發(fā)動(dòng)機(jī)常用英語匯總

1、.發(fā)動(dòng)機(jī)常用英語匯總發(fā)動(dòng)機(jī) engine 內(nèi)燃機(jī) internal-combusiton engine 動(dòng)力機(jī)裝置 power unit 汽油機(jī) gasoline engine 汽油噴射式汽油機(jī) gasoline-injection engine 火花點(diǎn)火式發(fā)動(dòng)機(jī) spark ignition engine 壓燃式發(fā)動(dòng)機(jī) compression ignition engine 往復(fù)式內(nèi)燃機(jī) reciprocating internal combustion engine 化油器式發(fā)動(dòng)機(jī) carburetor engine 柴油機(jī) diesel engine 轉(zhuǎn)子發(fā)動(dòng)機(jī) rotary engin

2、e 旋輪線轉(zhuǎn)子發(fā)動(dòng)機(jī) rotary trochoidal engine 二沖程發(fā)動(dòng)機(jī) two-stroke engine 四沖程發(fā)動(dòng)機(jī) four-stroke engine 直接噴射式柴油機(jī) direct injection engine 間接噴射式柴油機(jī) indirect injection engine 增壓式發(fā)動(dòng)機(jī) supercharged engine 風(fēng)冷式發(fā)動(dòng)機(jī) air-cooled engine 油冷式發(fā)動(dòng)機(jī) oil-cooled engine 水冷式發(fā)動(dòng)機(jī) water-cooled engine 自然進(jìn)氣式發(fā)動(dòng)機(jī) naturally aspirated engine 煤氣機(jī) g

3、as engine 液化石油氣發(fā)動(dòng)機(jī) liquified petroleum gas engine 柴油煤氣機(jī) diesel gas engine 多種燃料發(fā)動(dòng)機(jī) multifuel engine 石油發(fā)動(dòng)機(jī) hydrocarbon engine 雙燃料發(fā)動(dòng)機(jī) duel fuel engine 熱球式發(fā)動(dòng)機(jī) hot bulb engine 多氣缸發(fā)動(dòng)機(jī) multiple cylinder engine 對(duì)置活塞發(fā)動(dòng)機(jī) opposed piston engine 對(duì)置氣缸式發(fā)動(dòng)機(jī) opposed-cylinder engine 十字頭型發(fā)動(dòng)機(jī) cross head engine 直列式發(fā)動(dòng)機(jī) i

4、n-line engine 星型發(fā)動(dòng)機(jī) radial engine 筒狀活塞發(fā)動(dòng)機(jī) trunk-piston engine 斯特林發(fā)動(dòng)機(jī) stirling engine 套閥式發(fā)動(dòng)機(jī) knight engine 氣孔掃氣式發(fā)動(dòng)機(jī) port-scavenged engine 傾斜式發(fā)動(dòng)機(jī) slant engine 前置式發(fā)動(dòng)機(jī) front-engine 后置式發(fā)動(dòng)機(jī) rear-engine 中置式發(fā)動(dòng)機(jī) central engine 左側(cè)發(fā)動(dòng)機(jī) left-hand engine 右側(cè)發(fā)動(dòng)機(jī) right-hand engine 短沖程發(fā)動(dòng)機(jī) oversquare engine 長(zhǎng)沖程發(fā)動(dòng)機(jī) und

5、ersquare engine 等徑程發(fā)動(dòng)機(jī) square engine 頂置凸輪軸發(fā)動(dòng)機(jī) overhead camshaft engine 雙頂置凸輪軸發(fā)動(dòng)機(jī) dual overhead camshaft engine V 形發(fā)動(dòng)機(jī) V-engine 頂置氣門發(fā)動(dòng)機(jī) valve in-head engine 側(cè)置氣門發(fā)動(dòng)機(jī) side valve engine 無氣門發(fā)動(dòng)機(jī) valveless engine 多氣門發(fā)動(dòng)機(jī) multi-valve engine 臥式發(fā)動(dòng)機(jī) horizontal engine 斜置式發(fā)動(dòng)機(jī) inclined engine 立式發(fā)動(dòng)機(jī) vertical engine

6、 W 形發(fā)動(dòng)機(jī) w-engine I 形發(fā)動(dòng)機(jī) I-engineL 形發(fā)動(dòng)機(jī) L-engineF 形發(fā)動(dòng)機(jī) F-engine 性能 performance 二沖程循環(huán) two-stroke cycle 四沖程循環(huán) four-stroke cycle 狄塞爾循環(huán) diesel cycle 奧托循環(huán) otto cycle 混合循環(huán) mixed cycle 定容循環(huán) constant volume cycle 工作循環(huán) working cycle 等壓循環(huán) constant pressure cycle 理想循環(huán) ideal cycle 熱力循環(huán) thermodynamic cycle 沖程 str

7、oke 活塞行程 piston stroke 長(zhǎng)行程 long stroke 上行程 up stroke 下行程 down stroke 進(jìn)氣行程 intake stroke 充氣行程 charging stroke 壓縮行程 compression stroke 爆炸行程 explosion stroke 膨脹行程 expansion stroke 動(dòng)力行程 power stroke 排氣行程 exhaust stroke 膨脹換氣行程 expansion-exchange stroke 換氣壓縮行程 exchange-compression stroke 止點(diǎn) dead center 上止

8、點(diǎn) top dead center (upper dead center) 下止點(diǎn) lower dead center (bottom dead center) 上止點(diǎn)前 budc (before upper dead center) 上止點(diǎn)后 atdc (after top dead cetner) 下止點(diǎn)前 bbdc (before bottom dead center) 下止點(diǎn)后 abdc (after bottom dead center) 缸徑 cylinder bore 缸徑與行程 bore and stroke 空氣室 energy chamber 氣缸余隙容積 cylinder

9、 clearance volume 燃燒室容積 combustion chamber volume 氣缸最大容積 maximum cylinder volume 壓縮室 compression chamber 排氣量 displacement 發(fā)動(dòng)機(jī)排量 engine displacement 活塞排量 piston swept volume 氣缸容量 cylinder capacity 單室容量 single-chamber capacity 容積法 volumetry 壓縮比 compression ratio 臨界壓縮比 critical compression ratio 膨脹比 ex

10、pansion ratio 面容比 surface to volume ratio 行程缸徑比 stroke-bore ratio 混合比 mixture ratio 壓縮壓力 compression pressure 制動(dòng)平均有效壓力 brake mean effective pressure (bmep) 空燃比 air fuel ratio 燃空比 fuel air ratio 燃料當(dāng)量比 fuel equivalence ratio 扭矩 torque 單缸功率 power per cylinder 升功率 power per liter 升扭矩 torque per liter 升質(zhì)

11、量 mass per liter 減額功率 derating power 輸出馬力 shaft horsepower 馬力小時(shí)，馬力時(shí) horsepower-hour 總馬力 gross horse power 總功率 gross power 凈功率 net power 燃油消耗量 fuel consumption 比燃料消耗率 specific fuel consumption 空氣消耗率 air consumption 機(jī)油消耗量 oil consumption 有效馬力 net horse power 額定馬力 rated horse power 馬力重量系數(shù) horsepower-we

12、ight factor 制動(dòng)功率 brake horse power 制動(dòng)熱效率 brake thermal efficiency 總效率 overall efficiency 排煙極限功率 smoke limiting horsepower 功率曲線 power curve 機(jī)械損失 mechanical loss 機(jī)械效率 mechanical efficiency 有效熱效率 effective thermal efficiency 充氣系數(shù) volumetric efficiency 過量空氣系數(shù) coefficient of excess air 適應(yīng)性系數(shù) adaptive coe

13、fficient 扭矩適應(yīng)性系數(shù) coefficient of torque adaptibility 轉(zhuǎn)速適應(yīng)性系數(shù) speed adaptive coefficient 強(qiáng)化系數(shù) coefficient of intensification 校正系數(shù) correction factor 換算系數(shù) conversion factor 活塞平均速度 mean piston speed 發(fā)動(dòng)機(jī)轉(zhuǎn)速 engine speed (rotational frequency) 怠速轉(zhuǎn)速 idling speed 經(jīng)濟(jì)轉(zhuǎn)速 economic speed 起動(dòng)轉(zhuǎn)速 starting speed 最低穩(wěn)定工作

14、轉(zhuǎn)速 lowest continuous speed with load 最大扭矩轉(zhuǎn)速 speed at maximum torque 最高空轉(zhuǎn)轉(zhuǎn)速 maximum no load governed speed 調(diào)速 speed governing 超速 overspeed 怠速 idling 轉(zhuǎn)速波動(dòng)率 speed fluctuation rate 工況 working condition (operating mode) 額定工況 declared working condition 變工況 variable working condition 穩(wěn)定工況 steady working co

15、ndition 空載 no-load 全負(fù)荷 full load 超負(fù)荷 overload 部分負(fù)荷 part load 充量（進(jìn)氣） charge 旋轉(zhuǎn)方向 direction of rotation 順時(shí)針 clockwise 逆時(shí)針 counter-clockwise 左轉(zhuǎn) left-hand rotation 右轉(zhuǎn) right-hand rotation 外徑 major diameter 中徑 pitch diameter 內(nèi)徑 minor diameter 徑向間隙 radial clearance 發(fā)動(dòng)機(jī)性能 engine performance 加載性能 loading per

16、formance 起動(dòng)性能 starting performance 加速性能 acceleration performance 動(dòng)力性能 power performance 排放性能 emission performance 空轉(zhuǎn)特性 no load characteristics 負(fù)荷特性 part throttle characteristics 調(diào)速特性 governor control characteristics 萬有特性 mapping characteristics 穩(wěn)定調(diào)速率 steady state speed governing rate 氣缸體和氣缸蓋 cylinde

17、r block and head 氣缸體 cylinder block 整體鑄造 cast inblock (cast enblock) 發(fā)動(dòng)機(jī)罩 engine bonnet 氣缸體加強(qiáng)筋 engine block stiffening rib 氣缸 cylinder （轉(zhuǎn)子機(jī)）缸體 stator 缸徑 cylinder bore 氣缸體機(jī)架 cylinder block frame 氣缸蓋 cylinder head 配氣機(jī)構(gòu)箱 valve mechanism casing 氣缸體隔片 cylinder spacer 氣缸蓋密封環(huán) cylinder head ring gasket 氣缸蓋墊

18、片 cylinder head gasket 氣缸套 cylinder liner (cylinder sleeve) 干式缸套 dry cylinder liner 濕式缸套 wet cylinder liner 氣缸水套 water jacket 膨脹塞 expansion plug 防凍塞 freeze plug 氣缸壁 cylinder wall 環(huán)脊 ring ridge 排氣口 exhaust port 中間隔板 intermediate bottum 導(dǎo)板 guideway 創(chuàng)成半徑（轉(zhuǎn)子機(jī)） generating radius 缸體寬度（轉(zhuǎn)子機(jī)） operating width

19、 機(jī)柱 column 燃燒室 combustion chamber 主燃燒室 main combustion chamber 副燃燒室 subsidiary combustion chamber 預(yù)燃室 prechamber 渦流燃燒室 swirl combustion chamber 分開式燃燒室 divided combustion chamber 渦流式燃燒室 turbulence combustion chamber 半球形燃燒室 hemispherical combustion chamber 浴盆形燃燒室 bathtub section combustion chamber L 形

20、燃燒室 L-combustion chamber 楔形燃燒室 wedge-section combustion chamber 開式燃燒室 open combustion chamber 封閉噴射室 closed spray chamber 活塞頂內(nèi)燃燒室 piston chamber 爆發(fā)室 explosion chamber 燃燒室容積比 volume ratio of combustion cahmber 燃燒室口徑比 surface-volume ratio of combustion chamber 通道面積比 area ratio of combustion chamber pas

21、sage 曲軸箱通氣口 crankcase breather 凸輪軸軸承座 camshaft bearing bush seat 定時(shí)齒輪室罩 camshaft drive (gear) cover 曲軸箱檢查孔蓋 crankcase door 曲軸箱防爆門 crankcase explosion proof door 主軸承蓋 main bearing cap 氣缸蓋罩 valve mechanism cover 飛輪殼 flywheel cover 掃氣儲(chǔ)器 scavenging air receiver 活塞 piston 裙部開槽活塞 split skirt piston U 形槽活塞

22、 U-slot piston 滾花修復(fù)活塞 knurled piston 圓頂活塞 dome head piston 平頂活塞 flat head piston 凸頂活塞 crown head piston (convex head piston) 凹頂活塞 concave head piston 階梯頂活塞 step-head piston 筒形活塞 trunk piston 橢圓形活塞 oval piston 抗熱變形活塞 autothermic piston 不變間隙活塞 constant clearance piston 鑲因瓦鋼片活塞 invar strut piston 直接冷卻式

23、活塞 direct-cooled piston 間接冷卻式活塞 indirect cooled piston 滑裙活塞 slipper piston 活塞速度 piston speed 活塞頂部 piston head 活塞裙部 piston skirt 整體活塞裙 solid skirt 活塞裙擴(kuò)大襯簧 piston skirt expander 滑履式活塞裙 slipper skirt 隔熱槽 heat dam 活塞標(biāo)記 piston mark 活塞銷 piston pin 活塞銷孔 piston pin boss 活塞銷襯套 piston pin bushing 全浮式活塞銷 full-

24、floating piston pin 半浮式活塞銷 semifloating piston pin 固定螺釘式活塞銷 set screw piston pin 活塞環(huán) piston ring 組合式活塞環(huán) compound piston ring 同心活塞環(huán) concentric piston ring 偏心活塞環(huán) eccentric piston ring 自由環(huán) free ring 閉合環(huán) closed ring 梯形環(huán) keystone ring 半梯形環(huán) half keystone ring 矩形環(huán) rectangular ring 油環(huán) oil control ring 開槽油環(huán)

25、slotted oil control ring 螺旋彈簧加載雙坡口油環(huán) coil spring loaded slotted oil control ring 漲環(huán) expander 雙坡口油環(huán) double bevelled oil control ring 內(nèi)上坡口 internal bevel top 內(nèi)下坡口 internal bevel bottom 邊緣坡口油環(huán) bevelled-ege oil control ring 刮油環(huán) scrapper ring 鉤形環(huán) napier ring 鍍鉻活塞環(huán) chrome plated piston ring 活塞襯環(huán) piston ri

26、ng expander 活塞環(huán)槽 piston ring groove 活塞環(huán)區(qū) ring zone 活塞環(huán)岸 piston ring land 活塞環(huán)內(nèi)表面 back of ring 曲柄連桿機(jī)構(gòu) connecting rod 中心曲柄連桿機(jī)構(gòu) central-located connecting rod 偏心曲柄連桿機(jī)構(gòu) offset connecting rod 鉸接曲柄邊桿機(jī)構(gòu) hinged connecting rod 連桿 connecting rod 連桿小頭 connecting rod small end 連桿大頭 connnecting rod big end 連桿桿身 c

27、onnecting rod shank 副連桿 slave connecting rod 叉形連桿 fork-and-blade connecting rod 主連桿 main connecting rod 方形連桿 boxed rod 絞鏈?zhǔn)竭B桿 hinged type connecting rod 活節(jié)式連桿 articulated connecting rod 連桿蓋 connecting rod cap 連桿軸承 connecting rod bearing 曲軸 crankshaft 整體式曲軸 one-piece crankshaft 組合式曲軸 assembled cranksh

28、aft 右側(cè)曲軸 right-hand crankshaft 左側(cè)曲軸 left-hand crankshaft 改變行程的曲軸 stroked crankshaft 曲軸前端 crankshaft front end 曲軸主軸頸 crankshaft main journal 軸頸重疊度 shaft journal overlap 圓角 fillet 主軸承 main bearing 曲軸止推軸承 crankshaft thrust bearing 薄臂軸瓦 thin wall bearing shell 曲軸油道 crankshaft oil passage 曲柄 crank 曲柄臂 cr

29、ank arm 曲柄銷 crank pin 軸套 bush 曲柄轉(zhuǎn)角 crank angle 曲柄半徑 crank radius 拋油圈 oil slander 角度輪 degree wheel 動(dòng)平衡機(jī) dynamic balancer 平衡重 balancer weight 扭振減振器 torshional vibration damper 扭振平衡器 torsion balancer 諧振平衡器 harmonic balancer 振動(dòng)平衡器 vibration balancer 曲軸鏈輪 crankshaft sprocket 轉(zhuǎn)子軸頸 rotor journal 偏心軸 eccent

30、ric shaft 曲軸箱 crankcase 閉式曲軸箱通風(fēng)裝置 closed-crankcase ventilating system 飛輪 flywheel 飛輪齒圈 flywheel ring gear 飛輪芯棒 cantilever 飛輪芯軸 flywheel spindle 飛輪的慣量矩 flywheel moment of inertia 飛輪標(biāo)記 flywheel mark 當(dāng)量系統(tǒng) equivalent system 當(dāng)量軸長(zhǎng) equivalent shaft length 一級(jí)往復(fù)慣性力 reciprocating inertia force,1st order 二級(jí)往復(fù)貫

31、性力 reciprocating inertia force, 2nd order 離心慣性力 centrifugal inertia force 配氣機(jī)構(gòu) valve gear 凸輪軸 camshaft 凸輪 cam 整體式凸輪軸 one-piece camshaft 組合式凸輪軸 assembled camshaft 凸輪軸驅(qū)動(dòng)機(jī)構(gòu) camshaft drive 賽車用凸輪軸 race camshaft 凸輪軸軸頸 camshaft bearing journal 凸輪軸軸承 camshaft bearing 凸輪軸偏心輪 camshaft eccentric 凸輪軸鏈輪 camshaft sprocket 凸輪軸正時(shí)齒輪 camshaft timing gear 凸輪軸齒輪 camshaft gear wheel 進(jìn)口凸輪 inlet cam 排氣凸輪 exhaust cam 快升凸輪 quick lift cam 快升緩降凸輪 qu