機械英語培訓資料課件

零部件名稱

componentnameSpark-ignitionengine火花點火式發(fā)動機Compression-ignitionengine壓縮點火式發(fā)動機Operatingcycle工作循環(huán)Four/Twostroke四/兩沖程FiringOrder點火順序Bore缸徑Stroke行程CylinderCapacity氣缸容積CompressionRatio壓縮比IdlingSpeed怠速MaximumNetPowerOutput最大凈功率輸出MaximumTorque最大扭矩Top/BottomDeadCenter上/下止點CombustionChamberVolume燃燒室容積ValveLash/Clearance氣門間隙發(fā)動機總體設計參數

發(fā)動機機體

Cylinder氣缸CylinderBody氣缸體CylinderHead氣缸頭CylinderHeadCover氣缸頭蓋CylinderHeadSideCover氣缸頭側蓋CylinderHeadGasket氣缸蓋襯墊Crankcase曲軸箱RightCrankcaseCover右曲軸箱蓋LeftCrankcaseCover左曲軸箱蓋起動系統

StartingRod起動桿KickStartingSystem起動系統KickStarter腳踏起動機桿StartingCriticalSpeed起動轉速StartingRatchet起動棘輪ElectricStartingSystem電起動系統StartingMotor/CrankMotor起動電機StarterRelay起動繼電器傳動部分

GearPositionIndicator檔位指示器TransmissionBox變速箱GearShiftParts齒輪變速零件Clutch離合器Crankshaft曲軸ClutchPlate離合器座ClutchLever離合器桿WearRateofFrictionDisc摩擦片的磨損率ControlRocker操縱搖臂Free-tripofControlRocker操縱臂自由行程GearBox齒輪箱Gearratios齒輪傳動比Primaryratio一級傳動比Secondaryratio二級傳動比Finaldriveratio最終傳動比Overallratio總傳動比TransmissionGear變檔器檔數燃油供給部分

FuelTank油箱FuelTankCap油箱蓋FuelSwitch燃油開關FuelStrainerAssembly燃油濾清器OilPump燃油泵Carburetor化油器FloatChamber浮子室FloatNeedle浮子油針MixtureRatio/Air-FuelRatio空燃比Injectionpump噴油泵Injectionadvance噴油提前Injectionadvancecurve噴油提前曲線Maximumfuelflowrate最大燃油流速FuelFilter濾油器配氣系統

Cam凸輪CamLift凸輪升程Camshaft凸輪軸Valve氣門ValveGuide氣門導管ValveSeat氣門座ValveSpring氣門彈簧ValveTimingMark氣門正時標記Oilguardcomp.擋油罩RockerArm搖臂ValveLift氣門升程ValveTappet氣門挺柱Cotters/valveclampers氣門鎖夾Adjustingscrew,valve氣門調節(jié)螺釘Adjustingnut,valve氣門調節(jié)螺母InletValve進氣門ExhaustValve排氣門進排氣系統

Inductionsystem進氣系統IntakeMuffler進氣消聲器IntakePipe進氣管AirFilter/AirCleaner空氣濾清器ExhaustSystem排氣系統Canister活性碳罐ExhaustPipe排氣管活塞部分

Piston活塞HeatInsulationGutter隔熱槽PressureRing氣環(huán)OilRing油環(huán)PressionHeight壓縮高度SparkleLandHeight火力岸高度RadialPress徑向壓力SpiltSeparation開口間隙冷卻部分

Air/Water/oilCooling風/水/油冷CompelledAirCooled/ForcedAirCooled強制風冷PressureLiquidCooledSystem壓力水冷系統CoolingFan冷卻風扇OilCooler機油冷卻器Thermostat節(jié)溫器Coolant冷卻液Radiator散熱器潤滑系統

Lubricationsystem潤滑系統PressureLubrication壓力潤滑Splash-typeLubrication飛濺潤滑BlendingLubrication混合潤滑DisengageLubrication分離潤滑PlungerTypeOilPump柱塞式機油泵GearTypeOilPump齒輪式機油泵OilFilter機油濾清器CentrifugalOilFilter離心式機油濾清器EngineOil機油Viscosity粘度點火系統

IgnitionCoil點火線圈IgnitionPlug/SparkPlug火花塞SparkPlugClearance火花塞間隙HighVoltageWire高壓線Spark/ignitionadvanceAngle點火提前角C.D.I.UnitAssemblyC.D.I.總成測量儀器verniercaliper游標卡尺sclerometer硬度計pluggauge塞規(guī)Roughnessgauge(instrument)粗粗度儀Heightgauge高度尺Profilemeter輪廓儀Leverindicator杠桿百分表micrometer千分尺Outsidemicrometer外徑千分尺Roughnessinstrument圓柱度儀Metallographicmicroscope金相顯微鏡spectralanalysisinstrument光譜分析儀Measuringblock量塊Roughnessformer粗粗度樣板角度尺anglegauge深度尺depthgauge三座標COMEROR規(guī)Rgauge氣動量儀Pneumaticmeasuringinstrument圓度儀roundnessmeasuringinstrument螺紋塞規(guī)screwpluggauge螺紋環(huán)規(guī)screwringgauge錐度環(huán)規(guī)Conegauge投影儀projector萬工顯Universal-tool-measuringmicroscope專用檢具Specialcheckinstrument硬度機hardnessmeter百分表Dialgauge對比儀contrastgauge測量詞匯長度length寬度width倒角chamferangle粗糙度roughness角度angle深度Depth中心距centredistance金相metallurgicalphase材質material半徑radius內徑insidediameter外徑outsidediameter平行度depthofparallelism圓角fillet對稱度degreeofsymmetry重量weight同軸度axiality厚度thickness圓柱度cylindricity外觀appearance平面度planeness圓度roundness垂直度verticality錐度Taper材料material對稱度symmetry直線度straightness公差配合詞匯Shaft軸Basicshaft基準軸Hole孔Size尺寸Basicsize基本尺寸Actualsize實際尺寸Limitsofsize極限尺寸Maximumlimitofsize最大極限尺寸Minimumlimitofsize最小極限尺寸chamferangle倒角Deviation偏差Upperdeviation上偏差Lowerdeviation下偏差Sizetolerance尺寸公差Interference過盈clearancefit間隙配合Interferencefit過盈配合Transitionfit過渡配合Formerror形狀誤差Positionerror位置誤差Orientationerror定向誤差Locationerror定位誤差Run-out跳動Formtolerance形狀公差Positiontolerance位置公差Straightness直線度Roundness圓度Cylindricity圓柱度Profileofanyline線輪廓度Profileofanysurface面輪廓度Orientationtolerance定向公差Parallelism平行度Perpendicularity垂直度Angularity傾斜度Locationtolerance定位公差Coaxiality同軸度Symmetry對稱度Position位置度Run-outtolerance跳動公差Circularrun-out圓跳動Totalrun-out全跳動Surfaceroughness表面粗糙度熱處理詞匯Annealing退火Normalizing正火Quenching淬火Tempering回火Complete/FullAnnealing完全退火Partial/Slack/UnderAnnealing不完全退火SpheroidalAnnealing球化退火B(yǎng)lue/SofteningAnnealing軟化退火RecrystallizationAnnealing再結晶退火ReliefAnnealing去應力退火GraphitizingAnnealing石墨化退火WidmanstatenStructure魏氏組織Hardenability淬透性Austenite奧氏體Martenite馬氏體Bainite貝氏體Sorbite索氏體Perlite/Pearlyte/Pearlite珠光體Ferrolites/Ferrite鐵素體Cementite/IronCarbide滲碳體EutecticCementite共晶滲碳體NodularCementite粒狀滲碳體NodulousCementite球狀滲碳體SecondaryCementite二次滲碳體TertiaryCementite三次滲碳體SpherioidizedCementite球化滲碳體Foreign-metalimpurity金屬雜質Organicimpurity有機雜質表面處理Abrasive磨料Cleaning清潔phosphatizat