汽车英语生产过程、引擎和底盘.ppt

,EnglishforAutomobiles,ChapterIIITheManufacturingprocess,Question：1.Howmuchyouknowaboutthemanufacturingprocessofautomobiles？2.HaveyouevervisitedavehicleproductionworkshoporwatchedrelatedshortfilmsonTV?Ifyes,howdoyoufeelaboutyourvisitorthefilms,Movingproductionline,Robotsonbusywork,TheManufacturingProcess,ChassisBodyPaintInteriorAssemblyMateWeldingofAutomobileQualityControl,TheManufacturingprocess,Themanufacturingprocessbeginswith4000componentssuppliedbymanysuppliers,company-ownedoroutside.,chassisinstallation,Assemblylinecompletesfrontandrearsuspensions,gastanks,rearaxlesanddriveshafts,gearboxes,steeringboxcomponents,andbrakingsystems.,bodyinstallation,Thefloorpanisthelargestbodycomponent.Firsttheleftandrightquarterpanelsareplacedontothefloorpan。thenthefrontandreardoorpillars,roof,andbodysidepanels。,paintingprocess,Themulti-steppaintingprocessrequiresinspection,cleaning,undercoatdipping,drying,topcoatspraying,andbaking.,interiorassembly,Interiorassemblyincludestwosteps,assemblingthewindshieldandtherest.Workersassemblealloftheinstrumentationandwiringsystems,interiorlights,seats,doorandtrimpanels,headliners,radios,speakers,allglassexcepttheautomobilewindshield.Robotsplacethewindshieldintothebodywindshieldframe.,matingprocess,Assemblyworkersboltthecarbodytotheframe.Oncethematingtakesplacetheautomobileproceedsdownthelinetoreceivefinaltrimcomponents,battery,tires,antifreeze,andgasoline.,checkingprocess,Thereitsengineisaudited,itslightsandhornchecked,itstiresbalanced,anditschargingsystemexamined.,Exercises,Rearrangethefollowingmanufacturingstepsinthecorrectorder.A.Theleftandrightquarterpanelsareroboticallyplacedontothefloorpan.B.Assembleallofinteriorlights.C.Cleanthebodyshell.D.Awaitshipmenttoitsdestination.E.Installcompletefrontandrearsuspensions.F.Boltthecarbodytotheframe.KEYE、A、C、B、F、D,Exercises:,Directions:ReadthepassageandmatchthetopicinColumnAwiththerelatedinformationinColumnB.,ColumnA1.Chassis2.Body3.Paint4.Interiorassembly5.Mate6.Check,ColumnBa.Theshellofthevehicleisbuiltwiththefloorpanmovingdownthassemblyline.b.Gastanks,rearaxelsanddriveshafts,gearboxesetc.areinstalledontothechassis.c.Thisprocessincludescleaning,undercoatdipping,dryingetc.d.Checktheengine,lightsandhorn.e.Assemblethewiringsystems.f.Boltthecarbodytotheframe.g.Takeawatertest.h.Installautomobilewindshield.i.Installbatteryandtires.,AutomobileEngine,MatchingExercise,EngineblockSparkplugExhaustmanifoldFlywheelPVChoseExhaustpipeFilterhoseSparkplugcoverfanSparkplugcable,发动机机体排气歧管飞轮火花塞高压线PVC软管排气管火花塞盖滤清器软管车轮火花塞,MatchingExercise,ValvespringWaterpumpFanbeltPulleyRadiatorhoseGaspumpGaslinedistributorDipstickCylinderheadcover,气门弹簧风扇皮带带轮汽缸盖罩盖散热器软管气泵分电器燃油管路机油量尺水泵,ENGINETYPES,TypesofEngine,IN-LINE4CYLINDER,6-CYLINDERVENGINE,FLAT4,HOWANENGINEWORKS,HowanEngineWorks,Thestructureofthechassis,Chassis,Powertrainsystem,Brakesystem,Steeringsystem,Suspensionsystem,1.PowerTrainSystem,Clutch,Transmission,UniversalJoints,Driveshaft,Finaldrive,Differential,Half-shaft,2.SteeringSystem,Steeringwheel,Steeringshaft,Steeringgear,Steeringknuckle,Trackrod,tierod,3.Suspension,tierod,stabilizerbar,shockabsorber,coilspring,trailingcontrol,4.BrakingSystem,Drumbrakes鼓式制动器,Discbrakes盘式制动器,Brakedisc,piston,Fixedcaliper,hydraulic,Brakepad,WheelCylinder,Brakedrum,Trailingshoe,Anchorpin,Anchorpin,Lead