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【英文标准名称】:StandardTestMethodforDeterminingTribomechanicalPropertiesofGreaseLubricatedPlasticSocketSuspensionJointsUsingaHigh-Frequency,Linear-Oscillation(SRV)TestMachine
【原文标准名称】:使用高频线性震荡(SRV)试验机测定润滑脂润滑的塑料管套悬式接头的摩擦机械特特性的标准试验方法
【标准号】:ASTMD7420-2010
【标准状态】:现行
【国别】:美国
【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】:D02.G0
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:frictionandwear;grease;oscillating;plasticsocketsuspensionjoint;SRV
【摘要】:Thistestmethodcanbeusedtoquicklydeterminethelubricatingabilityofgreaseslubricatingautomotiveplasticsocketsuspensionjoints.Thistestmethodhasfoundwideapplicationinqualifyinggreasesusedinchassissystems.Thistestmethodisamaterialandapplicationorientedapproachbasedoninputsfromfieldexperiencesforcharacterizingthetribologicalbehavior(frictionandwear)usingrandom,discrete,andconstantparametercombinations.Usersofthistestmethodshoulddeterminewhetherresultscorrelatewithfieldperformanceorotherapplicationspriortocommercialization.1.1Thistestmethodcoversaprocedurefordeterminingthefrictionandwearbehaviorofgreaselubricatedplasticsocketsuspensionjoints,forvalidationofsuspensionjointgreasesandqualityinspectionforthosegreasesunderhigh-frequencylinear-oscillationmotionusingtheSRVtestmachine.1.2ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:E34
【国际标准分类号】:21_260
【页数】:7P.;A4
【正文语种】:英语