JIS B1536-3-2008 滚动轴承.滚针轴承的边界尺寸和公差.第3部分:向心滚针和保持架组件
时间:2024-05-19 04:44:57 来源: 标准资料网 作者：标准资料网 阅读：8778
【英文标准名称】:Rollingbearings--Boundarydimensionsandtolerancesofneedlerollerbearings--Part3:Radialneedlerollerandcageassemblies
【原文标准名称】:滚动轴承.滚针轴承的边界尺寸和公差.第3部分:向心滚针和保持架组件
【标准号】:JISB1536-3-2008
【标准状态】:现行
【国别】:日本
【发布日期】:2008-04-20
【实施或试行日期】:
【发布单位】:日本工业标准调查会(JP-JISC)
【起草单位】:TechnicalCommitteeonMachineElements
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:ThisStandardspecifiestheboundarydimensionsforneedlerollerandcageradialassemblies,andgivespreferreddimensions,tolerancesandpermissiblevalues,andg.augingtobeused.NOTEIThisStandardspecifiestheboundarydimensionsandtolerancesofneedlerollerbearingsintendingtoensurecompatibilityandnotin-tendingtoperformconformityassessmentinaccordancewiththisStandard.NOTE2TheInternationalStandardcorrespondingtothisStandardisasfol-lows.ISO3030:1996Rollingbearings--Radialneedlerollerandcageas-semblies-Dimensionsandtolerances(MOD)Inaddition,symbolswhichdenotethedegreeofcorrespondenceinthecontentsbetweentherelevantInternationalStandardandJISareIDT(identical),MOD(modified),andNEQ(notequivalent)ac-cordingtoISO/IECGuide21.
【中国标准分类号】:J11
【国际标准分类号】:21_100_20
【页数】:12P;A4
【正文语种】:日语
【英文标准名称】:Adjustablespeedelectricalpowerdrivesystems-Genericinterfaceanduseofprofilesforpowerdrivesystems-Mappingofprofiletype4tonetworktechnologies
【原文标准名称】:可调速电驱动系统.电力传动系统用剖面图的使用和通用接口.4型剖面图映射到网络技术
【标准号】:BSEN61800-7-304-2008
【标准状态】:现行
【国别】:英国
【发布日期】:2008-09-30
【实施或试行日期】:2008-09-30
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:应用;电路网络;通信系统;控制电子学;控制系统;控制工艺学;传动系统;电力变换器;电气工程;电传动系统;电子工程;接口;绘制地图;电动机;动力驱动;剖面图;半导体器件;扭矩;速度控制
【英文主题词】:Application;Circuitnetworks;Communicationsystems;Controlelectronics;Controlsystems;Controltechnology;Drivesystems;Electricconvertors;Electricalengineering;Electricaltransmissionsystems;Electronicengineering;Interfaces;Mapping;Motors;Powerdrives;Profile;Semiconductordevices;Torque;Velocitycontrol
【摘要】:IEC61800-7specifiesprofilesforPowerDriveSystems(PDS)andtheirmappingtoexistingcommunicationsystemsbyuseofagenericinterfacemodel.ThefunctionsspecifiedinthispartofIEC61800-7arenotintendedtoensurefunctionalsafety.Thisrequiresadditionalmeasuresaccordingtotherelevantstandards,agreementsandlaws.ThispartofIEC61800-7specifiesthemappingoftheprofiletype4(SERCOS)specifiedinIEC61800-7-204ontodifferentnetworktechnologies.–SERCOSI/II,seeClause5,–SERCOSIII,seeClause6,–EtherCAT,seeClause7.
【中国标准分类号】:K20
【国际标准分类号】:29_160_30;29_200
【页数】:84P.;A4
【正文语种】:英语
【英文标准名称】:StandardTestMethodforSulfurCompoundsinLightPetroleumLiquidsbyGasChromatographyandSulfurSelectiveDetection
【原文标准名称】:用气体色谱法和硫化选择性检测法测定轻石油溶液中硫化物的标准试验方法
【标准号】:ASTMD5623-1994(2009)
【标准状态】:现行
【国别】:美国
【发布日期】:1994
【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】:D02.04.0L
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:atomicemissiondetection;gaschromatography;sulfurchemiluminescencedetection;sulfurcompounds;Atomicemissiondetection;Fuelsulfur;Gaschromatography(GC)--petroleumproducts;Lightpetroleumliquids;Volatileorganiccompounds(VOC)
【摘要】:Gaschromatographywithsulfurselectivedetectionprovidesarapidmeanstoidentifyandquantifysulfurcompoundsinvariouspetroleumfeedsandproducts.Oftenthesematerialscontainvaryingamountsandtypesofsulfurcompounds.Manysulfurcompoundsareodorous,corrosivetoequipment,andinhibitordestroycatalystsemployedindownstreamprocessing.Theabilitytospeciatesulfurcompoundsinvariouspetroleumliquidsisusefulincontrollingsulfurcompoundsinfinishedproductsandisfrequentlymoreimportantthanknowledgeofthetotalsulfurcontentalone.1.1Thistestmethodcoversthedeterminationofvolatilesulfur-containingcompoundsinlightpetroleumliquids.Thistestmethodisapplicabletodistillates,gasolinemotorfuels(includingthosecontainingoxygenates)andotherpetroleumliquidswithafinalboilingpointofapproximately230x00B0;C(450x00B0;F)orloweratatmosphericpressure.Theapplicableconcentrationrangewillvarytosomeextentdependingonthenatureofthesampleandtheinstrumentationused;however,inmostcases,thetestmethodisapplicabletothedeterminationofindividualsulfurspeciesatlevelsof0.1to100mg/kg.1.2Thetestmethoddoesnotpurporttoidentifyallindividualsulfurcomponents.Detectorresponsetosulfurislinearandessentiallyequimolarforallsulfurcompoundswithinthescope(1.1)ofthistestmethod;thusbothunidentifiedandknownindividualcompoundsaredetermined.However,manysulfurcompounds,forexample,hydrogensulfideandmercaptans,arereactiveandtheirconcentrationinsamplesmaychangeduringsamplingandanalysis.Coincidently,thetotalsulfurcontentofsamplesisestimatedfromthesumoftheindividualcompoundsdetermined;however,thistestmethodisnotthepreferredmethodfordeterminationoftotalsulfur.1.3ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:E30
【国际标准分类号】:75_160_20
【页数】:6P.;A4
【正文语种】:英语