DIN EN 13979-1-2010 铁路应用设施.轮副和行车机构.整体式车轮.技术验收程序.第1部分:锻造和轧制轮.德文版本EN13979-1-2003+A1-2009

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【英文标准名称】:Railwayapplications-Wheelsetsandbogies-Monoblocwheels-Technicalapprovalprocedure-Part1:Forgedandrolledwheels;GermanversionEN13979-1:2003+A1:2009
【原文标准名称】:铁路应用设施.轮副和行车机构.整体式车轮.技术验收程序.第1部分:锻造和轧制轮.德文版本EN13979-1-2003+A1-2009
【标准号】:DINEN13979-1-2010
【标准状态】:作废
【国别】:德国
【发布日期】:2010-02
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:声学性质和声学现象;认可;认可试验;特性;行车机构;制动;制动试验;组件;轮廓;交货条件;尺寸公差;尺寸规格;评估;疲劳试验;锻造;几何;制造;测量;测量技术;机械工人;机械性能;整体汽缸座轮;产品规范;生产;性能;质量保证;质量控制;质量要求;铁路设施;铁路设备;铁路车辆零部件;铁道车辆结构;铁道车辆;铁路;评定;可置换性;轧制的;行走机构;规范(验收);规范;钢产品;试验台;测试;车轮;轮副;锻制品
【英文主题词】:Acousticpropertiesandphenomena;Approval;Approvaltesting;Behaviour;Bogies;Braking;Brakingtests;Components;Delineation;Deliveryconditions;Dimensionaltolerances;Dimensions;Evaluations;Fatiguetesting;Forged;Geometry;Manufacturing;Measurement;Measuringtechniques;Mechanic;Mechanicalproperties;Monoblocwheels;Productspecification;Production;Properties;Qualityassurance;Qualitycontrol;Qualityrequirements;Railwayapplications;Railwayequipment;Railwayvehiclecomponents;Railwayvehicleconstruction;Railwayvehicles;Railways;Ratings;Replaceability;Rolled;Runninggears;Specification(approval);Specifications;Steelproducts;Testbenches;Testing;Wheels;Wheelsets;Wroughtproducts
【摘要】:TheaimofthisEuropeanStandardistodefinetherequirementsthatamonoblocwheelofafreightofpassengerrailwayvehiclenon-poweredaxleshallmeetinordertobeabletobeusedonaEuropeannetwork.Forwheelsofpoweredaxlesorwheelswithnoisedampers,therequirementsmaybeamendedorsupplemented.Forlightvehiclesandtramways,otherstandardsordocumentsacceptedbythecustomerandsuppliermaybeused.ThisEuropeanStandardonlyappliestowheelsofnewdesign.Theserequirementsareintendedtoassessthevalidityofthedesignchoicefortheproposeduse.Theassessmentoftheserequirementsisthetechnicalapprovalprocedure.
【中国标准分类号】:S33
【国际标准分类号】:45_040
【页数】:51P.;A4
【正文语种】:英语


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【英文标准名称】:StandardPracticeforSteelBars,SelectionGuide,Composition,andMechanicalProperties
【原文标准名称】:钢棒的成分及机械性能选择指南的标准操作规程
【标准号】:ASTMA400-1969(2006)
【标准状态】:现行
【国别】:
【发布日期】:1969
【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】:A01.15
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:机械性能;组分;钢;棒材;选择
【英文主题词】:steelbars
【摘要】:Ifthedesiredmechanicalpropertiesareasdescribedin4.1.1formaterialidentifiedasClassesP-1throughP-7,orin4.1.2formaterialidentifiedasClassesQ-1throughQ-7,thestrengthleveldesiredcanbebasedonhardnessortheequivalenttensileoryieldstrengthasshowninTables1-4.Ifthedesiredmechanicalpropertiesareassetforthin4.1.3formaterialidentifiedasClassesR-1throughR-6,thestrengthlevelisbasedonyieldstrengthasshowninTables5and6.Theuser,afterdeterminingthemechanicalpropertyrequirementsofthecriticalsection(thatcarryingthegreateststress)ofthepart,shouldselectthecompositionorcompositionsfromTables1-6thatfulfillstheserequirementsandismostsuitableforprocessing.1.1Thispracticecoverstheselectionofsteelbarsaccordingtosectionandtothemechanicalpropertiesdesiredintheparttobeproduced.Thisisnotaspecificationfortheprocurementofsteel.ApplicableprocurementspecificationsarelistedinSection.1.2Severalsteelcompositionsintendedforvarioussectionsandmechanicalpropertyrequirementsarepresentedin.Thecriteriaforplacingasteelcompositioninoneofthethreegeneralclassdesignations,ClassesP,Q,andR(describedinSection)areasfollows:1.2.1ClassesPandQshouldbecapableofdevelopingthemechanicalpropertiesshowninbyliquidquenchingfromasuitableaustenitizingtemperature,andtemperingat800F(427C)orhigher.Ahardnessindicatedbytestsmadeatalocationshownin,A,B,orC,istakenasevidencethatacompositioniscapableofmeetingotherequivalentmechanicalpropertiesshowninthetables.Normalgoodshoppracticesareassumed,withcontrolofaustenitizingandtemperingtemperatures,andmildagitationofthepartinthequenchingbath.1.2.2ClassRshouldbecapableofdevelopingthemechanicalpropertiesshowninashotrolled,bycolddrawing,orbycolddrawingwithadditionalthermaltreatment.Thelocationsforobtainingtensiontestsaredescribedin.1.3Itisnotimpliedthatthecompositionslistedinthetablesaretheonlyonessatisfactoryforacertainclassandmechanicalpropertyrequirement.Steelswithloweralloycontentsareoftensatisfactorythroughtheuseofspecialprocessingtechniques.1.4Thevaluesstatedininch-pundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsareprovidedforinformationonlyandarenotconsideredstandard.
【中国标准分类号】:H44
【国际标准分类号】:77_140_60
【页数】:9P.;A4
【正文语种】:


基本信息
标准名称:电机功率等级
中标分类: 电工 >> 旋转电机 >> 旋转电机综合
替代情况:被GB/T 4772.1-1999代替 被GB/T 4772.2-1999代替
发布日期:1900-01-01
实施日期:1985-10-01
首发日期:1900-01-01
作废日期:1900-01-01
出版日期:1900-01-01
页数:2页
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所属分类: 电工 旋转电机 旋转电机综合