【英文标准名称】:Resistancewelding-Destructivetestingofwelds-Methodforthefatiguetestingofmulti-spot-weldedspecimens(ISO18592:2009);GermanversionENISO18592:2009
【原文标准名称】:电阻焊接.焊接头的破坏性试验.多点焊接样品的疲劳试验用方法(ISO18592-2009).德文版本ENISO18592-2009
【标准号】:DINENISO18592-2010
【标准状态】:现行
【国别】:德国
【发布日期】:2010-05
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:定义;破坏试验;尺寸规格;疲劳;疲劳分析;疲劳强度;振动应力下的疲劳强度;材料试验;材料;金属的;金属;参数;加工工艺;接触点焊;电阻焊接;抽样方法;剪应力;点焊;试样;试验;扭转负荷;振动试验;振动应力;焊接接头;焊接工程;焊接参数;焊接;焊缝
【英文主题词】:Definitions;Destructivetesting;Dimensions;Fatigue;Fatigueanalysis;Fatiguestrength;Fatiguestrengthundervibratorystresses;Materialtests;Materials;Materialstesting;Metallic;Metals;Parameters;Productionprocesses;Resistancespotwelding;Resistancewelding;Samples;Samplingmethods;Shearstress;Spotwelding;Testspecimens;Testing;Torsionloads;Vibrationtests;Vibrationalstress;Weldedjoints;Welding;Weldingengineering;Weldingparameters;Weldings;Welds
【摘要】:Thisdocumentspecifiestestspecimensandproceduresforperformingconstantloadamplitudefatiguetestsonmulti-spot-welded-andmulti-axial-specimensspecimensinthethicknessrangefrom0,5mmto4,5mmatroomtemperatureandarelativehumidityofmax.80%.Theapplicabilityofthestandardtolargerthicknessesmaybelimitedbythemechanicalpropertiessuchasyieldstrengthandformabilityofthespecimenmaterial.ThethicknessrangeforAdvancedHighStrengthSteels(AHSS)isgenerallybelow3,0mm.Greaterthicknessesfore.g.aluminiumalloysarepermissible.Thetestresultsofthefatiguetestsmayalsobeusedforderivingcriteriafortheselectionofmaterialsandthicknesscombinationsforstructuresandcomponentssubjectedtocyclicloading.Thisstatementisrelevantforresultsobtainedwithcomponentlikespecimens,i.e.specimenswithalocalstiffnesssimilartothatofstructuralcomponents.Theresultsofafatiguetestaresuitablefordirectapplicationtodesignonlywhentheloadingconditionsinserviceandthestiffnessofthedesigninthejointareaareidentical.
【中国标准分类号】:J33
【国际标准分类号】:25_160_40
【页数】:42P;A4
【正文语种】:德语