DIN 31692-5-2000 滑动轴承.第5部分:油密封性检验用检查表
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【英文标准名称】:Plainbearings-Part5:Checklistforverificationofoiltightness
【原文标准名称】:滑动轴承.第5部分:油密封性检验用检查表
【标准号】:DIN31692-5-2000
【标准状态】:现行
【国别】:德国
【发布日期】:2000-10
【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】:渗漏;油紧密性;试验;脚踏水平轴承;绝缘;原因;外壳;特性;检查表;轴承;滑动轴承;设计;油;试验(质量保证);表
【英文主题词】:Bearings;Causes;Characteristics;Checklists;Design;Enclosures;Examination(qualityassurance);Insulations;Leakages;Lists;Oiltightness;Oils;Pedestalplainbearings;Plainbearings;Testing
【摘要】:ThedocumentlistsdataandindicationsforachecklisttobeusedforoillubricatedpedestalplainbearingsinconformitywithDIN31590,DIN31693andDIN31694.#,,#
【中国标准分类号】:J12
【国际标准分类号】:21_100_10
【页数】:8P;A4
【正文语种】:德语
【英文标准名称】:StandardTestMethodforMeasuringFrictionandWearPropertiesofLubricatingGreaseUsingaHigh-Frequency,Linear-Oscillation(SRV)TestMachine
【原文标准名称】:用高频率,线性摆动试验机测量润滑油脂开裂和磨损特征的标准试验方法
【标准号】:ASTMD5707-2005
【标准状态】:现行
【国别】:美国
【发布日期】:2005
【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.G0.04
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:摩擦系数;摩擦;高;润滑剂;振荡;石油产品;试验;磨损
【英文主题词】:coefficientoffriction;lubricatinggrease;oscillation;SRV;wear
【摘要】:Thistestmethodcanbeusedtodeterminewearpropertiesandcoefficientoffrictionoflubricatinggreasesatselectedtemperaturesandloadsspecifiedforuseinapplicationswherehigh-speedvibrationalorstart-stopmotionsarepresentforextendedperiodsoftimeunderinitialhighHertzianpointcontactpressures.Thistestmethodhasfoundapplicationinqualifyinglubricatinggreasesusedinconstantvelocityjointsoffront-wheel-driveautomobilesandforlubricatinggreasesusedinrollerbearings.Usersofthistestmethodshoulddeterminewhetherresultscorrelatewithfieldperformanceorotherapplications.1.1Thistestmethodcoversaprocedurefordeterminingalubricatinggrease''scoefficientoffrictionanditsabilitytoprotectagainstwearwhensubjectedtohigh-frequency,linear-oscillationmotionusinganSRVtestmachineatatestloadof200N,frequencyof50Hz,strokeamplitudeof1.00mm,durationof2h,andtemperaturewithintherangeofthetestmachine,specifically,ambientto280C.Othertestloads(10to1200NforSRVI-model,10to1400NforSRVII-model,and10to2000NforSRVIII-model),frequencies(5to500Hz)andstrokeamplitudes(0.1upto4.0mm)canbeused,ifspecified.Theprecisionofthistestmethodisbasedonthestatedparametersandtesttemperaturesof50and80C.Averagewearscardimensionsonballandcoefficientoffrictionaredeterminedandreported.OptimolInstrumentssuppliesanupgradekittoallowSRVI/II-machinestooperatewith1600N,ifneeded.1.2Thistestmethodcanalsobeusedfordeterminingafluidlubricant''sabilitytoprotectagainstwearanditscoefficientoffrictionundersimilartestconditions.1.3ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:E34
【国际标准分类号】:75_100
【页数】:7P.;A4
【正文语种】:英语
MIL-STD-790F (NOTICE 1), DEPARTMENT OF DEFENSE STANDARD PRACTICE: ESTABLISHED RELIABILITY AND HIGH RELIABILITY QUALIFIED PRODUCTS LIST SYSTEMS FOR ELECTRICAL, ELECTRONIC, AND FIBER OPTIC PARTS SPECIFICATION (17 AUG 2001)., The following pages of MIL-STD-790F have been revised and supersede the pages listed.
