汽车机械专业用语

路大叔

气门油封 valve oil seal
& e! L9 N1 m0 ?1 h2 Z气门口 valve port
气门座 valve seat
气门座镶圈（嵌镶式气门座圈） valve seat insert (valve seat ring)

6 C  ]* T; i) P& p气门座锥角 valve seat angle
+ P4 }- g" T1 T" j7 K3 ]气门座宽度 valve seat width
气门挺杆 valve tappet (valve lifter)
液力挺杆 hydraulic tappet (lifter)
6 B. L4 o! {( A, L0 S7 a无间隙挺杆 zero-rush tappet (non-clearance tappet)
( z: X( d7 }, Y) p) q& |筒形挺杆 barrel type tappet
油压挺杆 ooil tappet
% y& j7 M' R+ R8 V/ {: K# p滚轮挺杆 roller tappet (lifter)
挺杆转位 tappet rotation
排气门挺杆 exhaust valve lifter
气门导管 valve guide
气门杆导管 stem guide
& a: D7 X/ m1 W* P; ~, X+ W气门重叠度 stem overlap
* ~. O* {7 I8 |( V) \3 L气门开启持续时间 valve duration
0 s% g: I# J& _6 i  q9 w气门正时标记 valve timing sign
气门弹簧 valve spring
! m/ C/ H# ]6 P6 v2 E气门内弹簧 inner valve spring
& X" j/ l# d0 l( Y. U6 ?7 T气门外弹簧 outer valve spring
, j# k- z0 y" {8 {刚性缓冲弹簧 stiff buffer spring
) k2 Q' X8 C8 V' t3 U4 k$ B- J, m上紧弹簧 energizing spring
2 e+ |$ c6 l6 ~7 x0 H+ |防振气门弹簧 non-surging spring
弹簧座圈 spring retainer
* d$ c) {: d" u3 a1 @5 n& r9 o- T蝶形弹簧 belleville spring
/ s* H2 t( }" ^( I) x- L  J) T滚柱 roller
7 c3 \7 s/ t+ r) M+ V+ Y- g4 q气门室盖 valve chamber cover
摇臂 rocker arm
高升程摇臂 high lift rocker arm
2 _/ I0 v/ d# n. v摇臂轴 rocker arm shaft
5 ?% q. H  r" [. u- W推杆 push-rod
摇臂支架 rocker arm bracket
1 X9 s5 R  J1 a气门摇臂室罩 valve rocker chamber cover
3 _  M  o& ~; _( S6 ^$ Z8 e导向轮 guide wheel
5 l8 w0 E/ J$ j; ]5 V导杆 slide bar
5 Q. Z. z* T" k7 P0 e导轨 slide rail
, P6 t: J# x, }7 P2 j* Y张紧轮 tensioning wheel
$ J! y  S2 f6 o; Y" F链条张紧调节装置 assembly chain tension adjuster
张紧带轮 tensioning pulley
传动带张紧装置 belt tensioner
& |7 S7 t2 W+ t* C同步驱动皮带 synchronous belt