ASTM F551/F551M-2009a 测试轮胎用标准直径1.707-m[67.23-in.]的实验室试验车轮的标准实施规程
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【英文标准名称】:StandardPracticeforUsinga1.707-m[67.23-in.]DiameterLaboratoryTestRoadwheelinTestingTires
【原文标准名称】:测试轮胎用标准直径1.707-m[67.23-in.]的实验室试验车轮的标准实施规程
【标准号】:ASTMF551/F551M-2009a
【标准状态】:现行
【国别】:美国
【发布日期】:2009
【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】:F09.10
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:durability;endurance;laboratorytiretesting;structuralfatigue;testingtires;Diameter;Endurance;Interlaboratorytesting--rubber/carbonblack;Nominaldiameter(inmaterials/analysis);Roadwheel;Tiretesting;Durability
【摘要】:The1.707-m[67.23-in.]diameterlaboratorytestroadwheelisoneofthemostextensivelyemployedtestingdevicesfortiredurabilityandendurancetesting.Thistestapparatusoperatinginthelaboratoryatcontrolledsurfacespeeds,loads,andambienttemperaturessimulates,toadegree,tire-operatingconditionsresemblingactualservice.Becauseoftheroadwheelcurvature,thetesttireisfatiguedmorerapidlythanatireoperatingonaroad.Thelaboratoryroadwheeldescribedinthispracticeissuitableforcomparativeevaluationoftiresundercontrolledoperatingandenvironmentalconditions.Whilethelaboratoryroadwheelmaynotreproducestructuralfatigueexactlyasitoccursinservice,thelaboratorywheelcanbeusedtoproducefatigueundercontrolledconditions.1.1Thispracticecoverstherequirementsfora1.707-m[67.23-in.]diameterlaboratoryroadwheelfordurabilityandendurancetestingoftiresundercontrolledoperatingandenvironmentalconditions.1.2ThevaluesstatedineitherSIunitsorinch-poundunitsaretoberegardedseparatelyasstandard.Thevaluesstatedineachsystemmaynotbeexactequivalents;therefore,eachsystemshallbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnon-conformancewiththestandard.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Forspecificprecautionarystatements,seeSection7andNote1.
【中国标准分类号】:G41
【国际标准分类号】:83_160_01
【页数】:3P.;A4
【正文语种】:英语
【原文标准名称】:测试轮胎用标准直径1.707-m[67.23-in.]的实验室试验车轮的标准实施规程
【标准号】:ASTMF551/F551M-2009a
【标准状态】:现行
【国别】:美国
【发布日期】:2009
【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】:F09.10
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:durability;endurance;laboratorytiretesting;structuralfatigue;testingtires;Diameter;Endurance;Interlaboratorytesting--rubber/carbonblack;Nominaldiameter(inmaterials/analysis);Roadwheel;Tiretesting;Durability
【摘要】:The1.707-m[67.23-in.]diameterlaboratorytestroadwheelisoneofthemostextensivelyemployedtestingdevicesfortiredurabilityandendurancetesting.Thistestapparatusoperatinginthelaboratoryatcontrolledsurfacespeeds,loads,andambienttemperaturessimulates,toadegree,tire-operatingconditionsresemblingactualservice.Becauseoftheroadwheelcurvature,thetesttireisfatiguedmorerapidlythanatireoperatingonaroad.Thelaboratoryroadwheeldescribedinthispracticeissuitableforcomparativeevaluationoftiresundercontrolledoperatingandenvironmentalconditions.Whilethelaboratoryroadwheelmaynotreproducestructuralfatigueexactlyasitoccursinservice,thelaboratorywheelcanbeusedtoproducefatigueundercontrolledconditions.1.1Thispracticecoverstherequirementsfora1.707-m[67.23-in.]diameterlaboratoryroadwheelfordurabilityandendurancetestingoftiresundercontrolledoperatingandenvironmentalconditions.1.2ThevaluesstatedineitherSIunitsorinch-poundunitsaretoberegardedseparatelyasstandard.Thevaluesstatedineachsystemmaynotbeexactequivalents;therefore,eachsystemshallbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnon-conformancewiththestandard.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Forspecificprecautionarystatements,seeSection7andNote1.
【中国标准分类号】:G41
【国际标准分类号】:83_160_01
【页数】:3P.;A4
【正文语种】:英语
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