1、BRITISH STANDARD BS EN 13775-3:2003 Railway applications Measuring of new and modified freight wagons Part 3: Freight wagons with 2 wheelsets The European Standard EN 13775-3:2003 has the status of a British Standard ICS 45.060.20 BS EN 13775-3:2003 This British Standard, was published under the aut
2、hority of the Standards Policy and Strategy Committee on 26 June 2003 BSI 26 June 2003 ISBN 0 580 42149 X National foreword This British Standard is the official English language version of EN 13775-3:2003. The UK participation in its preparation was entrusted by Technical Committee RAE/1, Railway a
3、pplications, to Subcommittee RAE/1/-/9, Wagons (tank/freight), which has the responsibility to: A list of organizations represented on this subcommittee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referred
4、 to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. This publication does not purport to include all the necessary provision
5、s of a contract. Users are responsible for its correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or
6、proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 34, an inside back cover and a back cover. The
7、 BSI copyright date displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. Date CommentsEUROPEANSTANDARD NORMEEUROPENNE EUROPISCHENORM EN137753 June2003 ICS45.060.20 Englishversion RailwayapplicationsMeasuringofnewandmodifiedfreight wagon
8、sPart3:Freightwagonswith2wheelsets ApplicationsferroviairesMesuredeswagonslorsdeleur constructionetlorsdemodificationsPartie3:Wagons deuxessieux BahnanwendungenVermessungvonGterwagenbeim NeubauundbeiUmbautenTeil3:Gterwagenmit2 Radstzen ThisEuropeanStandardwasapprovedbyCENon20February2003. CENmembers
9、areboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEurope an Standardthestatusofanationalstandardwithoutanyalteration.Uptodatelistsandbibliographicalreferencesconcernings uchnational standardsmaybeobtainedonapplicationtotheManagementCentreortoanyCENmember. T
10、hisEuropeanStandardexistsinthreeofficialversions(English,French,German).Aversioninanyotherlanguagemadebytra nslation undertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheManagementCentrehasthesamestatusasthe official versions. CENmembersarethenationalstandardsbodiesofAustria,Belgium,C
11、zechRepublic,Denmark,Finland,France,Germany,Greece, Hungary,Iceland,Ireland,Italy,Luxembourg,Malta,Netherlands,Norway,Portugal,Slovakia,Spain,Sweden,SwitzerlandandUn ited Kingdom. EUROPEANCOMMITTEEFORSTANDARDIZATION COMITEUROPENDENORMALISATION EUROPISCHESKOMITEEFRNORMUNG ManagementCentre:ruedeStassa
12、rt,36B1050Brussels 2003CEN Allrightsofexploitationinanyformandbyanymeansreserved worldwideforCENnationalMembers. Ref.No.EN137753:2003EEN137753:2003(E) 2 Contents page Foreword .3 Introduction.4 1 Scope 4 2 Normativereferences5 3 Termsanddefinitions .6 4 Symbolsandabbreviatedterms 6 5 Requirements.6
13、5.1 General .6 5.2 Precondition.6 5.3 Measuringprocesses7 AnnexA (normative) Controlsheetform27 AnnexB (informative) Measuringprocessesonrunninggear.30 AnnexC (informative) Terminology 33 Bibliography34EN137753:2003(E) 3 Foreword Thisdocument(EN137753:2003)hasbeenpreparedbyTechnicalCommitteeCEN /TC
14、256 “Railwayapplications“,thesecretariatofwhichisheldbyDIN. ThisEuropeanStandardshallbegiventhestatusofanationalstandard,eitherbypublicationofan identicaltextorbyendorsement,atthelatestbyDecember2003,andconflictingnationalstandards shallbewithdrawnatthelatestbyDecember2003. ThisseriesofEuropeanStand
15、ards“RailwayapplicationsMeasuringofnewandmodifiedfreight wagons”comprisesthefollowingparts: EN137751 Part1: Measuringprinciples EN137752 Part2: Freightwagonswithbogies EN137753 Part3: Freightwagonswith2wheelsets prEN137754 Part4: Bogieswith2wheelsets prEN137755 Part5: Bogieswith3wheelsets prEN137756
16、 Part6: Tightcoupledfreightwagons AnnexAisnormative,theAnnexesBandCareinformative. AccordingtotheCEN/CENELECInternalRegulations,thenationalstandardsorganizationsofthe followingcountriesareboundtoimplementthisEuropeanStandard:Austria,Belgium,Czech Republic,Denmark,Finland,France,Germany,Greece,Hungar
17、y,Iceland,Ireland,Italy,Luxembourg, Malta,Netherlands,Norway,Portugal,Slovakia,Spain,Sweden,SwitzerlandandtheUnitedKingdom.EN137753:2003(E) 4 Introduction ItisnormalpracticeinallEuropeancountriestocarryoutchecksandmeasurementsonthemajor componentsofnewandmodifiedfreightwagonsandbogies.Inviewoftheimp
18、ortanceofuniform criteriaforinternationaltransportinallEuropeancountries,thisEuropeanStandardhasbeen prepared. Itisrecognizedthatvehiclesmaybesubjecttodifferentdimensionalchecksresultingfromthedesign requirementsoftheequipmentfittedtothemwhenitisnotincludedinthisseriesofstandards. 1Scope ThisEuropea
19、nStandardspecifiesrequirementsformeasuringfreightwagonswith2wheelsets.This ensuresthatthemeasuringprocessesareappliedinaccordancewithuniformcriteria.Itappliesto newandmodifiedfreightwagonswith2wheelsets.Provisionsgoingbeyondthescopeofthese requirementsoughttobeagreeduponbythecontractingpartiesinvolv
20、ed. Themeasuringprocessesrelatetothewholeorpartsoftheunderframeswithorwithoutaddonsifthe geometricalstructuredoesnotpermitanythingelse.Whereappropriate,othermeasuringmethodsnot specifiedherearenecessaryandoughttobespecifiedineachindividualcase.EN137753:2003(E) 5 2 Normativereferences ThisEuropeanSta
21、ndardincorporatesbydatedorundatedreference,provisionsfromother publications.Thesenormativereferencesarecitedattheappropriateplacesinthetext,andthe publicationsarelistedhereafter.Fordatedreferences,subsequentamendmentstoorrevisionsofany ofthesepublicationsapplytothisEuropeanStandardonlywhenincorporat
22、edinitbyamendmentor revision.Forundatedreferences,thelatesteditionofthepublicationreferredtoapplies(including amendments). EN137751:2003 RailwayapplicationsMeasuringnewandmodifiedfreightwagonsPart1: MeasuringprinciplesEN137753:2003(E) 6 3 Termsanddefinitions ForthepurposesofthisEuropeanStandard,thet
23、ermsanddefinitionsgiveninEN137751:2003and thefollowingapply: 3.1 mainreferenceaxisofthewagon straightlinethroughthetwointersectionpointsoftheintersectingarcsofaradius ratthetwoendsof thewagon. NOTE Determinationofthecentreofthewagonisillustratedinmeasuringprocess1. 3.2 distortion distanceofthesuspen
24、sionbracketborestoareferenceplanerunningparalleltotheunderframeof thewagon. 3.3 optional processwhichisonlycarriedoutifspeciallyagreedbetweensupplierandthecustomer. NOTE Theprocessoughttobeorderedseparately. 4 Symbolsandabbreviatedterms SO : topofrail 1 : vehicleend1 2 : vehicleend2 Suspensionbracke
25、twithbushing Axleguardwithhornblockliner 5Requirements 5.1General Thelimitdeviationsapplytothefinishedproductsineachcase. DeviationsfromthisEuropeanStandardarepermittedaslongastheydonotincludeanydimension thatrepresentsahazardtooperation.However,theyshallbeagreedwiththerelevantcontracting partyandin
26、spectionagency. 5.2Precondition Thepreconditionforcarryingoutthemeasuringprocessesasspecifiedinthisstandardisthatthe principleslaiddowninEN137751areadheredto.EN137753:2003(E) 7 5.3Measuring processes ThecontrolsheetformfordocumentationoftheresultsofthemeasuringprocessesgiveninannexA shallbeused. Mea
27、suringprocess1 Determinationandfixingofthemainreferenceaxisofthewagon. Showninthebackboneposition Key 1 Mainreferenceaxisofthewagon Figure1 Ateachendofthewagonfromtheoppositecentresofthesuspensionbracketboresonthe associatedheadstock,theintersectionpointsoftwointersectingarcswitharadius rshallbe det
28、ermined.Thestraightlinethroughthetwointersectionpointsisthemainreferenceaxisofthe wagon(seeFigure1).Ithastobeindicatedbyclearlyvisiblepermanentmark. Measuringprocess2 Straightnessoftheoutersurfacesoftheunderframeinthe y direction. Figure2 Thedeviationfromstraightness y 1 oftheunderframeismeasured(se
29、eFigure2). Straightnesstolerancefor y 1 :5mmEN137753:2003(E) 8 Measuringprocess3 Deviationofthelongitudinalmembersfromstraightinthe z direction. Figure3 Thedeviationz 1 ofthelongitudinalmembersfromstraightintheoperatingpositionoftheunderframe ismeasuredatmeasuringpoints1R,2R,3R,1L,2Land3L(seeFigure3
30、). Limitdeviationsfor z 1.1 and z 1.3 : 5mm for z 1.2 forwagons 15m: 0 5 + mm 15m: 0 7 + mm Thedifferenceinthetransversedirectionshallnotexceedthefollowingvaluesbetweentherighthand andlefthandsides: I z 1.1R z 1.1L | 5mm I z 1.3R z 1.3L | 5mm Thesevaluesapplytowagonswithnodesigncamber.Ifdesignrequir
31、ementsexist,thedatainthe drawingshallprevail.EN137753:2003(E) 9 Measuringprocess4 Underframewidths;thedistanceoftheoutersurfacesfromthemainreferenceaxisofthewagon. Figure4 Thedistancey 2 ismeasuredfromthemainreferenceaxisofthewagontooutersurfaceofthe underframeatmeasuringpoints1R,2R,3R,1L,2Land3L(se
32、eFigure4). Limitdeviationfor y 2 : - + 3 2 mm Measuringprocess5 Squarenessoftheheadstockstothemainreferenceaxisofthewagon. Figure5 Therectangularity x 1 oftheheadstocktothemainreferenceaxisofthewagonismeasuredinthe spacebetweenthebufferscatbothwagonends(seeFigure5). Limitdeviationfor x 1 : 5mmrelati
33、vetoCEN137753:2003(E) 10 Measuringprocess6 Lengthoverheadstocks. Figure6 Thetotallength x 2 oftheunderframeovertheheadstocksismeasuredinthemainreferenceaxisof thewagon(seeFigure6). Limitdeviationfor x 2 : 0 10 + mmEN137753:2003(E) 11 Measuringprocess7 Positionofthehousingsforthecouplerintheoperating
34、position. Key 1 Horizontalreferenceplane 2 Mainreferenceaxisofthewagon Figure7 a) Thedifferenceinheight z 2 betweentheendsofthehousingsandthereferenceplaneismeasured ateachendofthewagon(seeFigure7). Tolerance: D z 2 : 4mm b)Thesymmetricaldeviation y 3 betweenthehousingsandthemainreferenceaxisofthewa
35、gonis measured(seeFigure7). Toleranceonsymmetry y 3 : 4mmEN137753:2003(E) 12 Measuringprocess8 Housingforcoupler. Key 1 Automaticcoupler 2 Tractionstop 3 Mainreferenceaxisofthewagon 4 Contactfaceofbuffermounting 5I m p a c t s t o p Figure8 a) Thedistance x 3 betweenthetractionstopandtheimpactstopis
36、measured; x 3 shallbe determinedfromthepointonthetractionstopfurthestawayfromthecontactfaceofthebuffer mountingandfromthepointontheimpactstopnearestthecontactfaceofthebuffermounting (seeFigure8). Limitdeviationsfor x 3 : 0 2 - mminthecaseofaweldedintractionstop b) Thedistancex 4 betweenthetractionst
37、opandcontactfaceofthebuffermountingismeasured (seeFigure8). Limitdeviationsfor x 4 : 2mmEN137753:2003(E) 13 c) Thedistancex 5 betweenthestopstripandthetractionstopismeasured(seeFigure8). Limitdeviationsfor x 5 : 2mm NOTE Thisdimensionreferstothepositioningofthetractionstop.Itsmanufacturehasahigherto
38、lerance. d) Thedistance x 7 betweenthecontactfaceofthebuffermountingandtheedgeofopeningangleis measured(seeFigure8). Limitdeviationsfor x 7 : 3 0 + mm e) Thedepth x 8 ofthelocatingareaforthesupportismeasured(seeFigure8). Limitdeviationsfor x 8 2mm f) Thehorizontaldeviationfromrectangularity x 9 ofth
39、etractionorimpactstoptothecentreofthe housingismeasured(seeFigure8). Toleranceonrectangularity x 9 :1,5mm g) Theverticaldeviationfromrectangularity x 10 ofthetractionorimpactstoptothecentreofthe housingismeasured(seeFigure8). Toleranceonrectangularity x 10 :1,5mm h) Thedistancey 4 betweenthetwolongi
40、tudinalmembersismeasured(seeFigure8). Limitdeviationsfor y 4 : 3mm i) Thedistancey 5 betweenthetractionstopsinthetransversedirectionoftheunderframeis measured(seeFigure8). Limitdeviationsfor y 5 : 0 4 + mm j) Thecouplerseatwidth y 6 ismeasured(seeFigure8). Limitdeviationsfor y 6 : 4 0 + - mm k) Thed
41、istancez 3 betweenthecentreofthehousingandthefrontcoverplateorthefront baseplateismeasured(seeFigure8). Limitdeviationsforz 3 : 0 15 + , mm l) Thedistance z 4 betweenthecentreofthehousingandtherearcoverplateorrearbaseplateis measured(seeFigure8). Limitdeviationsfor z 4 : 0 15 + , mmEN137753:2003(E)
42、14 Measuringprocess9 Distancebetweenthecentreofthebufferdrillingpatternandtheloweredgeofthelongitudinal member. Figure9 Thedistance z 5 fromthecentreofthedrillingpatternforthebufferonthefrontedgeofthelongitudinal memberismeasuredatmeasuringpoints1R,2R,1Land2L(seeFigure9). Limitdeviationsfor z 5 : -
43、2 0 mm Measuringprocess10 Distancebetweenthecentreofthecouplerandtheloweredgeofthelongitudinalmember. Key 1 Measuringholes Figure10 Thedistance z 6 betweenthecentreofthecouplerandtheloweredgeofthelongitudinalmemberis measuredonthefrontedgeoftheheadstockatmeasuringpoints1and2(seeFigure10). Limitdeviationsfor z 6 : - 2 0 mm Thecentreofthecouplerhastobemarkedby2clearlypermanentmarksinthecouplerseat.EN137753:2003(E) 15 Measuringprocess11
