Auto-Chassis-汽車底盤資料

汽車英語AutomobileEnglish

cover21世紀(jì)行業(yè)英語系列教程上海交通高校出版社Unit5AutoChassis汽車底盤其他藝術(shù)形式FocusS:PartsofthechassisL:ChassisL:Anti-lockbrakingsystemS:TireandwheelR:TransmissionsystemR:SteeringsystemW:WritingaresumeBack

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FocusYoursitehereLOGOcontents1starter

4Speaking

7Writing

8SupplementaryReadingBack

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9SurfingtheInternet

10EnjoyingYourself3Listening2Listening6Reading5ReadingUnit5AutoChassis汽車底盤YoursitehereLOGO11.Starter—PartsoftheChassisMenu

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()1.輪胎 a.pedalandgearshiftsystem()2.軟管、管子和電纜 b.brakeandsuspensionsystem()3.轉(zhuǎn)向系統(tǒng) c.tire()4.踏板和換擋系統(tǒng) d.steeringsystem()5.剎車和懸掛系統(tǒng) e.hose,tubing,andcable

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aA.MatcheachChinesenamewithitsEnglishversion.

bYoursitehereLOGO1Menu

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B.FillineachblankinthefollowingpicturewiththecorrectEnglishname.1.______________________2.

__________________________3.

_______________4.___________________5.

_________steeringsystemhose,tubing,andcabletirebrakeandsuspensionsystempedalandgearshiftsystem1.Starter—PartsoftheChassisYoursitehereLOGO22.ChassisMenu

Listentoashortpassageaboutthechassisandfillintheblanks.Back

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Themainstructureofacarisknownasthechassis.Thecarchassisfunctionsasa(1)_________fordifferentcarparts.(2)_______________likeengine,suspension,andsteeringmechanism,brakesystem,autowheels,axleassemblies,andtransmissionare(3)

_________onthecarchassis.Thechassisitselfisdividedintotransmissionsystem,(4)_______________,steeringsystem,andbrakesystem.(5)

isusuallyusedtobuildachassisforacar,butaluminum,wood,andcarbonfibercanalsobeused.supportAutomotivepartsmountedsuspensionsystemSteelYoursitehereLOGO1.Howmanypeoplelosttheirlivesintheaccident?B.10.C.12. D.22.2.Whatwasthereasonfortheaccident?A.Thebuslostcontrol.C.Thedriverwasdrunk.D.Thebusfellintoariver.3.WhichofthefollowingisNOTtrueaboutABS?A.MostvehiclesareequippedwithABS.

C.ABScanpreventwheellockup.D.ABSisveryimportanttotravelsafety.33.Anti-lockBrakingSystemMenu

MarkandJennyaretalkingaboutatrafficaccident.Listentothedialogueandchoosethebestanswertoeachquestion.Back

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A.2. B.Thebrakesdidn’twork.B.ABSneedstobeimproved.YoursitehereLOGOMark:Hi,Jenny,didyouhearthenewsthattenpeoplewereinjuredandtwopeoplediedinatrafficaccidentyesterday?Jenny:No.Howdidithappen?Mark:

Itseemsabusfellintotheriverbecauseitsbrakeswerebroken.Jenny:I’msorrytohearthat.Automanufacturesshouldimprovevehiclesafety.Mark:

Yousaidit.Today,mostvehiclescomestandardwithABS.Jenny:WhatisABS?Mark:Oh,itmeansanti-lockbrakingsystem.Ithelpspreventwheellockupunderheavybrakingconditionsonanytypeofroadsurface.Itisvitaltotravelsafetyfordrivers.Jenny:Gotit.Thankyou.3Menu

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3.Anti-lockBrakingSystemYoursitehereLOGO44.TireandWheelMenu

Ahighschoolstudentistalkingwithhisunclewhoworksinanautoshop.Workinpairstocompletethedialoguewiththerightsentencesgivenbelowandrole-playit.Back

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A.Thewheelmustbelightinweight.B.Whatisthemainfunctionofwheels?C.Mostmoderncartiresareofthetubelesstype.D.Tiresareimportanttoyoursafetyandcomfort.E.Howmanytypesoftiresforcarsarethere?YoursitehereLOGOStudent:Aretiresandwheelsimportanttocars?Uncle: Ofcourse.(1)

.Theytransmitthedrivingandbrakingpowertotheroad.Tiresshouldbeselectedandmaintainedwithgreatcare.Student:(2)

.Uncle:Tomaintaingripontheroadwhenavehicleistravelingoverabumpysurface.(3)

.Alsoitmustbestrong,cheaptoproduce,easytoclean,andsimpletoremove.Student:(4)

.Uncle: Therearetwobasictypesoftires,withinnertubesandwithoutinnertubes.(5)

.Student:Whichtireiswidelyusedintrucksandbuses?Uncle:Usually,theinnertubetype.Student:Thankyou,uncle!Uncle: You’rewelcome.4Menu

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DBAEC4.TireandWheelYoursitehereLOGO55.TransmissionSystemMenu

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Readthefollowingpassageanddotheexercises.YoursitehereLOGO5Menu

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傳動(dòng)系統(tǒng)通過運(yùn)用某些部件，傳動(dòng)系統(tǒng)可將發(fā)動(dòng)機(jī)產(chǎn)生的動(dòng)力傳遞到車輪驅(qū)動(dòng)上。這些部件主要包括離合器、變速器、驅(qū)動(dòng)軸、主減速器和差速器。變速器是一種速度和動(dòng)力轉(zhuǎn)換裝置，通常安裝在車輛的發(fā)動(dòng)機(jī)和驅(qū)動(dòng)輪之間，用來調(diào)整發(fā)動(dòng)機(jī)轉(zhuǎn)速與驅(qū)動(dòng)輪轉(zhuǎn)速間的比率關(guān)系，以適應(yīng)各種行駛狀況。變速器還可以調(diào)整發(fā)動(dòng)機(jī)曲軸傳遞到螺（旋）槳軸的扭矩，實(shí)現(xiàn)倒車行駛，在停車或滑行時(shí)長時(shí)間中斷發(fā)動(dòng)機(jī)和動(dòng)力轉(zhuǎn)動(dòng)系統(tǒng)間的連接。接受特殊變速器是為了滿足不同扭矩的要求。依據(jù)向前傳動(dòng)比，變速器分為三擋、四擋和五擋。5.TransmissionSystemYoursitehereLOGO5Menu

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A.Decidewhetherthefollowingstatementsaretrue(T)orfalse(F)accordingtothepassage.()1.Thetransmissionsystemchangesthetorquetransmittedfromenginetowheel.()2.Thetransmissioncannotreverseandstopthevehiclemovement.()3.Three-,four-,andfive-speedtransmissionsaresodividedaccordingtothenumberofforwardspeeds.()4.Onlytwotypesofgearboxareusedinthetransmission.

F

TT

F5.TransmissionSystemYoursitehereLOGO5B.TranslatethefollowingexpressionsintoEnglishaccordingtothepassage.Menu

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1.扭矩要求 _________________

2.驅(qū)動(dòng)軸 _________________3.主減速器 _________________4.變速器 _________________5.發(fā)動(dòng)機(jī)轉(zhuǎn)速 _________________torquerequirementdriveshaftfinaldrivegearboxenginerpm5.TransmissionSystemYoursitehereLOGO55.TransmissionSystemMenu

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Notes1.clutch：離合器。離合器位于發(fā)動(dòng)機(jī)和變速箱之間的飛輪殼內(nèi)。在汽車行駛過程中，駕駛員可依據(jù)須要踩下或松開離合器踏板，使發(fā)動(dòng)機(jī)與變速箱短暫分別或漸漸接合，以切斷或傳遞發(fā)動(dòng)機(jī)向變速器輸入的動(dòng)力。2.rpm：rpm是“revolutionsperminute”的縮寫，意為“每分鐘轉(zhuǎn)數(shù)”。YoursitehereLOGO66.SteeringSystemMenu

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Readthefollowingpassageanddotheexercises.YoursitehereLOGO6轉(zhuǎn)向系統(tǒng)轉(zhuǎn)向系統(tǒng)為駕駛員供應(yīng)了一種限制汽車行進(jìn)方向的手段。轉(zhuǎn)向系統(tǒng)包括方向盤、轉(zhuǎn)向軸、轉(zhuǎn)向器、轉(zhuǎn)向橫拉桿、前軸和轉(zhuǎn)向節(jié)。依靠這些零部件的前后移動(dòng)或轉(zhuǎn)動(dòng)，可以變更汽車運(yùn)動(dòng)的方向。轉(zhuǎn)向器把方向盤的旋轉(zhuǎn)運(yùn)動(dòng)轉(zhuǎn)變?yōu)檐囕v的直線運(yùn)動(dòng)。大部分小型車都接受了齒條齒輪轉(zhuǎn)向器。這套系統(tǒng)須要在傳動(dòng)軸下端尾部安裝一個(gè)小齒輪。小齒輪與一些嵌在轉(zhuǎn)向聯(lián)動(dòng)裝置主要交叉部件下方的齒條相嚙合。方向盤轉(zhuǎn)動(dòng)時(shí)，這個(gè)小齒輪也隨之旋轉(zhuǎn)。推動(dòng)齒條向左或向右運(yùn)動(dòng)。這一運(yùn)動(dòng)又會(huì)通過連桿傳遞到前輪的轉(zhuǎn)向節(jié)臂。Menu

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6.SteeringSystemYoursitehereLOGO6Menu

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A.Answerthefollowingquestionsaccordingtothepassage.1.Whatisthefunctionofthesteeringsystem?________________________________________________________________________________________________________2.Whatdoestheautosteeringsystemconsistof?__________________________________________________________________________________________________________3.Whatisthefunctionofthesteeringgears?__________________________________________________________________________________________________________Thefunctionofthesteeringsystemistoprovidethedriverwithameansforcontrollingthedirectionofthevehicleasitmoves.

Itconsistsofthesteeringwheel,steeringshaft,steeringgear,tierod,frontaxle,andsteeringknuckle.Thesteeringgearsconverttherotarymotionofthesteeringwheelintostraightlinemotion.6.SteeringSystemYoursitehereLOGO6Menu

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B.MatchthefollowingEnglishphraseswiththeirChineseversions.()1.steeringwheel a.轉(zhuǎn)向器()2.steeringshaft b.前軸()3.steeringknuckle c.轉(zhuǎn)向節(jié)()4.steeringgears d.轉(zhuǎn)向橫拉桿()5.frontaxle e.方向盤()6.tierod f.轉(zhuǎn)向軸

e

f

cabd6.SteeringSystemYoursitehereLOGO7Menu

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HuYueisseekingajobasachassisdesignengineer.Writearesumeforhimaccordingtothefollowinginformation.7.WritingaResumeHuYuewasborninAugust,1983inHainanProvince.HegraduatedfromTongjiUniversityAutomotiveInstitutein2005withaBachelor’sdegreeinMechanicalEngineering.HeissingleandhisphonenumberiHehas5years’experienceinengineering,understandingthenationalstandardsforrawmaterialsandmanufacturing.Heisabletousedesignanalysistoolsandhasgoodknowledgeofmachinerymanufacturingfactories.What’smore,heunderstandstheproductimprovementprocess.YoursitehereLOGO7Menu

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Resume

Basicinformation:Name:

Sex:

Dateofbirth:______

Maritalstatus:

Phone:______________Education:______________________________________________________________________________________________________________Professionalskills:____________________________________________________________________________________________________________________________________________________________________________________________________________________________HuYueMale1983-8021-77658765single2001-2005TongjiUniversityAutomotiveInstituteBachelor’sdegreeinMechanicalEngineeringhave5years’experienceinengineering;understandthenationalstandardsforrawmaterialsandmanufacturing;amabletousedesignanalysistools;havegoodknowledgeofmachinerymanufacturingfactories;understandtheproductimprovementprocess.7.WritingaResumeYoursitehereLOGO()1.Thedifferentialallowseachdriveaxletospinatadifferentspeed.()2.Thevehicle’swheelsrotateatthesamespeedwhilecornering.()3.Thedifferentialmakesapairofwheelsrotateatdifferentspeedswithdifferenttorque.()4.Itwillcausedamagetotiresandroads,evenfailureofthedrivetrain,ifthere’snodifferential.()5.Itisnecessaryforall-wheel-drivevehiclestohaveadifferentialbetweenthefrontandrearaxles.8Menu

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Readthepassageanddecidewhetherthefollowingstatementsaretrue(T)orfalse(F).8.SupplementaryReadingTFFTTYoursitehereLOGO9Menu

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9.SurfingtheInternetSearchtheInternetforinformationaboutsteeringsystems.Chooseonetypeofsteeringsystemwhichyouareinterestedin,andtrytotalkaboutitsprinciplesandconstructions.ForReferenceAnswerYoursitehereLOGOTherearebasicallytwostylesofvehiclesteeringsystems,rackandpinionandwormgearbox.Rackandpinionsteeringisoneoftheoldesttypesofsteeringsystemsandisstillusedtoday.Insidetherackbodyaflatrackgearmovesinalineardirection,drivenbyacirculargearcalledapinion.Thesteeringwheelisconnectedtothepiniongear(shaft).Awormgearboxstyleofsteeringsystemisconstructedoftwomainpartsmuchliketherack