軌道交通車輛專業(yè)英語(yǔ)課件：Railway Vehicle Marking and Orientation

RailwayVehicleMarkingandOrientationRailwayVehicleEnglishPart1:ReadingMaterialRailwayVehicleEnglishForconvenienceinuse,managementandinspectionandmaintenanceofvehicles,andaccordingtotheregulationintherailindustry,thesignmarkedonthedesignatedpartsofthevehicleiscalledvehiclemarkings,whichareintendedtoidentifythevehicle'sownership,model,number,capacity,purpose,distributionandoperationnotices.Majortypesofvehiclemarksincludeownershipmarks,manufacturingmarks,inspectionandmaintenancemarksandoperationmarks,asshowninTab.3-2.Part1:ReadingMaterialTypeIntroductionIllustrationOwnershipmarkNationalemblemPassengercarsemployedintheinternationalmultimodaltransportshallbemarkedwiththenationalemblemsatthecentreoftheouterwallpanelsofbothsidesofthecarbodyRailwayemblemThelogoofarailwayenterpriseshallbepaintedonarailwayvehicletoindicateitsownershipsDistributionmarkDistributionaffiliationmarksindicatetherailwaybureauthatthevehiclesareattachedtoManufacturingmarkManufacturingmarkindicatesthenameoftherailwayvehicle'smanufacturingplantandmanufacturedate.Maintenancemarking

RegularmaintenancemarkingItindicatesthemaintenancedepartmentandthedateofthevehicle'sregularmaintenance,andmarksforthenextmaintenancedate.Freightcar:Overhaul,depotrepair,auxiliaryrepairPassengercar:Mainlydividedintofiveclasses,i.e.A1,A2,A3,A4,A5.MaintenancemarkingMarkingofcasualrepairofvehiclesdetachedfromatrainWhenthefreightcarneedstoberemovedfromatrainandsenttotherepairsidingowingtoitstemporarymalfunction,thecarshallbepaintedonitsendwallwiththemarkingofcasualrepairofvehiclesdetachedfromatraintoshowthecar'sloadingstatus,thedetachingdateandabbreviationforthenameofstationrepairyardwhenitisdetachedfromthetrain.Forexample:DetachedemptyvehiclerepairmarkK15,3,6GuangzhouNorthRailwayStation;detachedloadedcarrepairmarkZ15,4,11Guangzhou-HengyangRailwayOthermaintenancemarkingsThemarkindicatesthatthevehicleisallowedfordeferredmaintenance,andthemarkingshouldbepaintedontheleftsideoftheworkshoprepairmark.Markingforcoupler’scenterlineAlongtheoutersideoftheknucklecouplerandbothsidesofthecouplerhead,thehorizontalstraightlinewithwidthof5mmshallbepaintedwithwhitepaintat1/2ofheightofthecross-sectionofthecouplerbody,whichisthecoupler'scenterline.延MaintenancemarkingOthermaintenancemarkingsMarkingforcoupler'smodelThenumberofthecoupler'smodelshallbepaintedinArabiconthesideofthecoupler'shead.Markingforvehiclelifting

Thedesignatedlocationforthepassengercartobejackedwhenitisintheliftingoperation.operationmarkingMarkingforvehiclemodelandnumberThemarkingforvehiclemodelandnumberarecomposedofthreeparts:Basicmodel,auxiliarymodelanditsmanufacturingsequencenumber.MarkingforpositioningThemarkforpositioningisusedfordistinguishingthefrontandrearendsofalocomotiveandfornamingthesamecomponents.MarkingforbasicdataThemarkingforbasicdataliststhecapacityofthepassengercarandthefreightcaranditisusuallypaintedonbothsidesofthefreightcar'sbodyandontwoendsofthepassengercar'sbody.Part1:ReadingMaterialWhenavehicleisrunningonastraightroute,thedirectionofconnectingthevehicle'sfrontandreariscalledthelongitudinaldirection.Thetransversedirectionreferstothedirectionthatisperpendiculartothevehicle'slongitudinaldirection.Thevehicle'sorientationsarerespectivelydefinedastheAendofthevehicleandtheoppositeone,theBendofthevehicle.Thelatterreferstotheendofthevehicletowardswhichthepistonrodofthebrakecylinderispushedout.AttheBendofthevehicleahandbrakeislocated.Whenavehicleismountedwithmultiplebrakecylinders,theendofthevehiclewherethehandbrakeisinstalledshallbeconsideredasitsBend.Thedeterminationofsequenceofavehicle'scomponentpart:ifthecomponentpartsarelongitudinallydistributed,itssequencenumbershallbeconsecutivelycountedfromtheBendofthevehicletoitsAend;Fig.3-1.Part1:ReadingMaterialifthecomponentpartsaredistributedbilaterallyandsymmetrically,thesequencenumberofthepartshallbecountedinaleft-to-rightorderfromtheBendtotheAendbyapersonwhoisrequiredtostandattheBendofthevehicleandfacetheAend.Byreferencetotheaboveinformation,pleasemarktheBendofthevehicle,theAendofthevehicleandtheorderofthevehiclecomponentpartsintheFig.3-1.theBendofthecar1theAendofthecar23412345678RailwayVehicleEnglishPart2：VocabularyPart2:Vocabularylongitudinal縱的;縱向的;orientation方向;目標(biāo);定向symmetrically對(duì)稱地;對(duì)稱性;勻稱地sequence序列;順序;次序left-to-right從左到右mount攀登;登上Part3:CommentariesforLongDifficultSentencesRailwayVehicleEnglishPart3:CommentariesforLongDifficultSentences12Whenavehicleisrunningonastraightroute,thedirectionofconnectingvehicle'sfrontandreariscalledthelongitudinaldirection.當(dāng)車輛在直線路線上行駛時(shí)，車輛前后連接的方向稱為縱向。Thevehicle'sorientationsarerespectivelydefinedastheAendofthevehicleandtheoppositeone,Bendofthevehicle.Thelatterreferstotheendofthevehicletowardswhichthepistonrodofthebrakecylinderispushedout.車輛的方向分別定義為車輛的A端和車輛的B端。后者是指將制動(dòng)缸活塞桿推出的車輛末端。RailwayVehicleEnglishPart4:ExerciseandActivity1.Pleaseworkinpairstomakeupaconversationregardingtherailwayvehicle.ThedialogueshallincorporateyourbasicknowledgeofrailwayvehicleandbecarriedoutinaQ&Amanner.Itscontentshallcovertheshape,characteristics,andfunctionsofthe