汽车专业英语 第4版 课件 第九章 车身及附件

汽车专业英语ENALISHChapter9

BodyandAccessory

车身及附件乘用车车身分类车身术语辅助约束系统和座椅组合仪表9-1．BodyClassofPassengerCar9-2．BodyandTerms

9-3．SRSandSeat9-4．InstrumentCluster9-1BodyClassofPassengerCar乘用车车身分类Fullframebody(Body-over-frame/Bodychassisframeconstruction)中文：非承载式车身Unitbody(Unitizedframe/Unitconstruction)中文：承载式车身BodyConstructionClassifications9-1BodyClassofPassengerCar乘用车车身分类SeparateFrameConstructionInseparateframevehicles,theframeisaseparatestructurethatrunsunderneaththefulllengthofthevehicle.Theframeassemblyisconsideredtobeanindependentpartthatisnotweldedtootherbodyorchassisparts.Itabsorbsacceleration,braking,andsteeringforce.9-1BodyClassofPassengerCar乘用车车身分类FrameStructureComponentsStructureCompositionMostframesconsistof:MountingThebodyshellisboltedtotheframethroughlargerubberdoughnutsorisolatorstoreducevibrationandnoise.Twolongitudinalmembers(siderails)madeofhollowsteelboxorCchannels.ConnectedbysteelboxorCchannelscalledcrossmembers.9-1BodyClassofPassengerCar乘用车车身分类UnitizedFrame(Unibody)DefinitionTheframeandthebodyareweldedtogetherasonestructure.HistoryCommonlyusedbyEuropeanandJapanesecarmanufacturerssincetheearly1950s.Mostvehiclestodayusethisconstruction.CharacteristicsConsideredself-supportingandrequiresahighdegreeofbodyrigidity.9-1BodyClassofPassengerCar乘用车车身分类UnitizedFrame(Unibody)DefinitionTheframeandthebodyareweldedtogetherasonestructure.HistoryCommonlyusedbyEuropeanandJapanesecarmanufacturerssincetheearly1950s.Mostvehiclestodayusethisconstruction.CharacteristicsConsideredself-supportingandrequiresahighdegreeofbodyrigidity.9-1BodyClassofPassengerCar乘用车车身分类BodyConstructionClassificationsProcessObtainedbypressingpartsintocertainshapesandthenjoiningthesecomponents.AssemblyUsesassemblyjigsandthousandsofspotweldsinpreciselocationstoensurestructuralintegrity.9-1BodyClassofPassengerCar乘用车车身分类Three-BoxTypeBodyANotchbackbody(Three-boxtype)isdividedintothreedistinctsections:Enginecompartment:发动机舱Passengercompartment:乘客舱Luggagecompartment(Trunk/Boot):行李箱/后备箱9-1BodyClassofPassengerCar乘用车车身分类BodyStyles:Sedan&NotchbackNotchbackbody折背式车身Three-boxtypebody三厢式车身Four-doorsedanbody四门轿车车身Fullframebody非承载式车身9-1BodyClassofPassengerCar乘用车车身分类BodyStyles:StationWagonTerminologyStationwagonbody旅行车车身Estatebody客货两用轿车9-1BodyClassofPassengerCar乘用车车身分类BodyStyles:Convertible&CoupeConvertible/Cabriolet活顶乘用车/敞篷车Openingbody开式车身Coupebody双门(小型)乘用车车身T-barroofbody滑顶式/T字形顶梁车身9-1BodyClassofPassengerCar乘用车车身分类VocabularyReview(9-1)Chassis底盘Accessory附件Luggage/Baggage行李Separate单独的Compartment舱，室Construction结构9-2BodyandTerms车身术语StructuralPillarsAPillar:A柱(Frontwindshieldsupport)BPillar:B柱(Betweenfrontandreardoors)CPillar:C柱(Rearwindowsupport)DPillar:D柱(Rearmostsupportonwagons/SUVs)WindshieldHeader:风窗玻璃顶梁9-2BodyandTerms车身术语FrontBodyComponentsCowl车颈HoodPanel发动机舱盖板WindshieldHeader风窗玻璃顶梁Softcolor-keyedbumper软色调保险杠FrontFender前翼子板Daytimerunninglamp日间行车灯9-2BodyandTerms车身术语RearBodyComponents(2)LiftGate:上翻门TailLamp:尾灯(withstop/turnfunction)RearWiper:后刮水器RunningTailLamp:后行驶灯9-2BodyandTerms车身术语VocabularyReview(9-2)Pillar柱Grill格栅Mirror镜子/后视镜Fender翼子板Deflector导流板Integrated集成的9-3SRSandSeat乘辅助约束系统和座椅BodySRSSystemOverviewNamesDifferentmanufacturersusedifferentnames:SRS:SupplementalRestraintSystem(辅助约束系统)SIR:SupplementalInflatableRestraint(辅助充气约束系统)FunctionDesignedtobeusedinadditiontoseatbeltstoprovideprotectionduringacollision.9-3SRSandSeat乘辅助约束系统和座椅KeyComponentsAirbagcontrolmodule(SRSCM):安全气囊控制模块Driverairbag(DAB):驾驶员安全气囊Passengerairbag(PAB):乘员安全气囊Bucklepretensioners:带扣预卷收器Impactsensor(Front/Side):碰撞传感器Clockspringcontact:时钟弹簧接触器9-3SRSandSeat乘辅助约束系统和座椅VocabularyReview(9-3)Buckle带扣Inflatable充气的Pretensioner预卷收器Clockspring时钟弹簧Classification分类/分级Latched闩好的9-4InstrumentCluster组合仪表InstrumentCluster(组合仪表)IPC:InstrumentPanelClusterSpeedometer:车速表(MPH/KPH)Tachometer:转速表(RPM)Odometer:里程表FuelGauge:燃油表(F=Full,E=Empty)Voltmeter:电压表9-4InstrumentCluster组合仪表WarningLights&Indicators(1)MalfunctionIndicatorLamp(MIL)故障警告灯BrakeSystemWarning制动系统警告灯ChargingSystemLight充电系统指示灯OilPressureGauge机油压力表CoolantTemperature冷却液温度表LowFuelWarning燃油不足警告灯9-4InstrumentCluster组合仪表WarningLights&Indicators(2)ABSWarningLight防抱死制动系统警告灯TractionControl(TCS)牵引力控制系统TirePressureLight轮胎压力指示灯LaneDeparture(LDW)车道偏移警告灯AirBagReadiness安全气囊准备就绪灯SecurityLight安全指示灯9-4InstrumentCluster组合仪表Heads-UpDisplay(HUD)DefinitionProjectsvehicleinformationontothewindshieldusingavacuumfluorescentlightsourceviaadashmountedprismaticmirror.BenefitBecauseimagesareinthedriver'sfieldofvision,theydonotneedtomovetheireyesfromtheroad.9-4InstrumentCluster组合仪表HUDOperationControlsSystemsusuallyhaveacentralon/offcontrolandabrightnesscontrol.TooBright:Roadaheaddistorted.TooDim:Driverf