汽车专业英语词汇

总汽缸容积

Flywheel利用飞轮旋转的惯性，使发动机工作的

Four-strokegasoline/dieselengine

四个工作循环顺利进行（进气-压缩-工作-排气）发operationprinciple

intakecompressionexpansionexhaust

动机总排量是指发动机全部气缸的工作容积之和，stroke进、压、胀、排

combustiblemixture可燃混合气

单位是升。

injector喷油器

Crank/camshaft曲轴、凸轮轴crankcase曲轴箱

motortruck货车precompressedmixture

front/rearaxle前、后桥transfercanal输气道

前桥后桥就是指前后轮轴的部分，前桥包括避Crankconnectingrodmechanism曲柄连

凝弹簧，转向器，平衡轴等，后桥还包括驱动轴，杆机构

传动齿轮等。cylinderblock汽虹体

以同类发动机轿车做比较，扭距输出越大承载量越cylinderheadcover汽缸盖罩

大，加速性越好，爬坡能力越强。cylinderheadgasket汽缸盖衬垫

propellershaft传动轴stiffeningrib加强肋

universaljoint万向节mainbearingcap主轴承盖

torque扭矩bearingbushseat轴承座

finaldriveanddifferential主减connectingrodshank连杆杆身

速器和差速器connectingrodsmallend连杆小头

gradeability爬坡度connectingrodcap连杆大头盖

frontengine,rearwheeldrive前置Connectingrodend连杆大头

发动机，后轮驱动connectingrodbushing连杆衬套

overhangssuspension悬架springclip弹簧卡环

wheelbase轴距（前后桥距离）pistonpin活塞销

tread轮距（左右轮距离）pistonhead活塞头部

filtershaft滤清器轴pistonringgroove活塞环槽

filtercover滤清器盖compressionring压缩环

outsidediameter外径oilscraperring油环

minimumturningcirclediametsr最小pistonskirt活塞裙部

转弯直径pistonpinboss活塞销座

rockerarmcover摇臂罩crankshaftfrontend曲轴前端

valverockerarm气门摇臂frontmainjournal前主轴颈

camshaftdrive凸轮轴驱动轮crankpin曲柄销

sparkpluglead火花塞导线crankweb曲柄连接臂

timingbeltcover正时皮带罩counterweight平衡重

connectingrod连杆flywheelgearring飞轮齿圈

combustionchamber燃烧室flywheellockplate飞轮锁片

v-beltpulleyV型皮带轮clutch离合器

cylinderdiameter汽缸直径Valvemechanism配气机构

pistonstroke活塞行程Sidevalve侧置气门

compressionchambervolume压缩室容Overheadvalve顶置气门

积tappet气门挺杆

totalcylindervolumepushrod推杆

valvestem气门杆bowlretainingclip滤杯支承夹

valveguide气门导管aircleaner空气滤清器

shieldingcap护帽valveneedle针阀

oilflinger油封float浮子

uppervalvespringcollarnozzle喷管

气门弹簧上环chocktube喉管

valvesplitcone气门锁片throttlevalve节气门

rockerarm摇臂intakemanifold进气歧管

rockerbracket摇臂支座floatchamber浮子室

retainingwasher定位摇臂throttlevalve节气门

thrustwasher止推摇臂choketube喉管

rockeradjustingscrewplug旋塞

摇臂调整螺钉filtergauze滤清器金属丝网

oilpumpdrivinggearvalveseat阀座

机油泵驱动齿轮valveneedle针阀

Gasolineengine-fuelsystemfloatneedlevalve浮子针阀

汽油机供油泵floatpivotpin浮了销

fuellevelgauge油面指示表float浮子

carburetor化油器floatchamber浮子室

exhaustmanifold排气歧管acceleratorpump加速泵

fuelpump汽油泵mainmeteringjet主量孔

fuelfilter汽油滤清器ballvalve球阀

exhaustsilencer排气消声器adjustablestop可调限位螺钉

fuelpipe油管Carburetorcontrol化油器操纵件

fueltank汽油箱throttlecontrollever节气门操纵杆

intaketube进气管connectingleverrod连接拉杆

airdeflector空气导流器cablewire拉索

cleanerbody滤清器壳connectingadaptor连接杆

crankcasebleedpipe曲轴箱通风管cablehose拉索软管

hotairpipe热空气管acceleratorpedalhinge加速踏板较链

fuelpumpbase汽油泵座mountingbracket安装支架

diaphragm膜片acceleratorpedallever

fuelinletneck汽油进口加速踏板杠杆

fuelpumpbody汽油泵壳acceleratorpedalreturnspring加速

filterscreen滤清器网踏板回位弹簧

bowlcover泵盖distributorpipe分油管

fuelfeedport汽油出口pressureregulator压力调节器

distancewasher调整间隔垫圈electroniccontrolunit电控单元

diaphragmspring膜片弹簧airflowsensor空气流量计

rockerarm摇臂coolant-temperaturesensor冷去液温

fulcrumpin杠杆支点销度传感器

filterbody滤清器壳reliefvalve卸压阀

filtercartridge滤清器滤芯fuelfeedpump输油泵

glassbowl玻璃滤杯injectionpump喷油泵

returnpipe回油管radiatorbottomtank散热器下贮水室

pressurepipe高压油管radiatorcore散热器芯

Swirlchamber涡流室燃烧室radiatortoptank散热器上贮水室

rollertappet滚轮挺柱fan风扇

plungerspring柱塞弹簧waterjacket水套

controlsleeve控制套筒overflowpipe溢流管

pumpcylinder泵缸drainplug放水阀

feedinggallery进油通道thermostat恒温器

deliveryvalve出油阀thermostatmainvalve节温器主阀

pressurepipeadaptor高压油管接头thermostatflexiblebellows节温器挠

nozzleholder喷油器体性波纹管

fuelinletpassage进油通道thermostatbypassvalve节温器旁通管

leak-offadaptor漏油接头bottomradiatorpipe散热器出水软管

inletadaptor进油接头radiatorcowl散热器罩

leak-offpassage漏油通道topradiatorcowl散热器进水软管

adjustingshim调整垫片blindcable百页窗拉索

nozzlevalvespring针阀弹簧radiatorfilter散热器加水口

needlevalveseat针阀座Engine-1ubricationsystem

clearancefilter间隙滤芯oilpassage油道

Speedgovernor调速器oilfiltertube加油管

acceleratorpedallinkage加速踏板oilfiltercap加油管盖

杆件bypassoilcleaner分流式机油滤清器

operatinglever操纵杆oilpressuresensor油压传感器

controlrodlink控制杆连接件oildrainhole放油孔

eccentricshaft偏心轴oilstrainer机油集滤器

Exhaustsystem排气系统oilpressurereliefvalve机油限压阀

bracket支架oilpumpoutletpipe机油泵出油管

bracketplate支板centrifugaloilcleaner离心式机油滤

exhaustmanifoldjoint排气歧管接头清器

doublemanifold双排歧管gearchainlubricationjet齿轮链条

doublemanifoldcollar双排歧管凸缘润滑喷孔

exhaustclip排气管夹头mainpressureoi1passage主油道

pipeU-bolt排气管U型螺栓oilpressurereliefvalvespring

protectingplate防护板限压阿弹簧

rearsilencer后消声器oilpressurereliefvalveball限压

intermediatepipe中间排气管阀钢球

frontexhaustpipe前段排气管oilpumpcoverplate机油泵盖板

airinletport空气进口oilpumpgear机油泵齿轮

compressor压气机oi1pumpbody机油泵壳体

oilsupply润滑油入口drivingshaftpilotsleeve驱动轴导套

oilreturn润滑油出口oilpumpdrivingshaft机油泵驱动轴

turbine蜗轮oilpumpdrivinggear机油泵驱动齿

Emissioncontrol排污控制轮

radiator散热器lockwasher止锁垫圈

oilsuctionpipejoint进油管接头positiveplate正极板

oilstrainercover机油集滤器盖sedimentspace沉淀区

screenstrainer滤网couplingsleeve连接套筒

oilstrainerbottom机油集滤器底pushdriveengaginglever

版推动式驱动杠杆

capnut盖形螺帽starterfixedcontact

thrustplate压板起动机固定触点

filteringdisc滤片startingswitch起动开关

distancedisc隔片switchmovingcontact

filteringelementbolt滤清元件开关活动触点

螺栓shaftcollarsleeve轴环套筒

thrustwasher止推垫圈armatureshaftcrewedgrooves电枢

filterbody滤清器壳体轴螺旋槽

drainplug放油塞starterdrivehead起动机驱动端盖

cleaningedges滤清肋片freewheelhousing自由轮外壳

cleaningedgesspindle滤清肋片芯轴couplingsleevespider十字连结套筒

filtercoverbase滤清器支座jammingroller抑制滚柱

pressurereliefvalve限压阀Newtypeengines新型发动机

filtercoverbolt滤清器盖螺栓Rotarypistonengine旋转活塞发动机

Oilcoolingradiator机油散热器coolantinletpipe冷却液进入管

radiatorcore散热器芯子impellerunit叶轮组

stiffpipe硬管compressorturbine压缩机涡轮

stiffpipeshackle硬管夹架powerturbine动力涡轮

oilinlethose进油软管outputreductiongear输出减速齿轮

shut-offcock旋塞开关fuelnozzleassembly燃油喷嘴总成

oiloutlethost出油软管ignition点火器

Engine-ignitionsystem发动机点火系ignitionannularairpassage环形空气通道

switch点火开关displacerpiston配气活塞

coil点火线圈displacerpistonrod配气活塞杆

distributordriverotatespowerpistonlinkage动力活塞杆

分电器驱动轴powerpistonrod动力活塞桅杆

contactbreaker继电器触点synchronizegear同步齿轮

capacitor电容器第三类CHASSIS底盘

rotor转子Drive1ine传动系

distributorcap分电器盖drivingaxle驱动桥

hightensionlead高压导线clutchhousing离合器壳

vehicleframe车架pressureplate压板

Leadbattery铅蓄电池releaselever分离杠杆

batterycell电池clutchcover离合器盖

batterynegativeterminalreleasethrustbearing分离推动轴承

蓄电池负极接头releasesleeve分离套筒

cellconnector电池连接件releasesleeveguide分离套筒导套

negativeplate负极板releaseyoke分离仪

separator隔板clutchplatelining从动盘摩擦衬片

clutchshaft离合器轴spindle倒档惰齿轮轴

clutchdischub离合器从动盘壳reverseidlegear倒档惜齿轮

clutchdisc离合器盘Gearbox-gear-shift变速器换档机构

intermediatedisc中层离合器盘third-and-fourthspeedforkrod三、

stoppin止动销四档拨叉杆

locatingdovelpin定位销shifterfork换档拨叉

pressurespring压力弹簧lockballsleeve锁球套筒

pedalbracket销板托架lockingball锁止钢球

Hydrodynamiccoupling液力偶合器forkrodinterlockingslidespline

pump泵轮拨叉杆互锁滑键

turbine涡轮first-and-secondspeedforkrod一、二

baffleplate导流板档拨叉杆

turbinebearing涡轮轴承selector选速器

outputshaftflange输出轴凸缘selectorshaft选速器轴

turbinesealing涡轮密封selectorinterlever选速器内杠杆

stator定子selectorspringseal选速器弹簧

impellercover涡轮盖selectorslider选速器滑块

statorone-wayclutch定子单向离合reversegearforkrod倒档齿轮拨叉

器杆

convertorhousing变扭器外壳Automatictransmission自动变速器

pumpseal泵轮密封enginemainshaft发动机主轴

Gearbox-housing变速器外壳fluidcoupling液力偶合器

gearboxassembly变速器总成frontoilpump前油泵

clutchhousingcover离合器壳盖frontbandbrake前端带式制动器

oilfillerplug注油塞rearepicyclicgear后端行星齿轮

distancering间隔杆parkingratchet停车棘轮

gearboxhousing变速器外壳regulatorandrearoil

rearcover后盖pumpdrivegear调节器和后油泵驱动齿

locatingpin定位销轮

bottomcover底盖rearmulti-plateclutch后排多片离合

mainshaftsealring主轴密封环器

flexiblecoupling挠性联轴节automaticcontrolbox自动控制箱

reversedrivingslidinggear倒档Transfercase分动器

从动滑移齿轮mainpropellershaft主传动轴

firstspeedgearsleeve一档齿轮套筒reductiongear减速齿轮

firstspeeddrivengear一档从动齿轮dogclutch夹形离合器

first-and-secondspeedspeed-increasinggear超速档齿轮

synchronizingsleevespeedometerdrive车速里程表

secondspeeddrivengear驱动装置

二档从动齿轮transfercasing分动器

countershaft中间轴flangejoint凸缘接合

firstspeeddrivengear一档驱动齿轮frontpropellershaft前传动器

reversedrivinggear倒档驱动齿轮flexiblecoupling挠性联轴节

reverseidlergearsplinedshidingyoke花键滑动万向节叉

multi-spine多槽花键coilspring螺旋弹簧

splinedshaft花键轴shockabsorber减振器

propellershaftintermediatebearingtransversearm摇臂

传动轴中间轴承transversearmshaft摇臂轴

intermediatebearingflexiblecarrierbevelpinion小锥齿轮

中间轴承挠性托架ringgear环齿轮

splinedslidingflange花键滑动凸缘reductionspurgear减速正齿轮

flangeyoke带凸缘万向节叉differentialplanetwheel差速器行

spidertrunnion万向节十字轴星齿轮

shafttubeyoke轴管万向节叉wormshaft蜗杆

dustcap防尘罩wormwheel蜗轮

greaseripple黄油嘴lowspeedreductiongear

.Flexiblecoupling挠性联轴节低速减速齿轮

centersleeve中心套筒axleshaft轮轴

drivingdog主动夹头dogclutch夹头离合器

rubberinsert橡胶衬垫drivingpinionflange驱动小锥齿轮

couplingdisc联轴节盘凸缘

drivenflange从动凸缘planetarygear行星齿轮

drivingflange主动凸缘driveshaft驱动轴

rubberring橡胶环differentialpinion差速器

centerbearing中心轴承小锥齿轮

drivingdisc主动盘differentialsidegear差速器侧齿轮

rubberbush橡胶衬套differentialhousing差速器壳

steelbush钢衬套dinggear环齿轮

.Constant-velocityjoint等速万向节spider十字轴

forkedshaft轴叉differentialsidegear差速器侧

maleinnerjoint凸头内接头齿轮

femaleinnerjoint凹槽内接头brakesupportingcollar制动器支承接

drivenyoke从动万向节叉头

drivingyoke主动万向节叉leafspringseating板簧支座

drivingball主动钢球banjotypeaxlehousing整体式桥壳

centerbal1中心钢球axleshaftflange半轴凸缘

drilledballpin穿孔球销brakemechanism

lockpin锁止销support制动机构支承

outerrace外座圈driveshaftbearing驱动轴轴承

Drivingshaft主动轴brakedisc制动盘

Innerrace内座圈finaldrivecasing主减速器壳

Ballcage钢球保持架collarofaxleshaft

Cagepoint保持架导件housing后桥壳盖

Pilotpin导销finaldrivehousing主减速器壳

Retainingring卡环axleshafttube半轴套管

.Driveaxle驱动桥leafspringsupport板黄支座

finaldrive主减速器brakesupportingcollar制动器支

half-axle半轴承接头

axletubeend轴管接头suspensionarm悬架臂

二、Runninggear行驶系rubber-metalbush橡胶金属轴衬

frame车架stabilizerrod稳定杆

rearsuspension后悬架enginesuspension发动机悬架

drivingaxle驱动桥transverselink横拉杆

Energy-absorbingframe能量吸收式车rubber-metalmount橡胶-金属支架

架coilspring螺旋弹簧

frontaxlebeam前桥横梁strut支柱

leafspringbolt板簧螺栓.Rearwheelindependentsuspension后轮

rubberaxlebumper橡胶轮轴缓冲决独立悬架

frameside-rai1车架纵梁strutbarseat支承杆座

leafspringbracket板簧托架strut支柱

leafspringseat板簧支座shockabsorber减振器

Fixedrimflange轮毂凸缘stubaxle短袖

Wheelrim车轮轮辆rear-axlearm后桥臂

Brakedrum制动鼓rear-axlebody后桥体

Drakedrumflange制动鼓rubbermetalbush橡胶金属轴衬

Wheelhub轮毂rubber-metalmount橡胶-金属支架

Hubcovercatch轮毂盖夹箍.Leafspring钢板弹簧

tubelessliner无内胎衬面longitudinalsemi-ellipticspring

sealedwheelrim轮帽密封纵向半椭圆形钢板弹簧

tirevalve轮胎气门嘴transversesemi-ellipticspring横向

tubeairvalve半椭圆形钢板弹簧

assembly内胎气门嘴总成cantileverspring悬臂钢板弹簧

tirevalvecap轮胎气门嘴帽quarter-el1ipticspring/椭圆弹簧

tirevalveseal轮胎气门嘴密封springcover弹簧盖

rimwidth轮辆宽度springslidingplate弹簧滑动片

tiresectionwidth轮胎断面宽度overloadleaf超载钢板

tireinnerdiameter轮胎内径overloadspring超载弹簧

tireouterdiameter轮胎外径overloadspringbracket超载弹簧托架

biasplytire斜交帘布层轮胎Airsuspension空气悬架

radialplytire径向帘布层轮胎airfilter空气滤清器

bias-beltedtire斜交帘布aircompressor空气压缩机

缓冲层轮胎waterseparator水分离器

wide-basetire宽轮辆轮胎airpressureadjustingvalve空气

three-tread-bandtire三轨面轮胎调压阀

sing1e-tread-bandtire单轨面轮胎transversestabilizer横向稳定器

mud-snowtire泥雪地轮胎heightmeasuringlever高度测定杆

puncture-prooftire防穿孔轮胎levelingvalve调平阀

conventiontire普通轮胎liftcontrolvalve升高控制阀

low-sectiontire超低断面轮胎airstrongtank储气箱

over-widetire超宽断面轮胎checkvalve止回阀

Frontwheelindependentsuspension前轮airspringrubberdiaphragm空气弹簧

独立悬架橡胶膜片

airspringpiston空气弹簧活塞steeringwheel转向盘

separatorring分隔环steeringshaft转向轴

Hydro-pneumaticspring液压充气弹簧steeringshaftcoupling转向万向节

hydro-pneumaticchamber液压充气室steeringpropellershaft转向传动

leakagespace渗漏空间轴

actuatingrod工作杆steeringgear转向器

compressednitrogen压缩氮气steeringrocker转向摇臂

plugscrew螺塞steeringdraglink转向主杠杆

rubberdiaphragm橡胶膜片steeringknucklearm转向节臂

dampervalve缓冲阀leftsteeringknuckle左转向节

hydrauliccylinder液压缸trapezoidconnection梯形臂

.Telescopichydraulicshockabsorbersteeringtrackrod转向横拉杆

伸缩式液压减振器trapezoidconnection梯形臂

pistonrodguard活塞杆护套rightsteeringknuckle右转向节

pistonrodseal活塞杆密封件.Powersteeringsystem动力转向系

hydraulicpiston液压活塞steeringrockerarm转向摇臂

separatingwall隔板steeringdraglink转向主拉杆

oilreservoir油池steeringknuckle转向节

compressionvalve压缩阀steeringpowercylinder转向动力缸

equalizingvalve平衡阀.Steeringmechanism转向机构

bumppressurespace抗压空间worm-and-sectorsteeringgear蜗杆

reboundvalve回弹阀齿扇式转向器

pistonby-passvalve活塞旁通阀worm-and-rollersteeringgear蜗杆

reboundpressurespace回压空间滚轮式转向器

compressedgasspace压缩气体空间worm-and-nutsteeringgear蜗杆螺帽

freepiston自由活塞式转向器

.Camhydraulicshockabsorbercam-and-leversteeringgear蜗杆曲柄

凸轮式液压减振器销式转向器

shockabsorberarm减振器摇臂rack-and-pinionsteeringgear齿条

camlevershaft凸轮杠杆轴齿轮式转向器

oi1reservoir油池ball-rccirculatingsteeringgear

reboundvalve回弹阀循环球式转向器

pistonreturnspring活塞回位弹簧.Powersteering动力转向

reboundpiston回弹活塞highpressureoilpump高压油泵

thrustplate推力板oiltank油罐

camlever凸轮杠杆controlvalve控制阀

fillerplug加油塞powerpiston动力活塞

compressionpiston压缩活塞steeringlever转向摇臂

Oilleverplug油面塞wormshaft蜗杆轴

By-passvalve旁通阀steeringsectorshaft转向齿扇

Pressuredowe1压力销钉轴

compressionvalvecap压缩阀盖.steeringlinkage转向杆系

Compressionvalve压缩阀steeringknuckle转向节

三、Steeringsystem转向系steeringknucklearm转向节臂

linkageballjoint杆系球接头Handbrake手制动器

draglink主拉杆（parkingbrake驻车制动器）

steeringrockerarm转向摇臂tighteninglever拉紧杠杆

trackrod横拉杆brakeshoelever制动蹄控制杆

trapezoidconnection梯形臂brakebandanchorage制动带支座

trackrodend横拉杆端头brakedrum制动鼓

四、Brakingsystem制动系brakeband制动带

.Brakingprinciples制动原理brakebandlining制动带摩擦片

servicebrakepedal制动踏板brakebandtensioner制动带张紧器

pushrod推杆brakebackingplate制动器底座板

mastercylinderpiston主缸活塞brakebandanchorarm制动带固定唇

masterbrakecylinder制动主缸brakeliningrivet制动器摩擦钾钉

wheelbrakecylinder制动轮缸hydraulicbrakesystem液压制动系

wheelcylinderpiston轮缸活塞brakecylinder制动轮缸

brakedrum制动鼓brakepipe制动管路

friction1ining摩擦片brakependal制动踏板

brakeshoe制动蹄frontwheelbrake前轮制动器

brakebottomplate制动底板brakefluidsupplytank

anchorpin支承销制动液供给罐

brakeshoereturnspringpushrodboot推杆防尘罩

制动蹄回位弹簧pistonrubbercup活塞橡胶皮碗

Drumbrake鼓式制动器two-wayvalveseal双向阀密封皮碗

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