals.Foranygivenuse,thereisgenerallyachoiceofterminaltypesavailable,employingdifferentmechanicaldesign,materials,andinstallationtooling.Althoughterminalsavailabletochoosefrommaybesimilarlyrated,typicallyaccordingtowiresizesandcombinations,theirelectricalcontactperformanceintheendproductmayvarysubstantially.Formanyapplications,theend-productreliabilityandusersafetyissubstantiallyinfluencedbythechoiceofterminalandthequalityofthecompletedtermination.Thisguidancedocumentcontainsspecializedinformationonselection,assembly,andqualitycontrolofcrimpedwireterminals,coveringaspectsconsideredtobenecessarytoachievereliablelong-termoperationintheintendedapplication.Thisinformationisnotgenerallyfoundincommercialliteratureortextbooks.Themethodsdiscussedutilizeconnectionresistanceastheprimarymeasureofterminationquality,andchangeofconnectionresistancewithtimeasthemeasureofterminationdeterioration.Themethodsarebasedonafoundationofmodernelectricalcontacttheoryandpractice.1.1Thisguidecontainspracticesforspecifyingandevaluatingtheelectricalcontactperformanceofcrimped-typeterminationswithsolidorstrandedconductors.1.2Thisguideprovidesinformationrelevanttotheelectricalcontactperformanceofacrimpedwiretermination.Itdoesnotcoverotheraspectsofselectionanduseofcrimpedterminals.1.3Themethodsdiscussedinthisguideapplyonlytothewiretermination,whichistheelectricalcontactinterfacebetweentheconductor(s)andtheterminal.Otheraspectsimportanttoterminalevaluation,suchasthepropertiesandperformanceofelectricalinsulation,theeffectivenessofstrainrelieffeatures,andthequalityofcontactbetweentheterminalandotherelectricalcircuitelements,arenotincluded.1.4ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.ItistheresponsibilityoftheuserofthisstandardtobecomefamiliarwithallhazardsincludingthoseidentifiedintheappropriateMaterialSafetyDataSheet(MSDS)forthisproduct/materialasprovidedbythemanufacturer,toestablishappropriatesafetyandhealthpractices,anddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:K04
【国际标准分类号】:29_120_20
【页数】:9P.;A4
【正文语种】:
基本信息
| 标准名称： | 油锯 型式与基本参数 |
| 中标分类： |
机械 >>
工艺装备 >>
手工工具 |
| 替代情况： | 被GB/T 5393-1995代替 |
| 发布日期： | 1900-01-01 |
| 实施日期： | 1986-05-01 |
| 首发日期： | 1900-01-01 |
| 作废日期： | 1900-01-01 |
| 出版日期： | 1900-01-01 |
| 页数： | 2页 |
适用范围
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前言
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目录
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引用标准
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所属分类： 机械 工艺装备 手工工具