轉向架用戶文件匯總-拖車輪對traction

文件名稱A2010-12-版本A編制簽名日期審核簽名日期批準簽名日期?Copyright(C)CNR2010.目的／功 描述／運 介 概 與安全有關的詞 程序注 圖紙和零件明細 使用條件／技術數(shù) 技術說 運行和工作監(jiān) 運 工作監(jiān) 安裝和調 ／發(fā)貨／／發(fā) 安 調 在調試之前進行檢 調 停止使 維修保 級 維修作業(yè) 檢 大 保養(yǎng)規(guī) 排除故障、更換概念／修 排除故 拆 更換概 分 修 組 重新安 設定值和公 清潔／涂 重新啟動／功能試 工具明細 圖解零件明細表 補充文 文 DP硬件文 安全數(shù)據(jù)記錄 批準文 供應商文 輪對&車輪文 軸承修理手 漆膜技術規(guī) 附 簡寫 輔助原 化學 需要使用漆膜漆層的組 潤滑 其它的輔助材 測量和試驗設 輪對將車輛的重量傳送到鋼軌上在運行期間，輪對也在正常的軌道上為車輛提供方向引導，并將制動力傳遞到鋼軌為了更透徹地理解，正文中包含有圖表（圖紙）和（）的相互對照。和相互對 圖和表的相互參 表錯誤！未找到源。工 錯誤！未找到源。輔助材 0測量&試驗設 在各自章節(jié)之內，只顯示對應的章節(jié)，例如。介概執(zhí)行必要活動的人。（關于熟練的定義，也可能參閱DINVDE0105或者IEC364的內DINVDE0105IEC364里的說明，不合格的人是不允許在帶電設備上工作的。只有在已經(jīng)閱讀和理解了這些文件里的指導和規(guī)定內容之后，才能對轉向架進等等）。這一規(guī)定，則不能排除隨之發(fā)生的損壞情況。 警為了避免損壞或者破壞元件，必須準確地遵循工作和操作步驟指示。這也包括定期執(zhí)行的工作和負載或者異常天氣影響和工況下必需要做的工作。當是指特別是元件的用戶必須要遵守的技術要注在沒有的情況下，或者文件，以及使用和交流文件的內容。者會被要求賠償。特別是實用模型或者設計獲得了專利或者登記的情況下，所有歸作程序在拖車轉向架及動車轉向架-0.4手冊里詳細介紹的“程序注解”包含了所只有在閱讀和理解了注解的內容之后，才能在轉向架上進行工作注圖在零件明細表中的描零件明細表項目拖車輪對項目：項目輪對軸箱，右側項目：項目輪對軸箱，在左項目：表2.1.51圖紙和零件明細 拖車輪對 右側軸箱 左側軸箱 圓錐滾子軸圖2.1.5-1拖車輪對部圖2.1.5-3輪對軸箱在對應文件、圖紙和零件明細表里規(guī)定的工作條件和技術數(shù)據(jù)。（查看錯誤！未找到源。）對于技術說明，參見錯誤！未找到源。節(jié)和文 II33410／1970（TA30484_D05/D06）制動盤運／發(fā)貨／除了要遵守條例規(guī)定之外，必須遵守“預備、和轉向架一般指導”（文件號：6Z00375073533）。此外，必須遵守供應商文件中包含的注 也要參考錯誤！未找 源。部分 ／發(fā) 用耐腐蝕的油對所有的金屬表面進行處理注安4.2也要參見錯誤！未找到源。部分關于在維修保養(yǎng)期間進行重新安裝的內容調調停止使級級80萬公里／年的時間4,000公2101.5400.58011,201.52,4034,806表4.4.11級也要參考拖車轉向架和動車轉向架冊維修作業(yè)數(shù)為基礎的技術上限。達到規(guī)定的運轉時間或者里程就必須執(zhí)行日常維修工作。根據(jù)實際工作條件，也許要調整時間間隔。公司負責做出修改技術注 保養(yǎng)周期的決定為了立即檢出由于外界影響產(chǎn)生的可能損壞，西門子TS執(zhí)行額外的日常檢查。實施這些措施的決定是公司的職責。執(zhí)行的所有的日常維修工作必須有記錄，有案可查序組檢查工作和大運行距使用的1傳傳構檢查4.000公里2傳損壞和腐車輪變密封帽在潤滑油注偏20.000公里3輪時間間隔損壞和腐蝕的外觀檢車輪直徑的檢偏斜的檢輪對內測距檢輪對輪車輪和車軸的更換條鏇修車100.000公里4圓錐滾柱圓錐滾柱軸承的拆卸和1,200.000表4.4.21維修作業(yè) 檢按照錯誤！未找到源。節(jié)進行拖車輪對的維修保養(yǎng)將按照制動盤II33410／197033410／1990N（TA30484_D05/D06）件進行制動盤的工作注的直徑設定值，見文件“RGA05CCU用戶-用戶手冊”，節(jié)。大 “輪對軸箱，左側”，參見圖2.1.5-3R1組校對1元件的拆除，參見錯誤！未找到源。節(jié)找到2圓錐滾柱復原圓錐滾柱軸承，參見錯誤！未找到源。節(jié)找到3重新安裝元件，參見00保養(yǎng)規(guī)排除故注拆

必須按照錯誤！未找到源。部分進行拖車輪對的故障排除(TA30484_D05/D06)./將按照制動盤 （TA30484_D05/D06）文件執(zhí)行制動盤的排除故障關于圓錐滾柱軸承的排除故障的內容，參見錯誤！未找 源。節(jié)不能被損壞或者地變形。 過鎖被可靠地接地。在車輛手冊里，描述了總列車開關。這是安全地防止觸電事故的唯一方拆卸帶有軸箱圖紙 “拖車輪對總成”，具體參見圖2.1.5-準備工作 拆卸輪對指南（參見車軸導向裝置手冊工具和設備 壓力裝在松開螺絲連接之前，必須可靠地放置或者頂起輪注拆卸不帶軸箱注圖紙 “拖車輪對組成”，具體參見圖2.1.5-“輪對軸箱，右側”，參見圖2.1.5-“輪對軸箱，左側”，參見2.1.5-3準備工作 拆卸輪對軸承附件（參見輪對軸承手冊工具和設備 不需序組措前后參1拆卸輪對軸箱（件20）的螺絲連（A6Z00001088719／A6Z00001088721件110140）和下半部3輪下落輪對或者升起轉向架表-1拆卸不帶軸箱的輪更換概分注

關于拆開輪對的內容，請參見錯誤！未找到源。 關于拆卸制動盤的內容，參見制動盤II33410／1970（TA30484_D05/D06）文件關于拆除和拆卸圓錐滾柱軸承的內容，參見錯誤！未找 源。節(jié)修補。（參見錯誤！未找到源。節(jié)）注組注

關于修理輪對的內容，請參見錯誤！未找到源。關于修理制動盤的內容，參見制動盤II33410／1970（TA30484_D05/D06）文件關于修理圓錐滾柱軸承的內容，請參見錯誤！未找到源。關于組裝輪對的內容，請參見錯誤！未找到源。關于組裝制動盤的內容，參見制動盤II33410／1970（TA30484_D05/D06）文件關于組裝圓錐滾柱軸承的內容，請參見錯誤！未找 源。重新安注

關于重新安裝輪對軸承到拖車輪對的內容，請參見錯誤！未找到源。重新安裝帶有軸箱的拖圖紙 “拖車輪對組成”，具體參見圖2.1.5-消耗材料 STABURAGNBU30PTM(H38)安裝工具和設備 壓力試驗序組措Note/前后參1表面部分STABURAGNBU302牽引拉桿安裝牽引拉桿組成3一系懸安裝一系懸掛4輪對軸承安裝輪對軸承附件表- 重新安裝帶有軸箱的拖車輪重新安裝不帶軸箱的拖圖紙 “拖車輪對組成”，具體參見圖2.1.5- 序組措注前后參1軸承外2輪下降輪對或者升起轉向架3注意均勻地擰緊下部輪對軸箱部分的螺絲連4輪對軸承安裝輪對軸承附件表1-1重新安裝不帶軸箱的拖車輪設定值和參見錯誤！未找到源。節(jié)，制動盤II334101970（T30484_D05／06）錯誤！未找到源。。注工廠尺寸運轉的極限尺毫由操作者-byoperator/由操作者確定byoperator/由操毫由操作者由操作者/30毫表4.5.81輪徑也要參考錯誤！未找到源。部分在參考輪對旋修或更換之后，要使用Sibias在CCU檢查/調整參輪對的車輪直徑設定值，見文件“RGA05CCU用戶-用戶手冊注參見錯誤！未找到源。節(jié)，制動盤II334101970注 工具將不包括在供貨范圍之內圖解零件明細表 文DP硬件輪對&車輪文拖車輪對和保養(yǎng)手動車輪對和保養(yǎng)手NDT軸承修理附警明細表輔助材料將不包括在供貨范圍之注化學參見錯誤！未找到源。節(jié)，制動盤II334101970注查看錯誤！未找到源。部分或者在拖車轉向架或者動車轉向架手冊里的相關信息潤滑參見錯誤！未找到源。節(jié)，制動盤II334101970（TA30484_D05／D06）文件和使用的潤滑劑內容錯誤！未找到源。注參其它的輔助材制造廠STABURAGNBU30裝配KlueberLubricationFAGArcanol裝配FAGKugel表7.2.41其它輔助材參見錯誤！未找到源。節(jié)，制動盤II334101970注測量&試驗設備將不包括在供貨范圍之參見錯誤！未找到源。節(jié)，制動盤II334101970（TA30484_D05／D06）文件和使用的測量&試驗設備內容錯誤！未找到注意 源。。TrailerCRH3-CRH3-TransportandmaintenancemanualSparepartslist Loverelant roductsOriginalOriginallanguage:TranslatedApprovedanditscontentsarethepropertyofLucchiniRSSpA.Thereproduction,and/oreditingofthis aswellastheutilisationofitscontentandcommunicationthereoftootherswithoutexpressauthorisationareprohibited.AnytransgressionwillbepursuedaccordingtoItalianandEUlaws,includingthepaymentofdamages. sarisingfromregistrationofmarksrantsofdesignpatentsorutilitymodelpatentsare .Theutilisationofthis representsneitheracquiescencenorabandonmentofanyrightsbyLucchiniRS.Syope?andthe“Syope?”logoaretrademarkregisteredbyLucchiniRS 262728293031323334353637383940414243444546474849X 51525354555657 Listofmodified123456789AXBXAXBGeneral Spareparts Guidelinesformanual Safety Aimand Normative Purchase Functional Wheelsets Storageand Supply Functionalreferencesoftherail-wheel Wheelsetfunctional Wheelkey Rimkey Axleskey 1stlevelpreventive Visual Wheelvisual Axlevisual ControlofintegrityoftheSyope? Control General Inspectionofrimflange Rollingplanesurfacedefects Defects FLAT(wheel IND RCF(RollingContact RCF1(RollingContactFatigue RCF2(RollingContactFatigue SPALL Suggestedcorrective Wheelsrimwidth Wheeltreadrollover Wheelsbacktobackandinnerfacesparallelism Wheelsetdefects Axleultrasonicinspectionwithboreprobe Wheelrimultrasonicinspection 1stlevelcorrective Safety Damagesfoundduring Wheelre- Dimensionafterre- Wear Syope?panelsrepairing Wheelandaxlepaintingorcorrosiondamages Notesfor Keeoftemperatureand Products Highthicknesspainting Lowthicknesspainting Painting 2ndlevelpreventive Axleboxhousingandbearingdisassembly Journalintegrityanddimensional Wheelsetultrasonic Wheels Wheelspressing Axleintegrityanddimensionalverificationonwheel Axlemagneticparticletestonwheel Wheelpressing Preliminary Finalwheelset Dynamic Otherwheelsetcomponents Axle-boxhousingandbearingassembly Wheelsetultrasonic 2ndlevelcorrective Axlere- Bearingseatcorrective Othercasesnotcoveredbythe Wheelsetsubjecttoshort Wheelsetloadedovertheallowed Operationstobecarriedoutonderailment Inspectionsin Brake Other Spareparts Foranyinformation

ViaG.Paglia4524065Lovere(BG) :GeneralInordertoguaranteeasafetyuseofthecomponents,thesafetyoftheemployedstaffandthedamageofmachinery,itisimportanttoreadthewholemanual.TechnicalLucchiniRSreservestherighttokeepmodificationstothismanualanytimeandwithoutpriornotice.It’smanagerdutytoassurethecompletedistributionofthemaintenancemanualtotheemployedstaffinthelastapplicableversion.AnymodificationorintegrationofthepresentmanualbytheoperatormustbeagreedwithLucchiniRS.SparepartsItisoperatortasktouseoriginalorauthorizedpiecesforthespareTheuseofnonoriginalornotauthorizedsparepartsimpliesthelossofLucchiniRSguarantee.GuidelinesformanualNoneoftheoperationsdescribedinthismanualisgiveninalogicalsequence;theonlypurposeistodescribethesinglemaintenanceoperations.FiguresFiguresandpartsarenotalwayscorrespondingtotheoriginalones;theironlypurposeistodescribetheoperationtobecarriedout.Figuresandpartsarenotinacorrectdimensionalscale,thereforeitisimpossibletoextrapolatedimensionsandmasses.Itis mendedtoscrupulouslyrespectallsafetyprescriptionsandtechnicalMainsafetyadvicesareunderlinedbythesymbolsasexplainedintheThissignalisplacednearbytheoperationprocedureathigherrisklevel.Death,severeinjuresandserioussystemdamagescouldresultfromfailuretofollowthesafetyrulesprescribed.Thissignalisplacednearbytheoperationswhichcouldleadtorisksfortheemployedstaff,fortheequipmentorforthevehicle.SafetySafetyindicationshereunderreportedmustbecarefully Wheelsetsarebuiltaccordingtothemostrecenttechnologiesandtheiruseissafe.Theuseormaintenanceofthematerialbyanunskilledstaffortheuseofmaterialfordifferentpurposescouldleadtodangeroussituations.Alltheusingcompanyemployeesinterestedinwheelsetsuseandmaintenancemustreadandunderstandthismanual,payingparticularattentiontothesafetyinstructions.Anymodificationorchangesarenotallowedwithouttheauthorizationoftheconstructorthatcouldaffectthesecurityofthecomponentsduringtheuse.Anydimensionalchangesorunauthorizedmodificationscanprejudicewheelsetsafety.Theworkmustbeperformedexclusivelybyaproperlytrainedandauthorizedstaff.ForwheelsetliftingtheinstructionsreportedintherelatedsectionmustbeItmustbeavoidedthatdetergentsfumesorothersfluidsusedforwheelsetmaintenancecomeintocontactwiththeskin,areswallowedorbreathed.Ifsomeoneshouldunintentionallyswallowdetergentsorothersimilarfluids,aidmustbeimmediayresortedto.Theproduct’sproducerindicationsmustbecarefullyrespected.GlovesandprotectiveglassesmustbewornduringDetergentsorotherfluidsusedformaintenancemustnotbedumpedinc sorontheAccidentspreventionprescriptionsinforceinthesitemustberespected.OnlysparepartsproducedorauthorizedbyLucchiniRSS.p.A.mustbeused.Keepworkareaclean,uncluttered,ventilatedandilluminated.LucchiniRSisnotresponsibleofthedamagestotheproductcausedbyanincorrectuseofmaintenanceinstructionsnotincompliancewithindicationcontainedinthemanual.Everyworkonthewheelsetandinthenearbypartsshouldbemadeonlybyauthorizedtrained MaintenancefrequenciesdescribedinthismanualshallbeperiodicallyEveryinspectionshallbeincludedinthegreatermultiplefrequencyEveryscrewtorquetightenedandeverysafetycriticalscrewmustbemarkedwithpaint(continuouslineonthescrewheadandonthesupportsurface).ThismarkingpermitsaquicklycheckofthescrewCorrectandfaultyscrew ScrewCorrectandfaultyscrew Screwconnection:assembling,tightening andmarkingWhetherthemarkinglineisnotcontinuousorthescrewisloose,thescrewmustbemountedagain,tightenedinthecorrectwayandmarkedagain.EveryscrewunloosedmustbeedysedinAimandThismanualshowsthepreventiveandcorrectiveactionsforthemaintenance,handlingandconservationofthetrailerwheelsetsofCRH3-350train.WeadvicetocarefullyreadthismanualbeforestartinganySpecialequipmentsindicatedinthemanual,ifnotindicatedinthepurchasecontract,arenotpartofthewheelsetsupply.NormativeThefollowing isindispensablefortheapplicationof prEN15313:2008“Railway requirements–In-serviceandoff-vehiclewheelsetmaintenance”.EN13260:2003“Railwayapplications–Wheelsetsandbogies–Wheelsets–Productsrequirements”(Englishversion).EN13261:2003“Railwayapplications–Wheelsetsandbogies–Axles–Productsrequirements”(Englishversion).EN13262:2004“Railwayapplications–Wheelsetsandbogies–Wheels–Productsrequirements”(Englishversion).doc.A6Z00001100317“WheelLucchiniRSdoc.QUAT.I.065“U.T.controlprocedureforboredaxlesandwheelsetswithamulti-channeldigitalboreprobesystemusingtransversalprobesat38°,45°and70°andat50°secantbeam”.LucchiniRSdoc.QUAT.I.113“ManualN.D.T.inspectionprocedureformotorandtraileraxlesofwheelsetsonrollingstockmaintenance”.LucchiniRSdoc.QUAT.I.078“In-servicemanualUTcontrolprocedureofsolidwheel’srimsandtyres”.LucchiniRSdoc.QUAT.I.101“In-serviceU.T.controlprocedureofsolidwheel’srimsandtyreswithanautomaticmulti-channeldigitalsystem”.LucchiniRSdoc.QUAI.T.329“ApplicationofanimpactresistantcoatingforrailwayaxlesLURSAK”.PurchaseWheelset Trailer WheelsetsforCRH3-350trainIdentificationnumbers:LucchiniRSdrw.11000000319“TrailerWheelset”ComponentsFunctionalWheelsetsaredesignedforthetrailerbogiesofCRH3-350train.Thewheelset,assubsystemofthetrainbogie,istheinterfacebetweenthebogieframeandtherailtrack.4.24.2WheelsetsWheelsetslayoutisshowninFigureFigure1-WheelsetsWheelsetsaredesignedCRH3-350trainaccordingtostandardEN13260and,accordingtostandardEN13261[3],theaxlesareclass1protectedagainstatmosphericcorrosionandmechanicalimpacts(impacts,gritting,etc.).Solidwheelsaredesignedinordertoobtainanhighreductionofacousticemission,byusingametalpanel(Syope?)gluedonthewheelweb.TheSyope?systemhasalifeequaltothewholelife-cycleofthewheel.TheapplicationoftheSyope?systemdoesn’tchangeinanycasethecharacteristicsofthewheelandallowstoperformallthemaintenanceactivitiesnecessaryduringthelife-cycleofthewheel.4.3TechnicalTrailerwheelset(drw.11000000319-Solidwheeldrawing 66L2593Solidwheelpartlist 66L2593Solidwheel ER8-EN13262 A6Z00001100317Newwheel 920Fullywornwheel Solidwheel Solidwheeldrawing(withsoundabsorbers) 66L2599Solidwheelpartlist(withsoundabsorbers) 66L2599Solidwheelmass(withsound Traileraxledrawing 66L2592Traileraxle EA4T-EN13261Traileraxle Axle-mountedbrakediscdrawing(withhubbore Numberofaxle-mountedbrakediscs(withhubbore Axle-mountedbrakediscmass(withhubbore Axle-mountedbrakediscdrawing(withhubbore Numberofaxle-mountedbrakediscs(withhubbore Axle-mountedbrakediscmass(withhubbore Trailerwheelsetdrawing TrailerwheelsetpartWheelsetbacktobackumdifferencebetweenthediametersoftwowheelsmountedonthesamewheelsetTrailerwheelsetTableI-Wheelsettechnical

1353+2/0ComponentsAllwheelsetsandrelatedcomponentsareidentifiedbythemarkingmadeonthem.FormarkingpositionandtheinformationcontainedinitthefollowingdrawingshallbereferredWheelsmarking(LucchiniRSdrw.66L25912 Axlesandwheelsetsmarking(LucchiniRSdrw.11000000224-BeforeanycommunicationtoLucchiniRSaboutthewheelsetoroneofitscomponents,therelatedidentificationdatashallbenoted.Ifthecomponentcouldnotbeidentified,e.g.ifthereadingofthereferencenumbershouldnotbepossible,LucchiniRStechnicalassistanceshallbereferredto.StorageandTakecarealsooftheprescriptionsforaxleboxesandbrakediscsnotincludedinthismanual.SupplyWheelsetsarepreparedand dcompletewithallpartspainted(whereprescribed)onwoodenpalletssuitableforhandling.Figure2-WheelsetsupplyWheelsetscanbeliftedfortransportusingatrolleywithappropriateblades(Figure3).Ifneeded,theycanbeliftedfromthepalletwithappropriatecablesasshowninFigure4(alltheexpedientsnecessarytodonotdamagethepaintedsurfacesmustbeadopted).Duetotheheavyweightofwheelset,becarefultoumallowedbyliftingequipments.Becarefultothehangingload.Donotstopunderliftedloads.Itisnotallowedthattheropeofthecranedamagesthesurfaceofthewheelset.UseofsoftcoatedslingropeismandatoryforwheelsetFigure3-WheelsetliftingwithaFigure4-WheelsetliftingwithWheelsetsmustbestoredinaclosedanddryenvironment,withfreeairWheelsetfunctionalTheessentialdimensionalreferencesforthewheelsetsaredefinedinthefollowing FigureFigure5-Interfacedimensions-wheelsetfunctionalKeye1,e2sd1,d2backtobackfronttofrontdimension(sumofe1+a1+e2)flangethicknesspositionsofwheeltreadflangeheightrimwidthflangewheelinternalfaceofthewheelriminternalzoneoftheflange(H2-s)FortherelatedvaluesthecomponentsdrawingsshallbereferredWheelkeyTheessentialreferencezonesforthewheelareshowninthefollowingFigureFigure6-WheelkeyreferenceKeyL1hubRimkeyTheessentialkeyreferencezonesfortherimareshowninthefollowingFigure7-RimkeyreferenceTheessentialdimensionalreferencesoftherimareshowninthefollowingFigure8-RimkeyreferenceKey flange flange rimFortherelativevaluesreferstothecomponentsdrawingsandFortherelativevaluesreferstothecomponentsdrawingsandfor rofilegeometry7.4AxleskeyTheessentialreferencezonesdefinedforaxlesareshowninthefollowingFigure9-AxleskeyreferenceKeywheelaxlebrakediscaxleAlltracesofoil,greaseorotherdirtthatcouldinterferewiththeinspectionorrepairingmustberemoved.Thecleaningshallbecarriedoutwithapprovedprocessesusingoneofthefollowingmethods:mechanicalscouring,provideditdoesnotchangethefatiguelimitcharacteristicsofthecomponentanddoesnotriskconcealinganycracks.AnycleaningmethodshallbedulyqualifiedbeforeitisBeforecleaningthewheelsets,referstotheothercomponentsmanualsinordertocarefullyprotectthem.Generally,waterentryintheaxleboxisnot1stlevelpreventive9.19.1MaintenanceFrequencieshereunderdonottakeintoaccounttheoperationsontreadsurfacesthatarenecessaryinthefollowinglistedcases:emergencybrakingwithadherenceanti-skidsystemanti-slipsystemsandblastingsystemflange-greasingsystemtrainrunningothergeneralproblemsforthevehicleortheThefollowingsectionsarerelatedtothewheelsandaxlesanddonotcontainanyspecificinformationrelatedtootherwheelsetcomponents,forwhichthespecificmanualsshallbeconsulted.Operation(inspectionorRollingplaneFlangePresenceofthecapinwheeloilinjectionboreWheelwearcheckedbythepresenceoftheweargrooveAxlesvisualControlofintegrityoftheSyope?systemRollingplanesurfacedefectsinspectionInspectionofrimflangeconditionsRollingdiameterinspectionRimwidthinspectionWheeltreadrolloverinspectionWheelsbacktobackandinnerfacesparallelismWheelsetdefectsAxleultrasonicinspectionwithboreprobeWheelrimultrasonicinspection TableII-PreventivemaintenanceSpecialSpecialequipmentindicatedinthismanualisnotpartofthewheelsetsupply(ifnotdifferentlyindicatedinthepurchasecontract).1Inspectionandrevisionfrequenciesreportedhereareinitialprescriptionsbutarenotgrantedbythesolidwheelsr,thereforetheycanbeimprovedonthebasisofexperiencefeedbackduringtheinitialphasesofvehicleservice.VisualBeforeBeforestartinganywork,thevehiclemustbestationaryandputoutofWheelvisualAcarefulvisualinspectionshallbeconductedwiththepurposeofcheckingtheabsenceofcracksorofotherdefectswhichcouldcausetherimorthesolidwheeltobreak.Forinformativepurposes,thezonesandthetypeofcrackswhichmayariseintherimareillustratedinFigure10.Figure10-PositionandtypeofcrackswhichcanarouseinthetyreortyreInordertoperformthefollowingoperationsitisnecessarytodescendintotheinspectionpit.Rimrollingsurfacesmustbecarefullyobserved(mainpartsareshowninFigure7):ifnecessary,cleanwitharagbeforeinspectionandrepeatthecontrolbyslightlymovingthetrainontherailsoastobeabletoinspectthewholewheelrollingsurfaces.VehicleinNoroughnessorirregularities(e.g.steps)mustbepresentonthetransitionbetweentherollingsurfaceandtheflange.Noimpressions,scratchesorwheeltreadrollovermustbepresentonthetiporontheinnersideoftheflange;theyareindexofanomalouscontactwithpoints,switchesorguardrails.Thecontactsurfaceduetotheverticalwheel-railcontact(alsonearthetyreoutersideoftherim)mustnotbeconcentratedbutuniformlyextended(asmoreaspossible)alongthetransversaltyreprofile.Thepresenceoftheweargroove(seeFigure11detail“Z”)mustbeverified;itmustbeintegerandalwaysfullyvisibleafterre-profilingandinservice,allalongitswholeextension.ThedecisioncriteriaareshowninFigure12:AnotB functionalityofanti-skidandanti-slipsystemsmustbeverified.Thewearlimitdiameterisdefinedinthewheeldesignphaseandisindicatedtherelateddrawing.Thelastre-profilingdiametershallbedefinedbytherelativetothewearlimitdiametersothatitdoesnothavealowervalueinBesidestheabovelisteddefects,nocracksareallowedonanypartofthewheelsurfaces.(seechapter9.4.4).Besidestheabovelisteddefects,nocracksareallowedonanypartofthewheelsurfaces.(seechapter9.4.4).Figure11-InspectionofoilinjectionboreandwearFigure12-WeargroovedecisionFordefectstolerabilityconditions,serviceandmaintenancenormsmustbereferredto(seechapter9.4).Inthecaseofevidentweardefectsordamagestotheflange,theusualservicetrackequipmentmustbeinspected.WheelsetswithdamagedrollingareasmustnotbekeptinserviceWheelsetswithdamagedrollingareasmustnotbekeptinservicesincethelocaldamage,becauseofvibrations,canquicklyextendtoothervehiclecomponents.Foranyfurtherinformationonvisualandinstrumentalinspectionsandforeventualacceptationlimitsseechapter9.4.AxlevisualInordertoperformtheseoperations,itisnecessarytoworkfromtheinspectionpitandtothattheaxleshavenotexternal(marks,incisions)onpaintedsurfacesInthecaseofsmallpaintingdeta ents(seeFigure13)thewheelsetcanbekeptinservicetillthefollowingplannedinspection.Figure13-ExampleoflimitedpaintingInthecaseofpaintingdamagesonwideaxlesurfacesand/orevidentcorrosion(seeFigure14)thewheelsetmustbeputoutofserviceassoonaspossibleandmustundergothenecessarymaintenanceoperations.Figure14-ExampleofwidepaintingInthecaseofdamagesimplyingscratchesorsharpcornersalsoontheaxlemetallicsurface,thewheelsetmustbeimmediayputoutofserviceandmustundergothenecessarymaintenanceoperations.thattheaxleshavenolongitudinaldefects,whi aylooklikeacrack,inthebody(seeFigure15).FigureFigure15-LongitudinaldefectsonaxlethatnocorrosionisbeginningsofthewheelpressfittingthatnocorrosionisbeginningonunprotectedzonesinIfanydamageisfound,itmustbecheckedifitislimitedtothethicknessofthepaintingorifitaffectsthemetalstructure.Ifindoubt,aUTcontrolshallberequired;inthatcaserefertochapter9.4.9.Ifacorrectiveactionisneeded,refertochapter11.ControlofintegrityoftheSyope?ThemethodandtheinspectionsappliedduringthemountingofthepanelsonthewheelsareabletoguaranteetheadhesionoftheSyope?panelduringthewholelife-cycleofthewheel.However,unexpectedimpactsortheballastcanhitthesurfacesofthepanel,causingalocaldamageand/oritspartialdetaentfromthewheelneartheedges.FortherepairingprocedurerefertochapterControlVisuallychecktheSyope?panelperimetertoidentifydetaent(ungluing)fromthewheelsurfacealongthehubsideedges(seeFigure16detail“X”)andtyregrooveside(seeFigure16detail“Y”).TableIIIdescribestheactionstobetakenifdetaentisdiscoveredofthesoundproofingpanelsfromthewheelsurface.Radialdeta developmentRepairinghub>5>20RepairingchapterContactthertyre>15>100chapter10.4ContacttherTableIII-RepairingactionsforSyope?Figure16-InnerandouterSyope?absorbers,detailsoftheWheelsetinstrumentalGeneralBeforestartinganywork,thevehiclemustbestationaryandputoutofToperformthefollowingoperationsitisnecessarytodescendintotheinspectionFordimensions,dimensionalandgeometrictolerancesofwheelandwheelsetassemblyinnewconditionsrefertothedrawingslistedatchapter4.3.Inspectionprocedureconsistsofthefollowingphases(seeTableIIforinspection-Thefollowingtre rofiledimensions(seeFigure8)mustbeverifiedwithanappropriategauge:FlangeheightFlangethicknessDimensionFordetailsrefertochapter-Rollingdiameterinspectionmustbeperformed;fordetailsrefertochapter-Rollingplanesurfacedefectsinspectionmustbeperformed.Basiclevelinspectionsdescribedatchapter9.2.1mustbeperformed;fordetailsrefertochapter9.4.4.-Wheelsriminspectionmustbeperformed;fordetailsrefertochapter-Wheeltreadrollover inspectionmustbeperformed;fordetailsrefertochapter-Wheelsbacktobackandinnerfacesparallelisminspectionmustbeperformed;fordetailsrefertochapter9.4.7.-Thepresenceandthedimension,ifany,ofwheelsetdefectsmustbechecked;fordetailsrefertochapter9.4.8.-Wheelsetultrasonicinspectionmustbeperformed;fordetailsrefertochapter-Wheelrimultrasonicinspectionis mended(notmandatory);fordetailsrefertochapter9.4.10.InspectionofrimflangeForthemeasurementofflangeheightandthicknessthegaugesalreadyownedbythedepotstaffshallbeused(wearlimitsaresetbytheuseronthebasisofexperienceandservicefeedback).Permissiblevaluesaregiveninthefollowingtable.Flangedimension(FigurePermissiblerange qR!FlangeheightFlangethicknessDimensionTableIV-PermissiblevaluesforflangeThetreadmustbere-profiledwhendimensionsareoutoftheprescribedtolerancevaluesbuttheusercansetthetoleranceonthebasisofexperienceandservicefeedback.Wheelsetswithdamagedrollingareasmustnotbekeptinservicesincethelocaldamage,becauseofvibrations,canquicklyextendtoothervehiclecomponents.Independentlyfromflangedimensions,maintenanceplantsmustalsoperformtheworksnecessarytoremoveeventualdefectsontheflangeoronitsactiveside,suchasburrsand/orsharpcorners.InFigure17aflangewhichbeginstoshowasharpcorneriscomparedwithanewone:inFigure18,Figure19andFigure20,instead,theappearanceofawornflangeisshowninthethreewheel-railcontactconditionsof:Normalcontact(FigureBeginningofdegradation(FigureVerydegraded,withevidentsharpcorner(FigureFigure17-ComparisonbetweenanewprofileandanextremelywornprofileFigure18-NormalFigure19-BeginningofFigure20-EvidentRollingdiameterRollingd