漲環 expander
雙坡口油環 double bevelled oil control ring
內上坡口 internal bevel top
內下坡口 internal bevel bottom
邊緣坡口油環 bevelled-ege oil control ring
刮油環 scrapper ring
鉤形環 napier ring
鍍鉻活塞環 chrome plated piston ring
活塞襯環 piston ring expander
活塞環槽 piston ring groove
活塞環區 ring zone
活塞環岸 piston ring land
活塞環內表面 back of ring
曲柄連桿機構 connecting rod
中心曲柄連桿機構 central-located connecting rod
偏心曲柄連桿機構 offset connecting rod
鉸接曲柄邊桿機構 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 connecting 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
絞鏈式連桿 hinged type connecting rod
活節式連桿 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 crankshaft
右側曲軸 right-hand crankshaft
左側曲軸 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 crank arm
曲柄銷 crank pin
軸套 bush
曲柄轉角 crank angle
曲柄半徑 crank radius
拋油圈 oil slander
角度輪 degree wheel
動平衡機 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
振動平衡器 vibration balancer
曲軸鏈輪 crankshaft sprocket
轉子軸頸 rotor journal
偏心軸 eccentric shaft
曲軸箱 crankcase
閉式曲軸箱通風裝置 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
飛輪標記 flywheel mark
當量系統 equivalent system
當量軸長 equivalent shaft length
一級往復慣性力 reciprocating inertia force,1st order
二級往復貫性力 reciprocating inertia force, 2nd order
離心慣性力 centrifugal inertia force
配氣機構 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
凸輪軸驅動機構 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
凸輪軸正時齒輪 camshaft timing gear
凸輪軸齒輪 camshaft gear wheel
進口凸輪 inlet cam
排氣凸輪 exhaust cam
快升凸輪 quick lift cam
快升緩降凸輪 quick lift gradual clsing cam
凸輪輪廓 cam contour
凸輪包角 cam angle
凸輪升程 cam-lobe lift
凸輪尖 cam nose
凸輪從動件 cam follower
齒輪傳動機構 gear drive
正時齒輪 timing gear
鏈傳動機構 chain drive
鏈輪 sprocket wheel
鏈輪盤 chain sprocket
正時鏈條 timing chain
帶齒皮帶 toothed timing belt
鏈條張緊輪 chain tension gear
半速齒輪 half speed gear
正時齒輪刻印記號 timing gear punch mark
氣門 valve
進氣過程 intake process
換氣過程 gas exchange process
掃氣過程 scavenging process
給氣比 delivery ratio
分層充氣 stratified charge
充量係數 volumetric efficiency
渦流比 swirl rate
進氣渦流 intake swirl
螺鏇進氣道進氣 helical duct intake
導流屏式氣門進氣 masked valve intake
切向進氣道進氣 tangential duct intake
進氣紊流 intake trubulence
進氣提前角 intake advance angle
進氣持續角 intake duration angle
進氣遲后角 intake lag angle
進面值 time-area value
氣門升程 valve lift
氣門正時 valve timing
掃氣口面積 scavenging port area
菌形氣門 mashroom valve, poppet valve
鈉冷卻氣門 sodium filled valve (natrium cooled valve)
雙氣門 dual valve
進氣門 intake valve (suction valve,inlet valve)
排氣門 exhaust valve
頂置氣門 overhead valve
側置氣門 side valve
傾斜氣門 inclined overhead valve
直立氣門 vertical overhead valve
套筒式滑閥 sleeve valve
氣門機構 valve gear
直接式氣門驅動機構 direct valve gear
間接式氣門驅動機構 indirect valve gear
氣門桿 valve stem
加大氣門桿 oversize valve stem
氣門頭 valve head
氣門工作面 valve face
氣門邊限 valve margin
氣門彈簧座 valve-spring retainer
氣門鎖片 valve key
氣門間隙調節螺釘 valve lash adjusting screw
氣門鏇轉器 valve rotator
氣門室 valve cage
氣門油封 valve oil seal
氣門口 valve port
氣門座 valve seat
氣門座鑲圈（嵌鑲式氣門座圈） valve seat insert (valve seat ring)