发动机常用英语汇总

发动机常用英语汇总发动机常用英语汇总发动机常用英语汇总资料仅供参考文件编号：2022年4月发动机常用英语汇总版本号：A修改号：1页次：1.0审核：批准:发布日期：发动机常用英语汇总发动机engine内燃机internal-combusitonengine动力机装置powerunit汽油机gasolineengine汽油喷射式汽油机gasoline-injectionengine火花点火式发动机sparkignitionengine压燃式发动机compressionignitionengine往复式内燃机reciprocatinginternalcombustionengine化油器式发动机carburetorengine柴油机dieselengine转子发动机rotaryengine旋轮线转子发动机rotarytrochoidalengine二冲程发动机two-strokeengine四冲程发动机four-strokeengine直接喷射式柴油机directinjectionengine间接喷射式柴油机indirectinjectionengine增压式发动机superchargedengine风冷式发动机air-cooledengine油冷式发动机oil-cooledengine水冷式发动机water-cooledengine自然进气式发动机naturallyaspiratedengine煤气机gasengine液化石油气发动机liquifiedpetroleumgasengine柴油煤气机dieselgasengine多种燃料发动机multifuelengine石油发动机hydrocarbonengine双燃料发动机duelfuelengine热球式发动机hotbulbengine多气缸发动机multiplecylinderengine对置活塞发动机opposedpistonengine对置气缸式发动机opposed-cylinderengine十字头型发动机crossheadengine直列式发动机in-lineengine星型发动机radialengine筒状活塞发动机trunk-pistonengine斯特林发动机stirlingengine套阀式发动机knightengine气孔扫气式发动机port-scavengedengine倾斜式发动机slantengine前置式发动机front-engine后置式发动机rear-engine中置式发动机centralengine左侧发动机left-handengine右侧发动机right-handengine短冲程发动机oversquareengine长冲程发动机undersquareengine等径程发动机squareengine顶置凸轮轴发动机overheadcamshaftengine双顶置凸轮轴发动机dualoverheadcamshaftengineV形发动机V-engine顶置气门发动机valvein-headengine侧置气门发动机sidevalveengine无气门发动机valvelessengine多气门发动机multi-valveengine卧式发动机horizontalengine斜置式发动机inclinedengine立式发动机verticalengineW形发动机w-engineI形发动机I-engineL形发动机L-engineF形发动机F-engine性能performance二冲程循环two-strokecycle四冲程循环four-strokecycle狄塞尔循环dieselcycle奥托循环ottocycle混合循环mixedcycle定容循环constantvolumecycle工作循环workingcycle等压循环constantpressurecycle理想循环idealcycle热力循环thermodynamiccycle冲程stroke活塞行程pistonstroke长行程longstroke上行程upstroke下行程downstroke进气行程intakestroke充气行程chargingstroke压缩行程compressionstroke爆炸行程explosionstroke膨胀行程expansionstroke动力行程powerstroke排气行程exhauststroke膨胀换气行程expansion-exchangestroke换气压缩行程exchange-compressionstroke止点deadcenter上止点topdeadcenter(upperdeadcenter)下止点lowerdeadcenter(bottomdeadcenter)上止点前budc(beforeupperdeadcenter)上止点后atdc(aftertopdeadcetner)下止点前bbdc(beforebottomdeadcenter)下止点后abdc(afterbottomdeadcenter)缸径cylinderbore缸径与行程boreandstroke空气室energychamber气缸余隙容积cylinderclearancevolume燃烧室容积combustionchambervolume气缸最大容积maximumcylindervolume压缩室compressionchamber排气量displacement发动机排量enginedisplacement活塞排量pistonsweptvolume气缸容量cylindercapacity单室容量single-chambercapacity容积法volumetry压缩比compressionratio临界压缩比criticalcompressionratio膨胀比expansionratio面容比surfacetovolumeratio行程缸径比stroke-boreratio混合比mixtureratio压缩压力compressionpressure制动平均有效压力brakemeaneffectivepressure(bmep)空燃比airfuelratio燃空比fuelairratio燃料当量比fuelequivalenceratio扭矩torque单缸功率powerpercylinder升功率powerperliter升扭矩torqueperliter升质量massperliter减额功率deratingpower输出马力shafthorsepower马力小时，马力时horsepower-hour总马力grosshorsepower总功率grosspower净功率netpower燃油消耗量fuelconsumption比燃料消耗率specificfuelconsumption空气消耗率airconsumption机油消耗量oilconsumption有效马力nethorsepower额定马力ratedhorsepower马力重量系数horsepower-weightfactor制动功率brakehorsepower制动热效率brakethermalefficiency总效率overallefficiency排烟极限功率smokelimitinghorsepower功率曲线powercurve机械损失mechanicalloss机械效率mechanicalefficiency有效热效率effectivethermalefficiency充气系数volumetricefficiency过量空气系数coefficientofexcessair适应性系数adaptivecoefficient扭矩适应性系数coefficientoftorqueadaptibility转速适应性系数speedadaptivecoefficient强化系数coefficientofintensification校正系数correctionfactor换算系数conversionfactor活塞平均速度meanpistonspeed发动机转速enginespeed(rotationalfrequency)怠速转速idlingspeed经济转速economicspeed起动转速startingspeed最低稳定工作转速lowestcontinuousspeedwithload最大扭矩转速speedatmaximumtorque最高空转转速maximumnoloadgovernedspeed调速speedgoverning超速overspeed怠速idling转速波动率speedfluctuationrate工况workingcondition(operatingmode)额定工况declaredworkingcondition变工况variableworkingcondition稳定工况steadyworkingcondition空载no-load全负荷fullload超负荷overload部分负荷partload充量（进气）charge旋转方向directionofrotation顺时针clockwise逆时针counter-clockwise左转left-handrotation右转right-handrotation外径majordiameter中径pitchdiameter内径minordiameter径向间隙radialclearance发动机性能engineperformance加载性能loadingperformance起动性能startingperformance加速性能accelerationperformance动力性能powerperformance排放性能emissionperformance空转特性noloadcharacteristics负荷特性partthrottlecharacteristics调速特性governorcontrolcharacteristics万有特性mappingcharacteristics稳定调速率steadystatespeedgoverningrate气缸体和气缸盖cylinderblockandhead气缸体cylinderblock整体铸造castinblock(castenblock)发动机罩enginebonnet气缸体加强筋engineblockstiffeningrib气缸cylinder（转子机）缸体stator缸径cylinderbore气缸体机架cylinderblockframe气缸盖cylinderhead配气机构箱valvemechanismcasing气缸体隔片cylinderspacer气缸盖密封环cylinderheadringgasket气缸盖垫片cylinderheadgasket气缸套cylinderliner(cylindersleeve)干式缸套drycylinderliner湿式缸套wetcylinderliner气缸水套waterjacket膨胀塞expansionplug防冻塞freezeplug气缸壁cylinderwall环脊ringridge排气口exhaustport中间隔板intermediatebottum导板guideway创成半径（转子机）generatingradius缸体宽度（转子机）operatingwidth机柱column燃烧室combustionchamber主燃烧室maincombustionchamber副燃烧室subsidiarycombustionchamber预燃室prechamber涡流燃烧室`swirlcombustionchamber分开式燃烧室dividedcombustionchamber涡流式燃烧室turbulencecombustionchamber半球形燃烧室hemisphericalcombustionchamber浴盆形燃烧室bathtubsectioncombustionchamberL形燃烧室L-combustionchamber楔形燃烧室wedge-sectioncombustionchamber开式燃烧室opencombustionchamber封闭喷射室closedspraychamber活塞顶内燃烧室pistonchamber爆发室explosionchamber燃烧室容积比volumeratioofcombustioncahmber燃烧室口径比surface-volumeratioofcombustionchamber通道面积比arearatioofcombustionchamberpassage曲轴箱通气口crankcasebreather凸轮轴轴承座camshaftbearingbushseat定时齿轮室罩camshaftdrive(gear)cover曲轴箱检查孔盖crankcasedoor曲轴箱防爆门crankcaseexplosionproofdoor主轴承盖mainbearingcap气缸盖罩valvemechanismcover飞轮壳flywheelcover扫气储器scavengingairreceiver活塞piston裙部开槽活塞splitskirtpistonU形槽活塞U-slotpiston滚花修复活塞knurledpiston圆顶活塞domeheadpiston平顶活塞flatheadpiston凸顶活塞crownheadpiston(convexheadpiston)凹顶活塞concaveheadpiston阶梯顶活塞step-headpiston筒形活塞trunkpiston椭圆形活塞ovalpiston抗热变形活塞autothermicpiston不变间隙活塞constantclearancepiston镶因瓦钢片活塞invarstrutpiston直接冷却式活塞direct-cooledpiston间接冷却式活塞indirectcooledpiston滑裙活塞slipperpiston活塞速度pistonspeed活塞顶部pistonhead活塞裙部pistonskirt整体活塞裙solidskirt活塞裙扩大衬簧pistonskirtexpander滑履式活塞裙slipperskirt隔热槽heatdam活塞标记pistonmark活塞销pistonpin活塞销孔pistonpinboss活塞销衬套pistonpinbushing全浮式活塞销full-floatingpistonpin半浮式活塞销semifloatingpistonpin固定螺钉式活塞销setscrewpistonpin活塞环pistonring组合式活塞环compoundpistonring同心活塞环concentricpistonring偏心活塞环eccentricpistonring自由环freering闭合环closedring梯形环keystonering半梯形环halfkeystonering矩形环rectangularring油环oilcontrolring开槽油环slottedoilcontrolring螺旋弹簧加载双坡口油环coilspringloadedslottedoilcontrolring涨环expander双坡口油环doublebevelledoilcontrolring内上坡口internalbeveltop内下坡口internalbevelbottom边缘坡口油环bevelled-egeoilcontrolring刮油环scrapperring钩形环napierring镀铬活塞环chromeplatedpistonring活塞衬环pistonringexpander活塞环槽pistonringgroove活塞环区ringzone活塞环岸pistonringland活塞环内表面backofring曲柄连杆机构connectingrod中心曲柄连杆机构central-locatedconnectingrod偏心曲柄连杆机构offsetconnectingrod铰接曲柄边杆机构hingedconnectingrod连杆connectingrod连杆小头connectingrodsmallend连杆大头connnectingrodbigend连杆杆身connectingrodshank副连杆slaveconnectingrod叉形连杆fork-and-bladeconnectingrod主连杆mainconnectingrod方形连杆boxedrod绞链式连杆hingedtypeconnectingrod活节式连杆articulatedconnectingrod连杆盖connectingrodcap连杆轴承connectingrodbearing曲轴crankshaft整体式曲轴one-piececrankshaft组合式曲轴assembledcrankshaft右侧曲轴right-handcrankshaft左侧曲轴left-handcrankshaft改变行程的曲轴strokedcrankshaft曲轴前端crankshaftfrontend曲轴主轴颈crankshaftmainjournal轴颈重叠度shaftjournaloverlap圆角fillet主轴承mainbearing曲轴止推轴承crankshaftthrustbearing薄臂轴瓦thinwallbearingshell曲轴油道crankshaftoilpassage曲柄crank曲柄臂crankarm曲柄销crankpin轴套bush曲柄转角crankangle曲柄半径crankradius抛油圈oilslander角度轮degreewheel动平衡机dynamicbalancer平衡重balancerweight扭振减振器torshionalvibrationdamper扭振平衡器torsionbalancer谐振平衡器harmonicbalancer振动平衡器vibrationbalancer曲轴链轮crankshaftsprocket转子轴颈rotorjournal偏心轴eccentricshaft曲轴箱crankcase闭式曲轴箱通风装置closed-crankcaseventilatingsystem飞轮flywheel飞轮齿圈flywheelringgear飞轮芯棒cantilever飞轮芯轴flywheelspindle飞轮的惯量矩flywheelmomentofinertia飞轮标记flywheelmark当量系统equivalentsystem当量轴长equivalentshaftlength一级往复惯性力reciprocatinginertiaforce,1storder二级往复贯性力reciprocatinginertiaforce,2ndorder离心惯性力centrifugalinertiaforce配气机构valvegear凸轮轴camshaft凸轮cam整体式凸轮轴one-piececamshaft组合式凸轮轴assembledcamshaft凸轮轴驱动机构camshaftdrive赛车用凸轮轴racecamshaft凸轮轴轴颈camshaftbearingjournal凸轮轴轴承camshaftbearing凸轮轴偏心轮camshafteccentric凸轮轴链轮camshaftsprocket凸轮轴正时齿轮camshafttiminggear凸轮轴齿轮camshaftgearwheel进口凸轮inletcam排气凸轮exhaustcam快升凸轮quic