DIN EN ISO 8166-2003 电阻焊.用恒定焊机设定值评价点焊电极使用寿命的程序
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【英文标准名称】:Resistancewelding-Procedurefortheevaluationofthelifeofspotweldingelectrodesusingconstantmachinesettings(ISO8166:2003);GermanversionENISO8166:2003
【原文标准名称】:电阻焊.用恒定焊机设定值评价点焊电极使用寿命的程序
【标准号】:DINENISO8166-2003
【标准状态】:现行
【国别】:德国
【发布日期】:2003-09
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:变压器;方位;焊接工程;规范;薄板材;电焊条;电阻点焊;机械性能;评定;方法;电气工程;试验;焊接设备;尺寸;点缝;点焊;电阻焊接;分类;焊机;电阻焊电极;电极;铝;焊接变压器;焊接接头;点焊电极;名称与符号;规程;电阻焊仪表;
【英文主题词】:
【摘要】:Thisstandardspecifiesaproceduretobeusedfortheevaluationofthelifeofspotweldingelectrodeswhenweldinguncoatedandcoatedsteels,stainlesssteels,aluminiumandaluminiumalloysusingconstantmachinesettingswhicharenotchangedduringthetest.Theprocedurecanalsobeusedtoestablishtheelectrodelifewhenspotweldingothermetallicmaterials.
【中国标准分类号】:J33
【国际标准分类号】:25_160_20
【页数】:17P;A4
【正文语种】:德语
【英文标准名称】:Selfadhesivetapes-Measurementofunwindadhesionatlowspeed
【原文标准名称】:自粘胶带.低速度剥离粘着力的测量
【标准号】:BSEN1944-1996
【标准状态】:现行
【国别】:英国
【发布日期】:1996-10-15
【实施或试行日期】:1996-10-15
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:剥离试验;附着力试验;胶粘带;胶粘剂;窄条带材;力的测量;试验设备;试验条件;试样;试样制备;抗拉试验
【英文主题词】:Adhesivetapes;Measurement;Measuringtechniques;Packaging;Packagingmeans;Peeltesting;Roll-offtest;Splicingtapes;Tensiletests;Testing;Unreeling
【摘要】:Thestandardspecifiesamethodtomeasuretheforcerequiredtounwindarollofadhesivetapeatlowspeedunderstandardtestconditions.
【中国标准分类号】:G38
【国际标准分类号】:83_180
【页数】:10P;A4
【正文语种】:英语
【英文标准名称】:AmericanNationalStandardforMethodsofMeasurementofRadio-NoiseEmissionsfromLow-VoltageElectricalandElectronicEquipmentintheRangeof9kHzto40GHz
【原文标准名称】:从频率范围为9kHz至40GHz的低压电气和电子设备排放的无线电噪声辐射的测量方法用美国国家标准
【标准号】:IEEEC63.4-2009
【标准状态】:现行
【国别】:美国
【发布日期】:2009-09-15
【实施或试行日期】:
【发布单位】:美国电气电子工程师学会(US-IEEE)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:ThisstandardspecifiesU.S.consensusstandardmethods,instrumentation,andfacilitiesformeasurementofradio-frequency(RF)signalsandnoiseemittedfromelectricalandelectronicdevicesinthefrequencyrange9kHzto40GHz.Itdoesnotincludegenericnorproduct-specificemissionlimits.Wherepossible,thespecificationshereinareharmonizedwithothernationalandinternationalstandardsusedforsimilarpurposes.Usesofthewordshallinthisstandardindicateamandatoryrequirementthatmustbemettosatisfythisstandard.Thewordshouldisusedtoindicatethatarequirementisrecommendedbutnotmandatory.Tolerancesondimensionsanddistancesarebasedongoodengineeringpracticewherenotspecified.Thewordmayisusedtoindicatearecommendationthatisatthediscretionoftheuser.Inaddition,notesinthisdocumentareinformativeandarenotpartoftherequirements.Inthisstandard,thetexttakesprecedenceoverthefiguresbecausethetextiscompleteandthefiguresareillustrativeofatypicalapplicationofthetext.Notesareusedinthetextforemphasisortoofferinformativesuggestionsaboutthetechnicalcontentofthestandard,andthesenotesprovideadditionalinformationtoassistthereaderwithaparticularpassagebutdonotincludemandatoryrequirements.Footnotesintextareincludedonlyforinformation,clarification,and/oraidapplicabletotheuseofthestandard,butmandatoryrequirementsarenotincludedintextfootnotes.Measurementmethodsareincludedforradiatedandline-conductedemissionsthatcanbegeneratedbyavarietyofdevices,asdescribedin1.2.Definitionsareprovidedfortermsandphrasescontainedinthetext,inwhichthewordsdonotrepresentobviousorcommonusage.Measurementinstrumentation,facilities,andtestsitesarespecifiedandcharacterized,includingopen-areatestsites(OATS)andRFabsorber-lined,metalchambersusedforradiatedemissionmeasurement.Transverseelectromagnetic(TEM)wavedevicesusedforradiatedemissionmeasurementaretreatedinnormativeAnnexF.TherequirementsofAnnexF,whensuchtestsareperformed,shalltakeprecedenceinthisstandard.Inmostcases,measurementinstrumentationandcalibrationrequirementsareonlygenerallycharacterizedindeferencetostandardsdedicatedtothesesubjects,whichshouldbeusedinconjunctionwiththisstandard.Therequirementsforoperationoftestsamplesduringmeasurementsarepresentedfordevicesingeneral,aswellasforspecifictypesofdevicesthatarefrequentlymeasured.Specificrequirementsforemissiontestdatarecordingandreportingarepresentedwithreferencetogeneralrequirementscontainedindocumentsdedicatedtostandardlaboratorypractices,whichshouldbeusedinconjunctionwiththisstandard.Themaintextisaugmentedbyaseriesofannexesthatprovidedetailsforcertainmeasurementmethodsandfacilities.AnnexAprovidesanindexofmaintextclausestobeusedwhentestingparticularequipmentundertest(EUT)types.
【中国标准分类号】:A42
【国际标准分类号】:
【页数】:147P.;A4
【正文语种】:英语
