专业英语-6汽车车身PPT课件下载推荐.ppt
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专业英语-6汽车车身PPT课件下载推荐.ppt
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AutomobileEnglishAutomobileEnglishTaskFourAutoBodyObjectives1.Tounderstandthemainpartsofautobody;@#@2.Tolearnthedifferentbodyclassification;@#@3.Tolearnhowtorepairbodyminorcuts.BackNext1BackNextPartWarmupAutobodypartsnGrasptheusefulwordsandphrasesnwindshieldwindi:
@#@ldn.挡风玻璃ncrashsensor碰撞传感器npassengercompartment乘客舱nDashboard仪表台nSteeringwheel转向轮PartListeningandspeakingBackNextwindshieldwindi:
@#@ldn.挡风玻璃Dashboard仪表台nThebodyandframesectionoftheautomobileisthebasicfoundationofthevehicle.Allothercomponentsandsystemsareattachedtothebodyandframe.PartReadingPassageOneAutobodyconstructionBackNextnTherearethreebasictypesofvehicleconstruction:
@#@body-over-frame,monocoquemnkkandspaceframe.Body-over-framestructureiscommonlyusedintrucksandoff-roadvehicles;@#@Monocoquestructureisusedincars;@#@Spaceframestructureisusedinracecarsandbuses.PartReadingPassageOneAutobodyconstructionBackNextbody-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racecarsbusesnBody-over-framecarshaveseparatebodyandchassis.Allthepowertraincomponentsincludingtheenginearefoundinthechassisandthebodyisfastenedoverit.PartReadingPassageOneAutobodyconstructionBackNextnAunibodycardoesnotuseaseparateframe,butithasasubframethatsupportstheengine,powertrainorfrontsuspension.Thepartsthatconstructthebodyinwhiteincludebodycoverpanelandbodystructurecomponents.Thebodyinwhiteiscomposedofsidepanel,bodyfloorandbodyroofcomponents.PartReadingPassageOneAutobodyconstructionBackNextPartReadingPassageOneAutobodyconstructionBackNextMonocoquenInthespace-frameconstruction,thesuspension,engine,andbodypanelsareattachedtoaskeletalspaceframe,andthebodypanelshavelittleornostructuralfunction.PartReadingPassageOneAutobodyconstructionBackNextPartReadingPassageOneAutobodyconstructionBackNextSpaceframePartReadingPassageOneAutobodyconstructionBackNextBodyinwhite白车身PartReadingPassageOneAutobodyconstructionBackNext车身覆盖件车身结构件PartReadingPassageOneAutobodyconstructionBackNext白车身总成焊装视频nTherearevariousmethodsofclassifyingvehicles.AccordingtoEuroNCAP,alltheclassesarePassengercar(includingSupermini,SmallFamilyCar,LargeFamilyCarandExecutive),MPV,Roadster,Off-roadvehicleandPick-up.BackNextPartReadingPassageTwoAutobodyclassificationSupermini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nEuroCarSegment:
@#@nA-segmentminicars,B-segmentsmallcars,C-segmentmediumcars,D-segmentlargecars,E-segmentexecutivecars,F-segmentluxurycars,S-segmentsportcoupes,M-segmentmulti-purposecars,J-segmentsportutilitycars(includingoff-roadvehicles).BackNextPartReadingPassageTwoAutobodyclassificationnVehicletypes:
@#@n
(1)2-doorsedann
(2)SUVn(3)4-doorstationwagonn(4)2-doorconvertiblen(5)2-doorstationwagonn(6)2-doorhardtopn(7)3-doorhatchbackn(8)vanBackNextPartReadingPassageTwoAutobodyclassificationBackNextPartReadingPassageTwoAutobodyclassificationSUV2-doorstationwagon3-doorhatchbackBackNextPartReadingPassageTwoAutobodyclassification2-doorsedan2-doorconvertible2-doorhardtopBackNextPartReadingPassageTwoAutobodyclassification4-doorstationwagonvannTheinstrumentpanelhasmanyindicatorsandgaugestogiveyouimportantinformationaboutyourvehicle.Therearefivemaingauges,temperaturegauge,fuelgauge,speedometer,tachometerandodometer.BackNextPartReadingPassageThreeInstrumentpaneltemperaturegauge水温表fuelgauge燃油表Speedometer车速表Tachometer转速表Odometer里程表nThismarkonthebumperwasmadeintheundergroundparking.Ifyoulookverycloselyitsactuallywhitepaintresidueoveroriginalclearcoat.Theclearcoatitselfseemstobedamagedonlyslightly.Now,trytoremoveit.PartMaintenanceandrepairHowtoremoveresiduemarksleftbyotherobjectsBackNextBumper保险杠PartMaintenanceandrepairHowtoremoveresiduemarksleftbyotherobjectsBackNextBackNextnThestonechipswillcausecorrosionifnotrepairedintime.Thatswhyitsagoodideatorepairstonechipsassoonastheyappear.PartMaintenanceandrepairHowtorepairstonechipsnAutomotivemanufacturersarecontinuingtoreducetheweightofpassengercarstomeettheincreasinggovernmentregulationsonfuelefficiencyandco2emissions.PartOutwardBoundReducingbodyweightBackNextnThebodyinwhiteisavehicleslargeststructure,andthereforeidealforweightreductionconsiderations.However,reducingbodyweightinvolvesatrade-offwithbodystiffness,akeycharacteristicwhichinfluencesvehicledynamics,durability,andcrashworthiness.PartOutwardBoundReducingbodyweightBackNextnAluminumhasmadesignificantinroadsinreplacingferrousmaterialsincertainapplicationsfortheautomotiveindustry,inparticularin
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