汽车机械专业用语

路大叔

气门油封 valve oil seal
8 C/ |( M. I, j7 v4 h2 C, z气门口 valve port
7 O2 T8 X4 q# b- M气门座 valve seat
( d: U0 T6 D0 e M- l气门座镶圈（嵌镶式气门座圈） valve seat insert (valve seat ring)

! c% Y! x% {4 Z1 z. Y; R气门座锥角 valve seat angle
0 z- |9 f9 ^8 q$ h气门座宽度 valve seat width
9 ^; C; ^; G$ Q; X2 t, o气门挺杆 valve tappet (valve lifter)
液力挺杆 hydraulic tappet (lifter)
* F( h' H1 x0 V无间隙挺杆 zero-rush tappet (non-clearance tappet)
6 W! x' f$ h. `/ T筒形挺杆 barrel type tappet
* p9 |+ e+ X( J4 k' f2 D, Y3 b \油压挺杆 ooil tappet
滚轮挺杆 roller tappet (lifter)
挺杆转位 tappet rotation
排气门挺杆 exhaust valve lifter
% M- I( J7 W9 q气门导管 valve guide
' {* Q" b1 W& `0 @气门杆导管 stem guide
; G3 E( Y: A4 |: x气门重叠度 stem overlap
/ A* e# ]1 a* }2 y* A& d& E气门开启持续时间 valve duration
" `. c2 x) [1 k' i9 n% ~7 K( c气门正时标记 valve timing sign
) w- D5 F) } ?; J [气门弹簧 valve spring
; Q2 o6 Z Y; G3 ?6 s% j气门内弹簧 inner valve spring
" w3 M3 c% |8 k! t- P气门外弹簧 outer valve spring
/ C$ f7 j) r: p刚性缓冲弹簧 stiff buffer spring
上紧弹簧 energizing spring
防振气门弹簧 non-surging spring
6 p) y- n( h, r2 s* \* }. C' d弹簧座圈 spring retainer
蝶形弹簧 belleville spring
8 \7 L( N" E7 _% b" W+ q+ P滚柱 roller
气门室盖 valve chamber cover
摇臂 rocker arm
高升程摇臂 high lift rocker arm
摇臂轴 rocker arm shaft
推杆 push-rod
摇臂支架 rocker arm bracket
+ i M) n: y* q9 [; D1 X) ]气门摇臂室罩 valve rocker chamber cover
导向轮 guide wheel
9 h5 e& P* K: L; K导杆 slide bar
' m6 j, }2 T$ y0 F. E" A3 G+ M导轨 slide rail
6 v: B! S9 C, j% a3 ^7 E张紧轮 tensioning wheel
链条张紧调节装置 assembly chain tension adjuster
: q: x, t2 w4 D Q Q% c4 M+ \张紧带轮 tensioning pulley
% \9 {- c4 P' D8 @7 E0 F% x ~传动带张紧装置 belt tensioner
( X( [ Y, Q: {& I' M6 Q4 J$ [同步驱动皮带 synchronous belt