發(fā)動機常用英語匯總

發(fā)動機常用英語匯總發(fā)動機常用英語匯總發(fā)動機常用英語匯總資料僅供參考文件編號：2022年4月發(fā)動機常用英語匯總版本號：A修改號：1頁次：1.0審核：批準:發(fā)布日期：發(fā)動機常用英語匯總發(fā)動機engine內(nèi)燃機internal-combusitonengine動力機裝置powerunit汽油機gasolineengine汽油噴射式汽油機gasoline-injectionengine火花點火式發(fā)動機sparkignitionengine壓燃式發(fā)動機compressionignitionengine往復式內(nèi)燃機reciprocatinginternalcombustionengine化油器式發(fā)動機carburetorengine柴油機dieselengine轉子發(fā)動機rotaryengine旋輪線轉子發(fā)動機rotarytrochoidalengine二沖程發(fā)動機two-strokeengine四沖程發(fā)動機four-strokeengine直接噴射式柴油機directinjectionengine間接噴射式柴油機indirectinjectionengine增壓式發(fā)動機superchargedengine風冷式發(fā)動機air-cooledengine油冷式發(fā)動機oil-cooledengine水冷式發(fā)動機water-cooledengine自然進氣式發(fā)動機naturallyaspiratedengine煤氣機gasengine液化石油氣發(fā)動機liquifiedpetroleumgasengine柴油煤氣機dieselgasengine多種燃料發(fā)動機multifuelengine石油發(fā)動機hydrocarbonengine雙燃料發(fā)動機duelfuelengine熱球式發(fā)動機hotbulbengine多氣缸發(fā)動機multiplecylinderengine對置活塞發(fā)動機opposedpistonengine對置氣缸式發(fā)動機opposed-cylinderengine十字頭型發(fā)動機crossheadengine直列式發(fā)動機in-lineengine星型發(fā)動機radialengine筒狀活塞發(fā)動機trunk-pistonengine斯特林發(fā)動機stirlingengine套閥式發(fā)動機knightengine氣孔掃氣式發(fā)動機port-scavengedengine傾斜式發(fā)動機slantengine前置式發(fā)動機front-engine后置式發(fā)動機rear-engine中置式發(fā)動機centralengine左側發(fā)動機left-handengine右側發(fā)動機right-handengine短沖程發(fā)動機oversquareengine長沖程發(fā)動機undersquareengine等徑程發(fā)動機squareengine頂置凸輪軸發(fā)動機overheadcamshaftengine雙頂置凸輪軸發(fā)動機dualoverheadcamshaftengineV形發(fā)動機V-engine頂置氣門發(fā)動機valvein-headengine側置氣門發(fā)動機sidevalveengine無氣門發(fā)動機valvelessengine多氣門發(fā)動機multi-valveengine臥式發(fā)動機horizontalengine斜置式發(fā)動機inclinedengine立式發(fā)動機verticalengineW形發(fā)動機w-engineI形發(fā)動機I-engineL形發(fā)動機L-engineF形發(fā)動機F-engine性能performance二沖程循環(huán)two-strokecycle四沖程循環(huán)four-strokecycle狄塞爾循環(huán)dieselcycle奧托循環(huán)ottocycle混合循環(huán)mixedcycle定容循環(huán)constantvolumecycle工作循環(huán)workingcycle等壓循環(huán)constantpressurecycle理想循環(huán)idealcycle熱力循環(huán)thermodynamiccycle沖程stroke活塞行程pistonstroke長行程longstroke上行程upstroke下行程downstroke進氣行程intakestroke充氣行程chargingstroke壓縮行程compressionstroke爆炸行程explosionstroke膨脹行程expansionstroke動力行程powerstroke排氣行程exhauststroke膨脹換氣行程expansion-exchangestroke換氣壓縮行程exchange-compressionstroke止點deadcenter上止點topdeadcenter(upperdeadcenter)下止點lowerdeadcenter(bottomdeadcenter)上止點前budc(beforeupperdeadcenter)上止點后atdc(aftertopdeadcetner)下止點前bbdc(beforebottomdeadcenter)下止點后abdc(afterbottomdeadcenter)缸徑cylinderbore缸徑與行程boreandstroke空氣室energychamber氣缸余隙容積cylinderclearancevolume燃燒室容積combustionchambervolume氣缸最大容積maximumcylindervolume壓縮室compressionchamber排氣量displacement發(fā)動機排量enginedisplacement活塞排量pistonsweptvolume氣缸容量cylindercapacity單室容量single-chambercapacity容積法volumetry壓縮比compressionratio臨界壓縮比criticalcompressionratio膨脹比expansionratio面容比surfacetovolumeratio行程缸徑比stroke-boreratio混合比mixtureratio壓縮壓力compressionpressure制動平均有效壓力brakemeaneffectivepressure(bmep)空燃比airfuelratio燃空比fuelairratio燃料當量比fuelequivalenceratio扭矩torque單缸功率powerpercylinder升功率powerperliter升扭矩torqueperliter升質量massperliter減額功率deratingpower輸出馬力shafthorsepower馬力小時，馬力時horsepower-hour總馬力grosshorsepower總功率grosspower凈功率netpower燃油消耗量fuelconsumption比燃料消耗率specificfuelconsumption空氣消耗率airconsumption機油消耗量oilconsumption有效馬力nethorsepower額定馬力ratedhorsepower馬力重量系數(shù)horsepower-weightfactor制動功率brakehorsepower制動熱效率brakethermalefficiency總效率overallefficiency排煙極限功率smokelimitinghorsepower功率曲線powercurve機械損失mechanicalloss機械效率mechanicalefficiency有效熱效率effectivethermalefficiency充氣系數(shù)volumetricefficiency過量空氣系數(shù)coefficientofexcessair適應性系數(shù)adaptivecoefficient扭矩適應性系數(shù)coefficientoftorqueadaptibility轉速適應性系數(shù)speedadaptivecoefficient強化系數(shù)coefficientofintensification校正系數(shù)correctionfactor換算系數(shù)conversionfactor活塞平均速度meanpistonspeed發(fā)動機轉速enginespeed(rotationalfrequency)怠速轉速idlingspeed經(jīng)濟轉速economicspeed起動轉速startingspeed最低穩(wěn)定工作轉速lowestcontinuousspeedwithload最大扭矩轉速speedatmaximumtorque最高空轉轉速maximumnoloadgovernedspeed調(diào)速speedgoverning超速overspeed怠速idling轉速波動率speedfluctuationrate工況workingcondition(operatingmode)額定工況declaredworkingcondition變工況variableworkingcondition穩(wěn)定工況steadyworkingcondition空載no-load全負荷fullload超負荷overload部分負荷partload充量（進氣）charge旋轉方向directionofrotation順時針clockwise逆時針counter-clockwise左轉left-handrotation右轉right-handrotation外徑majordiameter中徑pitchdiameter內(nèi)徑minordiameter徑向間隙radialclearance發(fā)動機性能engineperformance加載性能loadingperformance起動性能startingperformance加速性能accelerationperformance動力性能powerperformance排放性能emissionperformance空轉特性noloadcharacteristics負荷特性partthrottlecharacteristics調(diào)速特性governorcontrolcharacteristics萬有特性mappingcharacteristics穩(wěn)定調(diào)速率steadystatespeedgoverningrate氣缸體和氣缸蓋cylinderblockandhead氣缸體cylinderblock整體鑄造castinblock(castenblock)發(fā)動機罩enginebonnet氣缸體加強筋engineblockstiffeningrib氣缸cylinder（轉子機）缸體stator缸徑cylinderbore氣缸體機架cylinderblockframe氣缸蓋cylinderhead配氣機構箱valvemechanismcasing氣缸體隔片cylinderspacer氣缸蓋密封環(huán)cylinderheadringgasket氣缸蓋墊片cylinderheadgasket氣缸套cylinderliner(cylindersleeve)干式缸套drycylinderliner濕式缸套wetcylinderliner氣缸水套waterjacket膨脹塞expansionplug防凍塞freezeplug氣缸壁cylinderwall環(huán)脊ringridge排氣口exhaustport中間隔板intermediatebottum導板guideway創(chuàng)成半徑（轉子機）generatingradius缸體寬度（轉子機）operatingwidth機柱column燃燒室combustionchamber主燃燒室maincombustionchamber副燃燒室subsidiarycombustionchamber預燃室prechamber渦流燃燒室`swirlcombustionchamber分開式燃燒室dividedcombustionchamber渦流式燃燒室turbulencecombustionchamber半球形燃燒室hemisphericalcombustionchamber浴盆形燃燒室bathtubsectioncombustionchamberL形燃燒室L-combustionchamber楔形燃燒室wedge-sectioncombustionchamber開式燃燒室opencombustionchamber封閉噴射室closedspraychamber活塞頂內(nèi)燃燒室pistonchamber爆發(fā)室explosionchamber燃燒室容積比volumeratioofcombustioncahmber燃燒室口徑比surface-volumeratioofcombustionchamber通道面積比arearatioofcombustionchamberpassage曲軸箱通氣口crankcasebreather凸輪軸軸承座camshaftbearingbushseat定時齒輪室罩camshaftdrive(gear)cover曲軸箱檢查孔蓋crankcasedoor曲軸箱防爆門crankcaseexplosionproofdoor主軸承蓋mainbearingcap氣缸蓋罩valvemechanismcover飛輪殼flywheelcover掃氣儲器scavengingairreceiver活塞piston裙部開槽活塞splitskirtpistonU形槽活塞U-slotpiston滾花修復活塞knurledpiston圓頂活塞domeheadpiston平頂活塞flatheadpiston凸頂活塞crownheadpiston(convexheadpiston)凹頂活塞concaveheadpiston階梯頂活塞step-headpiston筒形活塞trunkpiston橢圓形活塞ovalpiston抗熱變形活塞autothermicpiston不變間隙活塞constantclearancepiston鑲因瓦鋼片活塞invarstrutpiston直接冷卻式活塞direct-cooledpiston間接冷卻式活塞indirectcooledpiston滑裙活塞slipperpiston活塞速度pistonspeed活塞頂部pistonhead活塞裙部pistonskirt整體活塞裙solidskirt活塞裙擴大襯簧pistonskirtexpander滑履式活塞裙slipperskirt隔熱槽heatdam活塞標記pistonmark活塞銷pistonpin活塞銷孔pistonpinboss活塞銷襯套pistonpinbushing全浮式活塞銷full-floatingpistonpin半浮式活塞銷semifloatingpistonpin固定螺釘式活塞銷setscrewpistonpin活塞環(huán)pistonring組合式活塞環(huán)compoundpistonring同心活塞環(huán)concentricpistonring偏心活塞環(huán)eccentricpistonring自由環(huán)freering閉合環(huán)closedring梯形環(huán)keystonering半梯形環(huán)halfkeystonering矩形環(huán)rectangularring油環(huán)oilcontrolring開槽油環(huán)slottedoilcontrolring螺旋彈簧加載雙坡口油環(huán)coilspringloadedslottedoilcontrolring漲環(huán)expander雙坡口油環(huán)doublebevelledoilcontrolring內(nèi)上坡口internalbeveltop內(nèi)下坡口internalbevelbottom邊緣坡口油環(huán)bevelled-egeoilcontrolring刮油環(huán)scrapperring鉤形環(huán)napierring鍍鉻活塞環(huán)chromeplatedpistonring活塞襯環(huán)pistonringexpander活塞環(huán)槽pistonringgroove活塞環(huán)區(qū)ringzone活塞環(huán)岸pistonringland活塞環(huán)內(nèi)表面backofring曲柄連桿機構connectingrod中心曲柄連桿機構central-locatedconnectingrod偏心曲柄連桿機構offsetconnectingrod鉸接曲柄邊桿機構hingedconnectingrod連桿connectingrod連桿小頭connectingrodsmallend連桿大頭connnectingrodbigend連桿桿身connectingrodshank副連桿slaveconnectingrod叉形連桿fork-and-bladeconnectingrod主連桿mainconnectingrod方形連桿boxedrod絞鏈式連桿hingedtypeconnectingrod活節(jié)式連桿articulatedconnectingrod連桿蓋connectingrodcap連桿軸承connectingrodbearing曲軸crankshaft整體式曲軸one-piececrankshaft組合式曲軸assembledcrankshaft右側曲軸right-handcrankshaft左側曲軸left-handcrankshaft改變行程的曲軸strokedcrankshaft曲軸前端crankshaftfrontend曲軸主軸頸crankshaftmainjournal軸頸重疊度shaftjournaloverlap圓角fillet主軸承mainbearing曲軸止推軸承crankshaftthrustbearing薄臂軸瓦thinwallbearingshell曲軸油道crankshaftoilpassage曲柄crank曲柄臂crankarm曲柄銷crankpin軸套bush曲柄轉角crankangle曲柄半徑crankradius拋油圈oilslander角度輪degreewheel動平衡機dynamicbalancer平衡重balancerweight扭振減振器torshionalvibrationdamper扭振平衡器torsionbalancer諧振平衡器harmonicbalancer振動平衡器vibrationbalancer曲軸鏈輪crankshaftsprocket轉子軸頸rotorjournal偏心軸eccentricshaft曲軸箱crankcase閉式曲軸箱通風裝置closed-crankcaseventilatingsystem飛輪flywheel飛輪齒圈flywheelringgear飛輪芯棒cantilever飛輪芯軸flywheelspindle飛輪的慣量矩flywheelmomentofinertia飛輪標記flywheelmark當量系統(tǒng)equivalentsystem當量軸長equivalentshaftlength一級往復慣性力reciprocatinginertiaforce,1storder二級往復貫性力reciprocatinginertiaforce,2ndorder離心慣性力centrifugalinertiaforce配氣機構valvegear凸輪軸camshaft凸輪cam整體式凸輪軸one-piececamshaft組合式凸輪軸assembledcamshaft凸輪軸驅動機構camshaftdrive賽車用凸輪軸racecamshaft凸輪軸軸頸camshaftbearingjournal凸輪軸軸承camshaftbearing凸輪軸偏心輪camshafteccentric凸輪軸鏈輪camshaftsprocket凸輪軸正時齒輪camshafttiminggear凸輪軸齒輪camshaftgearwheel進口凸輪inletcam排氣凸輪exhaustcam快升凸輪quic