BS ISO 3548-2000 滑动轴承.带或不带法兰的薄壁轴瓦.公差、设计特点和试验方法
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来源:标准资料网
【英文标准名称】:Plainbearings-Thin-walledhalfbearingswithorwithoutFlange-Tolerances,designfeaturesandmethodsoftest
【原文标准名称】:滑动轴承.带或不带法兰的薄壁轴瓦.公差、设计特点和试验方法
【标准号】:BSISO3548-2000
【标准状态】:现行
【国别】:英国
【发布日期】:2000-02-15
【实施或试行日期】:2000-02-15
【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】:设计;公差(测量);高度;法兰;配合;直径;长度;试验设备;轴承箱;尺寸公差;滑动轴承;轴承;机械试验
【英文主题词】:Bearingbushes;Bearings;Bundles;Bushings;Checks;Collars;Components;Constructiondetails;Definitions;Design;Dimensionaltolerances;Dimensions;Maindimensions;Measurement;Plainbearings;Testdata;Testing;Thin-walled;Tolerances(measurement)
【摘要】:ThisInternationalStandardspecifiestolerances,designfeaturesandtestmethodsforthin-walledhalfbearingswithintegralflangeuptoanoutsidediameterofDOof250mmandwithoutflangeuptoanoutsidediameterofDOof500mm.Duetothevarietyofdesignitis,however,notpossibletostandardizethedimensionsofthehalfbearings.HalfbearingsaccordingtothisInternationalStandardarepredominantlyusedinreciprocatingmachineryandconsistofasteelbackingandoneormorebearingmetallayersontheinside.Inreciprocatingmachinery,flangedhalfbearingsmaybeusedinconnectionwithhalfbearingswithoutflange.Alternativelytoserveasaflangedhalfbearing,itispossibletouseahalfbearingwithoutflangetogetherwithtwoseparatehalfthrustwashersinaccordancewithISO6526;orahalfbearingwithassembledflanges.NOTEAlldimensionsandtolerancesaregiveninmillimetres.
【中国标准分类号】:J12
【国际标准分类号】:21_100_10
【页数】:24P;A4
【正文语种】:英语
【英文标准名称】:Medicalelectricalequipment-Part1:Generalrequirementsforbasicsafetyandessentialperformance(IEC60601-1:2005);GermanversionEN60601-1:2006
【原文标准名称】:医用电气设备.第1部分:基本安全和主要性能一般要求(IEC60601-1:2005)
【标准号】:DINEN60601-1-2007
【标准状态】:现行
【国别】:德国
【发布日期】:2007-07
【实施或试行日期】:2007-07-01
【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】:
【英文主题词】:
【摘要】:
【中国标准分类号】:C37
【国际标准分类号】:11_040_01
【页数】:394P;A4
【正文语种】:德语
【英文标准名称】:Connectorswithassessedquality,foruseind.c.,low-frequencyanalogueandindigitalhighspeeddataapplications.Printedboardconnectors.Detailspecificationforlatchedcableconnectorsystemhavingabasicgridof2,0mmincludingfullshielding
【原文标准名称】:直流低频模拟和数字高速数据设备用经质量评定的连接器.印制板连接器.2.0mm基本栅级的并具有完全屏蔽和锁定功能的锁定电缆连接器系统详细规范
【标准号】:BSEN61076-4-110-2002
【标准状态】:现行
【国别】:英国
【发布日期】:2002-03-22
【实施或试行日期】:2002-03-22
【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】:音频系统;电缆连接器;特征;连接器的连接件;定义;设计;详细规范;尺寸规格;直流系统;电连接器;电插头;电气工程;电子工程;电子设备及元件;格栅体系;格栅;检验;插销;多倍;插头和插座连接;印制电路;印制电路板;性能;质量;质量评定;质量保证;额定值;屏蔽的;规范;规范(验收);试验;类型
【英文主题词】:Audiosystems;Cableconnectors;Characteristics;Connectoredjoints;Definitions;Design;Detailspecification;Dimensions;Direct-currentsystem;Electricconnectors;Electricplugs;Electricalengineering;Electronicengineering;Electronicequipmentandcomponents;Gridsystems;Grids;Inspection;Latches;Multiple;Plug-and-socketconnection;Printedcircuits;Printed-circuitboards;Properties;Quality;Qualityassessment;Qualityassurance;Ratings;Shielded;Specification;Specification(approval);Testing;Types
【摘要】:Connectorsforelectronicequipment—Part4-110:Printedboardconnectorswithassessedquality—Detailspecificationforlatchedcableconnectorsystemhavingabasicgridof2,0mmincludingfullshieldingandlatchingfunction1Generaldata1.1Recommendedmethodofmounting1.1.1Numberofsignalcontactsandcontactcavities1.2Ratingsandcharacteristics1.3Normativereferences1.4Marking1.5IECtypedesignation1.6Orderinginformation2Technicalinformation2.1Definitions2.2Surveysofstylesandvariants2.2.1Stylesofconnectors2.2.2Surveyofterminationvariants2.2.3Surveyofcablediameters2.3Informationonapplication2.3.1Completeconnectors(pairs)2.3.2Fixedboardconnectors2.3.3Freecableconnectors2.3.4Shieldingandgrounding3Dimensionalinformation3.1General3.2Isometricviewandcommonfeatures3.2.1Commonfeatures3.2.2Referencesystem3.2.3Heightdimensions3.2.4Widthdimensions3.2.5Depthdimensions3.3Matinginformation3.3.1Engagingdirectioncontactsrange3.3.2Perpendiculartoengagingdirection3.3.3Inclination3.4Fixedboardconnectors3.4.1Commondimensions3.4.2Dimensionsofsignalcontacts3.4.3Terminationofsignalcontacts3.5Freecableconnectors3.5.1Dimensionsofthefreeconnectors3.5.2Terminations3.6Accessories3.6.1Latchingdevices3.7Mountinginformationforfixedboardconnectors3.7.1Straightversion3.7.2Right-angleversion3.8Gauges3.8.1Gaugeformatingpartofshielding(fixedconnector)3.8.2Testgaugeforstaticload4Characteristics4.1Climaticcategory4.2Electrical4.2.1Creepageandclearancedistances4.2.2Voltageproof4.2.3Currentcarryingcapacity4.2.4Initialcontactresistance4.2.5Initialinsulationresistance4.3Mechanical4.3.1Mechanicaloperation4.3.2Engagingandseparatingforces4.3.3Contactretentionininsert4.3.4Staticload,transverse4.3.5Gaugeretentionforce4.3.6Vibration(sinusoidal)4.3.7Shock4.3.8Polarizingmethod4.3.9Latchretentioninhousing(axial)-Effectivenessofcouplingdevices4.3.10Cableclampresistancetocablerotation4.3.11Cableclamprobustness4.3.12Cableclampresistancetocablepulling4.3.13Cableclampresistancetocabletorsion4.3.14Shieldingcontactspringholdingforce4.4Electromagneticcompatibility(EMC)4.4.1Shieldingeffectivenessofconnectors5Testschedule5.1General5.1.1Arrangementforcontactresistancemeasurement5.1.2Arrangementfordynamicstresstests5.1.3Arrangementsfortestingstaticload,transverse5.1.4Arrangementforvoltageproofandpolarizationvoltage5.1.5Arrangementforshieldingeffectivenesstest5.2Testscheduletables5.2.1Basictestschedule5.2.2Fulltestschedule6Qualityassessmentprocedures6.1Qualificationapprovaltesting6.1.1Method16.1.2Method26.2Qualityconformanceinspection6.2.1Lot-by-lottests6.2.2Periodictests6.3Delayeddelivery,re-inspectionAnnexZA(normative)NormativereferencestointernationalpublicationswiththeircorrespondingEuropeanpublicationsFigure1-RecommendedinstallationFigure2-SurveyoffreecableconnectorstylesFigure3-SurveyoffixedconnectorsstylesFigure4-ContactdesignationfordifferentapplicationsFigure5-Co-ordinationdimensionsoftheright-anglefixedboardconnectorFigure6-Co-ordinationdimensionsofthestraightfixedboardconnectorFigure7-HeightdimensionsFigure8-WidthdimensionsFigure9-DepthdimensionsFigure10-ContactrangeFigure11-PermittedmisalignmentintransverseandlongitudinalaxisFigure12-Permittedinclinationfromtransverseand
【中国标准分类号】:L23
【国际标准分类号】:31_220_10
【页数】:60P;A4
【正文语种】:英语
