专业英语-6汽车车身

AutomobileEnglishTaskFourAutoBodyObjectives1.Tounderstandthemainpartsofautobody;2.Tolearnthedifferentbodyclassification;3.Tolearnhowtorepairbodyminorcuts.BackNext1BackNextPartⅠWarmupAutobodypartsGrasptheusefulwordsandphraseswindshield[‘windʃi:ld]n.挡风玻璃crashsensor碰撞传感器passengercompartment乘客舱Dashboard仪表台Steeringwheel转向轮PartⅡListeningandspeakingBackNextwindshield[‘windʃi:ld]n.挡风玻璃Dashboard仪表台Thebodyandframesectionoftheautomobileisthebasicfoundationofthevehicle.Allothercomponentsandsystemsareattachedtothebodyandframe.PartⅢReadingPassageOneAutobodyconstructionBackNextTherearethreebasictypesofvehicleconstruction:body-over-frame,monocoque['mɔnəkɔk]andspaceframe.Body-over-framestructureiscommonlyusedintrucksandoff-roadvehicles;Monocoquestructureisusedincars;Spaceframestructureisusedinracecarsandbuses.PartⅢReadingPassageOneAutobodyconstructionBackNextbody-over-frame非承载式车身off-roadvehicles越野车Trucks卡车Monocoque承载式车身Cars小轿车Spaceframe半承载式车身racecarsbusesBody-over-framecarshaveseparatebodyandchassis.Allthepowertraincomponentsincludingtheenginearefoundinthechassisandthebodyisfastenedoverit.PartⅢReadingPassageOneAutobodyconstructionBackNextAunibodycardoesnotuseaseparateframe,butithasasubframethatsupportstheengine,powertrainorfrontsuspension.Thepartsthatconstructthebodyinwhiteincludebodycoverpanelandbodystructurecomponents.Thebodyinwhiteiscomposedofsidepanel,bodyfloorandbodyroofcomponents.PartⅢReadingPassageOneAutobodyconstructionBackNextPartⅢReadingPassageOneAutobodyconstructionBackNextMonocoqueInthespace-frameconstruction,thesuspension,engine,andbodypanelsareattachedtoaskeletalspaceframe,andthebodypanelshavelittleornostructuralfunction.PartⅢReadingPassageOneAutobodyconstructionBackNextPartⅢReadingPassageOneAutobodyconstructionBackNextSpaceframePartⅢReadingPassageOneAutobodyconstructionBackNextBodyinwhite白车身PartⅢReadingPassageOneAutobodyconstructionBackNext车身覆盖件车身结构件PartⅢReadingPassageOneAutobodyconstructionBackNext白车身总成焊装视频Therearevariousmethodsofclassifyingvehicles.AccordingtoEuroNCAP,alltheclassesarePassengercar(includingSupermini,SmallFamilyCar,LargeFamilyCarandExecutive),MPV,Roadster,Off-roadvehicleandPick-up.BackNextPartⅢReadingPassageTwoAutobodyclassificationSupermini微型车SmallFamilyCar小型家庭轿车LargeFamilyCar大型家庭轿车MPV多用途车Roadster跑车Off-roadvehicle越野车Pick-up皮卡EuroCarSegment：A-segmentminicars,B-segmentsmallcars,C-segmentmediumcars,D-segmentlargecars,E-segmentexecutivecars,F-segmentluxurycars,S-segmentsportcoupes,M-segmentmulti-purposecars,J-segmentsportutilitycars(includingoff-roadvehicles).BackNextPartⅢReadingPassageTwoAutobodyclassificationVehicletypes:(1)2-doorsedan(2)SUV(3)4-doorstationwagon(4)2-doorconvertible(5)2-doorstationwagon(6)2-doorhardtop(7)3-doorhatchback(8)vanBackNextPartⅢReadingPassageTwoAutobodyclassificationBackNextPartⅢReadingPassageTwoAutobodyclassificationSUV2-doorstationwagon3-doorhatchbackBackNextPartⅢReadingPassageTwoAutobodyclassification2-doorsedan2-doorconvertible2-doorhardtopBackNextPartⅢReadingPassageTwoAutobodyclassification4-doorstationwagonvanTheinstrumentpanelhasmanyindicatorsandgaugestogiveyouimportantinformationaboutyourvehicle.Therearefivemaingauges,temperaturegauge,fuelgauge,speedometer,tachometerandodometer.BackNextPartⅢReadingPassageThreeInstrumentpaneltemperaturegauge水温表fuelgauge燃油表Speedometer车速表Tachometer转速表Odometer里程表Thismarkonthebumperwasmadeintheundergroundparking.Ifyoulookverycloselyit’sactuallywhitepaintresidueoveroriginalclearcoat.Theclearcoatitselfseemstobedamagedonlyslightly.Now,trytoremoveit.PartⅣMaintenanceandrepairHowtoremoveresiduemarksleftbyotherobjectsBackNextBumper保险杠PartⅣMaintenanceandrepairHowtoremoveresiduemarksleftbyotherobjectsBackNextBackNextThestonechipswillcausecorrosionifnotrepairedintime.That'swhyit'sagoodideatorepairstonechipsassoonastheyappear.PartⅣMaintenanceandrepairHowtorepairstonechipsAutomotivemanufacturersarecontinuingtoreducetheweightofpassengercarstomeettheincreasinggovernmentregulationsonfuelefficiencyandco2emissions.PartⅤOutwardBoundReducingbodyweightBackNextThebodyinwhiteisavehicle’slargeststructure,andthereforeidealforweightreductionconsiderations.However,reducingbodyweightinvolvesatrade-offwithbodystiffness,akeycharacteristicwhichinfluencesvehicledynamics,durability,andcrashworthiness.PartⅤOutwardBoundReducingbodyweightBackNextAluminumhasmadesignificantinroadsinreplacingferrousmaterialsincertainapplicationsfortheautomotiveindustry,inparticularintheengineheadandblock,suspensionandsomeclosurepanels.However,ithasonlycapturedthebodyinwhiteinlimitedproductionrun,upperendofthemarketvehicles.PartⅤOutwardBoundReducingbodyweightBackNextThankyou!AutomobileEnglish