汽车行业术语

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楼主大中小发表于 2006-7-13 01:38 PM 只看该作者

汽车行业术语

汽车词汇表
齿轮副. \6 Q5 P: _: T$ q, ]$ w$ r
gear pair
平行轴齿轮副
gear pair with parallel axes  f9 v7 c$ |& |- v- i" K- M' O
相交轴齿轮副  S) ~- J1 m: u$ d
gear pair with intersecting axles+ Q3 g$ d: _5 y- X3 l  x# l
交错轴齿轮副
gear pair with non-parallel) g- e. h4 j- [6 H" Q& v/ m
齿轮系
gear train3 S( ~3 o3 F7 G- m6 h  g% Q- r: f
复合行星齿轮系
compound planetary gear train$ U* n& A4 j; L, a* u5 j6 s
配对齿轮
mating gears
小齿轮
pinion8 l% A; a' n6 s& K$ |5 v
大齿轮. ?5 E8 ^2 V9 _8 v
wheel
行星齿轮
planet gear1 u- m5 i& ]5 n4 L
行星架
planet carrier
太阳轮1 O) p& a7 [  {% D) b
sun gear
内齿圈# {8 S" ?/ \( r0 N" N6 {/ b
ring gear
外齿轮" B1 a9 v$ {0 x1 l2 A+ a& A
external gear1 C) }6 N7 Z  {  G. _; ?
内齿轮/ N5 e! V* _  g+ U% L* l' H
internal gear. v2 ~7 |2 ^/ H7 G
减速齿轮副
speed reducing gear pair5 l& ]( V) Q% y" P0 X, o+ {
增速齿轮副0 s8 h4 r/ S) @! P
speed increasing gear train
中心距3 B* m; [1 D, Z2 b6 b
centre distance5 s: u9 p; r0 h
轴交角
shaft angle5 S' B. |9 ]2 O
连心线% Z8 j) P% R  @  _
line of centres
齿数比
gear ratio) k1 p$ X4 D$ y5 P/ B" K9 g% {
传动比1 V1 [- i, J, Z. R. g
transmission ratio2 G0 L- V( x8 I- g  S/ R
减速比
speed reducing ratio
参考平面- G/ g: |( t6 Q# }' i
reference planes
轴平面
axial plane3 @+ C9 B( r/ y/ f
基准平面
datum plane
节平面, V" j- j, p5 R. i; p
pitch plane
端平面
transverse plane+ G  _' D' M7 A& u
法平面
normal plane
遐想曲面
imaginary srufaces
分度曲面# s( f8 O1 U% P! r: l$ H) C
reference surface$ z) g' F$ B; O4 I7 y  a7 g
节曲面
pitch surface
齿顶曲面8 D$ z& _1 l+ x3 g5 ]! C
tip surface0 t3 g* r; y  G" O# X5 u( m' a' W
齿根曲面
root surface1 {" H2 v7 F6 P9 h
基本齿廓
basic rack tooth profile
产形齿条
counterpart rack% J1 U* C% P. ~
基准线
datum line
轮齿特性
teeth characteristics
轮齿, M# n9 o- o5 v6 a$ I6 R$ B$ c
gear
齿槽& F: `/ A! J2 S" t- A+ I- h
tooth space
右旋齿, o5 @3 B6 ], O
right-hand teeth8 ]" k( \% p# ~. J
左旋齿1 u: n% I! u' m0 E( [( L
left-hand teeth
齿面
tooth flank
右侧齿面
right flank
左侧齿面
left flank
同侧齿面
corresponding flanks
异侧齿面
opposite flanks% W! y# f7 P1 V3 c  d' y! B# W6 |0 g
工作齿面
working flank2 ~+ @9 }, i4 |
非工作齿面! x* w# Q& w3 H, f9 }
non-working flank
相齿齿面( F$ a6 b# B; h6 _# N2 g/ p
mating flank
可用齿面
rsable flank
有效齿面/ h( P) S1 ]7 F& x: m( J
active flank
上齿面( a2 q% w& }( z4 \) i+ H( y
addendum flank
下齿面
dedendum flank
齿根过渡曲面$ _7 \5 G5 b: [# E1 e( R
fillet# E3 L, N( Y# K" E! g5 S! h
齿顶面
crest top land
齿槽底面（槽底）
bottom land
齿廓
tooth profile* A2 `( g& F5 U8 n
端面齿廓
transverse profile8 ]; z3 d5 o. ]( s+ w
法向齿廓7 x# s' k9 |7 m  Q
normal profile
轴向齿廓4 M9 ^$ ^$ B2 X! \: g4 {
axial profile& |. R' u" v8 b. g: ^6 T# \
齿线* P7 k! W) m* b0 K+ o" C
tooth trace
齿棱
tip surface
模数4 v6 s7 O$ y: _5 g% Z
module% i: I% g8 E7 K  q5 ]
端面模数
transverse module
法面模数
normal module7 G) e; K! h" V0 r, \  @# h
轴向模数  b$ a7 B7 Q; l) \/ [3 a- p& m" W# h
axial module! n1 A: b. p9 n  T2 _
径节
diametral pitch
当量齿数
virtual number of teeth
头数  g5 C  ?/ ]8 b, B7 t. u# S
number of threads9 x0 p& |; l; v$ `) e, e+ F1 S
螺旋线* B5 Z/ D: a- z" a' U
helix and spirals
圆锥螺旋线0 w+ e$ i, ]; ?' K" g1 z- r2 g
conical spiral
螺旋角2 k5 X: a' _0 B2 O
helix angle
导程7 G: e. l4 D) j8 o* z0 z; M' X
lead6 ^" G6 r6 X+ O! V
导程角+ D% }# a3 r& g% r6 O
lead angle
摆线' u7 S2 m5 W& t9 d3 v' L7 A1 y5 k; r
trochoids
外摆线
eqicycloid
圆心渐开线
involute to a circle
延伸渐开线. q5 J% R, @' h' I' g6 F
prolate involute3 q2 d3 f! U" l
螺旋面
helicoid- H3 ~4 `; A1 V' b4 p
干涉$ B& a& U! F& p" l
interference
修形
correction of the flank shape$ b9 X  B& u/ O
修像4 t  O2 B' y4 e3 j
tip relief: @& j( w' I" r- u+ n: h( C
修根* }. j6 O. D# F. w
root relief( c' X- w- Z4 D2 I
齿面修形7 m' o: g1 y; b: T( B0 }, W* v
axial modification$ u$ G/ f6 y% a- H& f8 U$ S
齿端修薄
end relief9 T! F/ O, D: L+ O# I5 R7 }2 i. t
鼓形修整/ N. ^( r+ R8 V/ P$ ]0 Q4 b# O% ~8 w& u
crowning8 ^! P  i. a: }& ~3 M
挖根: [* \! k1 s" q9 P
undercut# Z# ^7 U& ~( Z; R2 a( n
瞬时轴+ M) j- ^- S. s, F0 t  u
instantaneous axis
啮合
engagement mesh
端面啮合线2 \! n6 ^' I  w; s4 B4 |: L: d
transverse path of contact0 ]1 P1 [! I3 G9 {; B9 q
啮合齿面
surface of action
啮合平面8 K3 G* i) A6 U3 ]! e/ V7 R
plane of action
重合度
contact ratio and overlap ratio: t, e& g" P& b, G- T
总作用弧& f- |$ U$ h8 w: \1 T, a
total arc of transmission
纵向作用弧7 r* F' C' Y+ o9 W
overlap arc: N6 i+ M, H' U6 V
总作用角
total angle of transmission
径向变位系数4 t. W. M; G, p' W
overlap arc
圆程齿轮和圆柱齿轮副
ckyclindrical gears and gear pairs7 |" s1 m) E8 g. b/ Q
齿条
rack
直齿轮7 ^. a% x# P3 M4 g$ Q9 h
spur gear# z+ G" h. n$ B$ u2 c4 _
斜齿轮
helical gear
直齿条( r0 f. z6 \  E) ]8 Y$ k, p2 V" E
spur rack( q5 s$ V& U) O0 @3 \3 b$ I
大字齿轮
double-helical gear
渐开线齿轮- x) ~- b( G6 W, n" C6 E+ s
involute cylindrical gear
圆弧圆柱齿轮& n( O( X4 e) s# u5 U! g# b8 }+ P
circular -arc gear
分度圆柱面: f- r5 t; l/ E6 N/ ~0 w; @7 h
reference cylinder# Z6 G; r1 }9 J2 \9 `+ C
节圆柱面7 G" @: W4 u3 j$ e
pitch cylinder
基圆柱面
base cylinder
齿顶圆柱面" W7 F0 P+ y! I3 t4 r( I
tip cylinder
齿根圆柱面3 |; U& T9 n& A7 S3 @
root cylinder
节点
pitch point/ U, K* N. y5 r6 f; u$ Z
分度圆
pitch line% I/ B2 m: p1 M2 H+ ^
节圆
pitch circle' N" q$ v% X" z: n3 o7 k" ~5 ]
基圆8 }  P4 m% F7 \( M0 f1 w$ W
base circle- Y& r3 ]# }2 |; P# P
齿顶圆（顶圆）9 `' y+ C1 g. ]5 S
tip circle: p# U( |5 Z% o3 ~+ P& ?( y
齿根圆（根圆）' v. f6 ~: m/ C
root circle
法向螺旋线
normal helix
齿距
pitch5 u1 g# u% E6 |
齿距角
angular pitch. e5 ~# W" {1 V) H4 h+ q
公法线总长' Z: m) T5 O" t; ], ^3 \4 T  ^
base tangent length6 R8 P* ^0 r% u5 Z- ~% V2 E
分度圆直径; ~, x, E3 Z' G" o  h/ p
reference diameter. |! m% F4 \$ A8 }
齿高
tooth depth
齿宽! r$ W& S4 ~# [. J& d) l4 i
face width- Z# B0 `9 F& V
齿顶高' V% ^, H( I" z- w1 u% m0 x
dedendum0 W: _3 g) g. a
齿根高1 W, j! }) [4 V: _: K6 r; ?  T, U. H
dedendum1 v, P7 E* ]/ r) s
弦齿高& O! ?% S/ G+ g3 j1 [$ P% {
chordal height
固定弦齿高
constant cord height
齿厚3 |' N% E( U8 D( f  E: t; e) i, h( r
tooth thickness% t- c- p* ^9 H; d* o
惊险电影
thriller movie
电影院常客7 f! F# d- V5 Z0 D% X
cinemogoer( q0 F0 E, o# o: Z( M8 d2 `* v& Q' o
以惊险的谋杀疑案为主线1 `1 w4 {; v+ d) P6 M! D
thriller nuder mystery at its heart" w' X/ C( L+ z. H4 z
顶隙9 r: a1 ]! V& j7 ]
bottom clearance8 Y9 |  [! r+ J- p* p
圆周侧隙+ [. }3 k3 J5 {$ d; j
circumferential backlash
法向侧隙
normal backlash2 N% {" E! v# \8 {
径向侧隙
radial backlash
锥齿轮
bevel gear
锥齿轮副
bevel gear pair: i+ S9 W4 J0 s0 n) c- Z9 z# R) c
准双曲面齿轮副
hypoid gear pair
冠轮1 u- L/ q- Y5 ~* K, l0 e5 ^( X
crown gear! \. z" i9 D" \5 I
端面齿盘) T7 x9 c; k7 Z4 T3 O4 B. ]1 E
contrate gear; `1 F) m/ p9 T+ e
直齿锥齿轮
straight bevel gear
斜齿锥齿轮1 ]" v% f6 P& ~/ J; ?2 k
helical bevel gear
曲线齿锥齿轮) P, o/ g+ ~* k7 ]8 W+ W$ n; Y
spiral bevel gear
弧齿锥齿轮) H0 N- I% f- [  M) q1 F4 ]+ {
gleason spiral bevel gear; j  z+ l3 K  a$ H8 u( H* w! {
摆线齿锥齿轮
overlikon spiral bevel gear
零度锥齿轮: v+ f8 |" R( f. R2 g! p, {7 ~% d3 {
zerol bevel gear
分度圆锥面
reference cone
分度圆; g# N; l1 P; z' [: `# l* E8 j* v  ^
reference circle0 Z5 O+ D! N! u( p
分锥顶点7 E" J1 S9 d1 t9 Z
reference cone apex
外锥距
outer cone distance
分度圆直径8 w' C- O% p8 X/ w' P7 m- [1 O# G
reference diameter
齿高  I/ ^/ f0 G& Q, |: V9 r& V: q
tooth depth
齿顶高0 j" t9 Y+ L' p1 ?  P
addendum; _- P2 M* U) T. y* ]* }2 k8 W" `6 {
齿根高
dedendum5 E; S! O9 d) Z7 ^! h6 a/ A
工作高度
working depth' {$ |. x2 B/ M$ m: l0 e
弦齿高
chordal height
齿距
pitch
齿距/ o. r0 |- u  K) [! P
pitch# a/ u( n2 a  V- p' _: Q( {
齿厚
tooth thickness& `, A+ o9 W8 S3 m& `+ }7 n! _
弦齿厚: @5 m% ~% P% F6 b9 V3 e" b& N
chordal tooth thickness  f+ \* ?+ u: X# k6 O1 X6 \
齿槽宽
space width
齿宽8 }& r2 m8 i7 g1 r  z9 ]( i
face width
安装距
locating distance
轮冠距
tip distance5 j; Q! L, x# n1 |' h! v8 G
冠顶距) J, p% H- J5 O8 B3 j+ f7 m5 _7 |" P
apex to crown
顶隙' Q4 ]2 G' w; J
bottom clearance
分度圆锥角) t2 F7 f% l5 I( K( D3 {* K
reference cone angle
齿顶角
addendum angle
齿根角
dedendum angle
压力角, l8 I' I, k" Q% E" l
pressure angle
齿厚半角* I+ \. u' u1 N
tooth thickness half angle
槽宽半角) ?; ~) e" m0 s
apace width half angle- h. [) I2 K; u

8 N% v' C( H$ c* V) r
轮椅升降机 Wheel chair lift ' w1 w& l9 q4 L1 B  M( b5 W
图例 legend * d+ }8 a# f( y- f7 ?
工位 station / I# b% t( J+ E/ W" d0 N
吊运装置 overhead hoist : ?9 e0 y0 }" T7 t; Z- L4 T
更衣室 restroom
1号厂房工艺布置方案图 proposal of the Plant I layout ; N% |' C9 [: Q% B, J
合笼 mate
底盘平移台 chassis shuttle
车辆转移台 bus transfer
前围角板 front wall angle cover
后围侧板 rear wall side cover ) a4 @, x3 P& f6 w9 ?3 t! A! k  Z" Z
保险杠 bumper 7 j, u  k3 \0 k0 A! B0 G( _
三类底盘 three type chassis 5 c* p& N5 ~+ g$ A+ Z9 q2 |& b5 T
左侧围应力蒙皮 R/S stretching skin (road side) & q9 w& m0 g! w$ {5 j$ Q% t
中涂 floating coat ! L* @* z$ ^$ ]- ^: B2 w
拼装台 collector $ B& ]+ S/ T) E: g5 u1 v
切割轮口 wheel -arch cutting # f9 o0 l* s3 b) C7 p/ t
内饰 trim : z# f# q- b! }0 @- C! h4 ^# P' y
线束 harness 7 [5 [3 u" V  l
返工 re-doing ; d/ p+ t" X; s& Z0 b7 J/ d: S
轮罩护板 wheel house
发车前准备 pre-delivery
举升 hoist
小批量产品 be pilot $ U8 c! B2 }3 u4 L* y5 R! t9 D8 e' H
2 套 two kits
配电站 power transformer substation - w9 w# a% _- N; ^
裙板 skirt 8 d; N: O1 _% m1 B  `, B3 y
发动机托架 engine holding frame " }7 ^& C6 B% J  F
诊断报警系统 diagnosis and alarming system & D/ w5 h9 l$ x! j' L
互换性 interchangeability
缩微图纸 microfiche files . _8 s$ e3 F2 s& ~/ s$ w& {
总装 final assembly
磷化 phosphating
仪表板 dash board
切齐 trimming
结构完整性 structure integrity
自动愈合的防腐材料 self-healing corrosion preventative material
长途客车 inter-city bus
改装厂 refitting factory   k8 t# l! R8 A$ I
遮阳板 sun visor
随车工具 tool box 1 Q7 @- K# t' O4 ^
钢化玻璃 toughened grass
异形钢管 special steel pipe : Y% M& `7 q0 }# M! p+ I# r4 E7 J
全天候空调系统 full range A/C - s. \5 W7 i( N7 M
强制通风 ram-air ventilation ' L+ V# k/ V0 }; d, G: Z
停机时间 downtime
无公害柴油 clean diesel 9 t9 u% P% m! ^" e2 u
宽敞悬臂式座椅 roomy cantilevered seat
防滑地板 no-skid floor 0 }& \) j* k, p1 u5 Q, X
织物纹里铝合金 textured aluminum extrution
爬坡能力 grade ability
排水阀 drain valve
除湿器 moisture ejector 9 b" y* I+ Q1 c# j5 {4 Z/ k% v
怠速时 at idle 6 n; N8 ?9 I9 @* M
琴式驱动桥 banjo type drive axle * B5 g9 s. w; U5 @7 n" M
通风口 duct
恒温控制 thermostatic control , D, k5 n- f) S. M
平衡水箱 surge tank ) K; h) C: f# K
变光开关 simmer switch $ G& w, {: u8 t8 M4 T7 N
消音器 muffler 0 J  h# R; k9 E! U, x
防破坏 vandal resistant : y5 x/ k0 e0 b2 d
聚碳化透镜 poly-carbonate len
镀锌板 galvanized plate
搭接 lap ( F# S( A+ y$ N0 }  _
亮丽的外表 smart apperance
隐藏式固定 concealed fastening
水洼 ponding & ~* f* j# N* @5 z4 n
发动机中置式客车 bus with under floor engine
组合式客车车身 modular bus body
薄壳式结构 shell construction
衬垫 pad
空气导流板 air deflector 9 g2 g, m5 k1 m9 a
搁梁 shelf beam - P$ e" w' g4 l) t" u
腰梁 waist rail
梭梁 stabilizing beam
腰带式安全带 diagonal safety belt ! M0 V# g0 u& D9 r4 H4 r- r8 n
压条 trim strip 8 k/ d$ V* Q8 }3 N# }
嵌条 insertion strip
翼板 fender 4 ~# w( ]) b1 Z, Z
斜撑 bracing piece 8 z5 \7 B, U, o1 [: M& c
转向盘回正性试验 test of steering wheel returnability
转向盘转角脉冲试验 steering wheel impulse input test
转向盘转角阶跃输入试验 steering wheel step input or transient state yaw response test
极限侧向加速度试验 limiting lateral acceleration test' w- T4 M( Z- K6 i6 d6 `# g
汽车平顺性随机输入行驶试验automobile ride random input running test, O: D, B  Z4 f$ |/ @
汽车平顺性单脉冲输入行驶试验automobile ride single pulse input running test1 ?0 s5 t4 h' C3 T
汽车悬挂系统固有频率与阻尼比的测定试验measurement of natural frequency and damping raito of suspension' S! }% _6 e# T0 T8 h6 m! Y
功率突然变化影响试验 test of effect of sudden power change
收油门后控制试验 test of control at breakway) [) q, L. Z# A* v( z: J# I
横风稳定性试验 test of crosswind stability4 W% T: z* j1 {6 K  e$ [. e
反冲试验 kick-back test
轮胎爆破响应时间试验test of burst response of tyre7 E. M( k' S7 Z' Q$ c" v0 x
绕过障碍物试验obstacle avoidance test6 l2 G. V7 V  W0 P0 {
移线试验lane change test# `0 r9 p  P% o; c, c% A
J型转弯试验test of J turn( O2 }" |4 F2 U# R2 m: Q$ b
频率响应时间试验frequency response test5 b6 p' q9 w4 b4 s& W
瞬态响应时间试验transient response test
阶路响应时间试验step response test/ Q8 L3 B6 o9 O& X
脉冲响应试验pulse response test
静态操舵力试验static steering effort test  m& N8 x2 J3 [
悬架举升试验jack-up test of suspension5 [& f+ x4 a9 ]2 S
耐翻倾试验test of overturning immunity
轮辋错动试验rim slip test; i, D4 G( t# }1 N, T' @) c
风洞试验wind tunnel test
制动稳定性试验test of braking stability
最小转弯直径试验minimum turning diameter test
操舵力试验steering effort test
汽车发动机. ]3 s" R3 p" N+ D& p6 k: C% X
类型type! y+ J7 a% i$ g" i" t# U
发动机engine+ f! S. x- N" Z8 ?
内燃机intenal combusiton engine0 D' S4 r0 w0 W7 D
动力机装置0 [/ b8 `6 {& Z- N
power unit
汽油机6 E* y7 \; n& P, M* ~
gasoline engine
汽油喷射式汽油机3 X; |, N  S: Z' j) b: n( n% x
gasoline-injection engine# X9 D  S! A( l* f: f
火花点火式发动机7 Z+ V& q- Y( z
spark ignition engine
压燃式发动机2 e! w  J# R% C
compression ignition engine0 q4 t1 p' u/ B7 W+ T, T/ C
往复式内燃机+ U6 B2 ~! `4 A$ c# O6 m3 ^
reciprocating internal combustion engine
化油器式发动机
carburetor engine% w4 c" @. `: i3 E
柴油机* s* M- G. ^  ^! T
diesel engine. ]# `3 ^' f( S7 ~; ?9 S- `
转子发动机
rotary engine1 ^* k1 c; c4 N
旋轮线转子发动机2 V* D- x" v  m- D2 W
rotary trochoidal engine, e6 f! @0 E1 i/ @
二冲程发动机
two-stroke engine3 _# I; k" ?# D# L6 z8 p
四冲程发动机
four-stroke engine
直接喷射式柴油机4 q/ k' k* G6 h  z4 X  l0 V
direct injection engine' G7 T6 g% b% y& z7 O2 X& }+ W- L$ h
间接喷射式柴油机+ ^' O# J, p- k% F2 _/ G3 g
indirect injection engine* u# `. T, n$ M" z
增压式发动机
supercharged engine
风冷式发动机& G+ Y% h4 x3 u8 q
air-cooled engine" Y6 H$ B5 n; u; S+ \7 T( |
油冷式发动机. X$ X, _$ Q: L, W% s+ i
oil-cooled engine" b; r) K5 w5 c% t6 ~
水冷式发动机) r+ A! i( o# L6 q
water-cooled engine6 z$ g. f  c1 ^$ N! _$ z0 \$ Q' P! v
自然进气式发动机% S' ^: a! s  ~+ T( m& Q2 P; L
naturally aspirated engine
煤气机
gas engine
液化石油气发动机
liquified petroleum gas engine% l& P& W6 Q6 e
柴油煤气机
diesel gas engine, H* k7 M' Y, ^2 Y4 S0 O
多种燃料发动机
multifuel engine" i* c3 y$ T* p; h: Q) B
石油发动机( y3 j* ^1 S( @8 x8 k3 \
hydrocarbon engine9 r& U0 Q5 q2 h) R
双燃料发动机
duel fuel engine4 L+ U/ h+ j. q+ [6 ?
热球式发动机% u, ]6 k5 B0 Z6 a# ^& ~2 g
hot bulb engine
多气缸发动机- ^- G5 {. I! L3 X( p9 H+ R
multiple cylinder engine+ f& ~5 G1 ]0 ?8 {
对置活塞发动机
opposed piston engine2 Z' {6 [! [+ A8 U
对置气缸式发动机8 Q9 o- p$ w/ y0 `2 M. {9 O2 ?  t
opposed-cylinder engine
十字头型发动机" H( q( j, i1 b. e5 O5 L5 B- d
cross head engine  O2 K- M9 S' ~2 i$ ~
直列式发动机/ ~4 k" ^4 L( ^, `" E
in-line engine, \. q9 N( E8 i
星型发动机
radial engine, F4 C$ x: B- a/ l' l+ Z
筒状活塞发动机
trunk-piston engine- g$ K' X4 n- d  \' R) m
斯特林发动机
stirling engine
套阀式发动机
knight engine
气孔扫气式发动机( ]  Y5 x1 O+ K9 T6 O# B" \! z+ A
port-scavenged engine# j' y) N  M' d
倾斜式发动机
slant engine
前置式发动机) D& q! G6 S, W. _7 N2 [5 O
front-engine
后置式发动机
rear-engine! a! w7 n+ @" x7 J
中置式发动机
central engine
左侧发动机
left-hand engine
右侧发动机1 S' w) b$ v" f; q' a; N
right-hand engine: }& @' v% x5 B, G! [7 E: d1 K
短冲程发动机
oversquare engine% k5 ]) i  X' A4 G6 H& p' c
长冲程发动机/ b4 B: |) _$ C* m( H) i. |! x0 {
undersquare engine
等径程发动机3 M2 }( w; S4 }) a9 P
square engine
顶置凸轮轴发动机
overhead camshaft engine
双顶置凸轮轴发动机5 [8 n3 M# x7 U
dual overhead camshaft engine. o: S% A& y7 V9 @" {7 C
V形发动机$ _5 q% L* Q* R: i" [" j* w
V-engine# w( ^% A; O$ q# D1 _4 g! n
顶置气门发动机. {/ ?) A5 z+ A" }) ^7 [+ U2 [
valve in-head engine/ D1 S  i/ c: b7 c& K# J) Y
侧置气门发动机- h  a* L% D3 V& ?; l2 E
side valve engine
无气门发动机
valveless engine
多气门发动机
multi-valve engine( V2 M5 v' ^4 ?, h' V% @7 m
卧式发动机
horizontal engine/ e7 J' q3 w0 I% c5 q
斜置式发动机! Q- ^$ q2 r$ G5 h* m) n9 F
inclined engine
立式发动机
vertical engine
W形发动机, n% o. u1 d. U. o. {. i$ @1 B
w-engine
I形发动机* l3 [6 ?+ M/ b* b9 y
I-engine. _9 ~% N4 g( @8 _* t! P
L形发动机
L-engine, l' o, @9 C: I: X$ B
F形发动机7 I8 Q" O$ [; g% G
F-engine
性能, j2 B4 s- K) o4 U2 K: `5 T
performance
二冲程循环) e7 W& H: e3 P, C: l8 W. A9 F) y
two-stroke cycle5 k4 r' e6 f# P& J2 ~+ O
四冲程循环
four-stroke cycle
狄塞尔循环
diesel cycle. P9 M: g) o) u; X0 g% d( M
奥托循环
otto cycle9 ~: N9 U) F+ w/ F
混合循环
mixed cycle: S+ n2 Q9 W- g# G6 K+ ~
定容循环" \/ f, o$ a% Z# n! i3 u* x6 j
constant volume cycle
工作循环4 o6 t: Q( H  R+ B4 O: n+ F9 S0 h
working cycle; d  f6 l* J: A! C9 S# x
等压循环
constant pressure cycle6 o2 h$ }* z: A9 s8 `: k9 }* W4 o
理想循环
ideal cycle: K+ J: k9 R9 M1 i7 s3 e. O. \8 ]
热力循环
thermodynamic cycle5 T/ H1 ]+ J) r+ \
冲程
stroke& V. @1 [* T' v0 h4 C+ ~3 p
活塞行程
piston stroke% t# d! s  Y- s7 r; @
长行程
long stroke
上行程5 O$ o* n3 S8 F" v  |) f0 H5 A
up stroke
下行程/ b0 A2 M9 a# f  W! Y2 q4 ]
down stroke7 M0 P$ X" Y. A7 p2 Z: z
进气行程
intake stroke7 P- E5 s. ^" C/ }$ ]) P, Z, J
充气行程
charging stroke/ i9 o6 J, A/ e8 J, U
压缩行程: Z0 ?  m" [2 ~& _! W0 M! T) H  {
compression stroke/ K1 z/ F5 {2 C. s7 ?6 W2 Z
爆炸行程
explosion stroke. T3 B# R8 p2 m% B, p
膨胀行程, W  y, r# Y# r& I, G
expansion stroke8 j$ [: K- m. t1 [1 T
动力行程" p" \2 E& P0 ~9 a
power stroke
排气行程
exhaust stroke$ q$ s. X, j+ |& w7 ~
膨胀换气行程
expansion-exchange stroke
换气压缩行程
exchange-compression stroke
止点
dead center
上止点
top dead center(upper dead center): B( B9 |/ A, X1 c  T
下止点
lower dead center(bottom dead center)' w2 m5 S7 l" M3 ?5 f, I
上止点前
budc(before upper dead center)! \- h' Y% @: q3 F0 o0 |( l
上止点后8 i6 L; g  P+ @! [  L
atdc(after top dead cetner)
下止点前
bbdc(before bottom dead center)& T% j7 R" Y- l) H- X) T5 o% T4 c
下止点后
abdc(after bottom dead center)
缸径
cylinder bore
缸径与行程5 S( M4 M& B' @
bore and stroke
空气室
energy chamber
气缸余隙容积
cylinder clearance volume& X  Q* d" {5 v" H$ A1 E/ W
燃烧室容积
combustion chamber volume8 ^! n0 n$ N: I
气缸最大容积
maximum cylinder volume: y2 X3 u% C* I7 t! [6 `
压缩室
compression chamber
排气量

displacement
发动机排量
engine displacement  ]+ X, g% `/ d/ u; b/ q
活塞排量8 Q1 ]; D" r/ G' f& u
piston swept volume
气缸容量
cylinder capacity) D* z- o9 r( k% \
单室容量
single-chamber capacity/ q# f* c1 s- |7 I" f0 f# K. B5 r
容积法7 E- C5 {& T: C
volumetry: H+ r+ K) s7 G3 H: \
压缩比
compression ratio8 r3 d1 e" {8 Z0 X7 y
临界压缩比
critical compression ratio5 d' T8 @3 i- |* Q6 |6 k0 s
膨胀比1 b) ~" B. L2 Q# N
expansion ratio
面容比- g& u+ u2 b! x3 A0 Y
surface to volume ratio6 V6 h# e: l6 M, Q8 [" n
行程缸径比' ?# Y# @. O0 B8 P  x2 N1 Q) q
stroke-bore ratio
混合比% k7 b3 C2 g( |9 }1 |+ R8 J3 s
mixture ratio! z# ?% S# D* F/ S) e1 o5 G
压缩压力
compression pressure6 A( [9 X/ J+ f' X1 ?! n' I+ J- o. P
制动平均有效压力3 V6 ^& f* f) k4 }# `- I: b4 k
brake mean effective pressure(bmep)
空燃比" M0 b1 u5 u% h& @
air fuel ratio
燃空比
fuel air ratio* T1 ~. d/ O9 J
燃料当量比
fuel equivalence ratio- p5 F* v4 K2 `. c' z: l6 O
扭矩# t+ d( Y0 }$ R& G& D+ F+ y, n1 ^
torque  O! }8 ?: y2 p( U5 C+ h
单缸功率. o! X' }0 A; O. G# @9 U
power per cylinder
升功率$ w! L; Z8 x- m3 _. L/ Q
power per liter( S, d; ]) i3 N1 R" o
升扭矩+ r2 }4 c6 d# L( t; X+ T, V
torque per liter
升质量- M* A9 q; B* ?8 v
mass per liter
减额功率7 B! w( @; |5 W
derating power% w, P, K! Q1 G9 M
输出马力! {8 i* Q, I0 @( M# Y# H5 S+ f. g
shaft horsepower2 G, c* I9 y, {( o' X
马力小时，马力时% }4 j4 ~4 ]# z- f
horsepower-hour
总马力5 j7 g7 ~8 L9 P6 r# a
gross horse power! [" M! O- w/ [) @
总功率
gross power 4 C3 U: g/ j1 P- C" Z
净功率
net power 6 |( q6 @: U' l( w: D2 B
燃油消耗量% }% [9 M0 D  |+ m
fuel consumption 0 u9 J4 b+ k9 \- v: }& j* ~
比燃料消耗率# Z( c, j: L- f$ X+ i; K) {# b
specific fuel consumption7 c2 @) S8 H- O  F
空气消耗率
air consumption0 L4 K$ S0 l7 ~; L9 }1 A: O
机油消耗量) _) c8 v( y5 [% J
oil consumption
有效马力
net horse power
额定马力
rated horse power+ \  ?- [4 E+ _0 Q% {9 b
马力重量系数
horsepower-weight factor( l/ J& o1 g" }
制动功率/ }1 S7 N: A; g6 q
brake horse power
制动热效率
brake thermal efficiency & f# ?% _$ b9 h2 ?" j0 E
总效率* V: [) m. V* W4 n, v# \5 z/ M
overall efficiency
排烟极限功率
smoke limiting horsepower
功率曲线) U( C2 K" L. a/ K0 M1 W
power curve
机械损失# V" O5 Y' @' x+ s* ]0 B- o
mechanical loss
机械效率2 T6 x* D: {5 \. ~* p
mechanical efficiency
有效热效率
effective thermal efficiency( o. @. u) B( T  O' E
充气系数
volumetric efficiency
过量空气系数3 m# ~/ ?! |% @/ D5 C6 Y
coefficient of excess air, F( E. R6 [2 o; p
适应性系数5 h" t1 _# ^! f
adaptive coefficient. o6 k- C) M# _8 B8 C& H- l
扭矩适应性系数
coefficient of torque adaptibility
转速适应性系数
speed adaptive coefficient
强化系数
coefficient of intensification+ J* n3 B4 k8 K5 s: R% j  H
校正系数" h: n( k( b6 s& }/ g
correction factor2 M: s# X& S. }, \3 z2 ~
换算系数
conversion factor" K8 R1 r9 s  n: w4 G
活塞平均速度0 j- t# x; C' {* t9 h
mean piston speed
发动机转速
engine speed (rotational frequency)
怠速转速6 U- z( V5 U. e. ?" ?: \  X
idling speed
经济转速
economic speed
起动转速( Q. s$ I* l! d, [$ ^- R
starting speed/ I# k+ Y) S) _+ d( O8 s
最低稳定工作转速
lowest continuous speed with load0 s- v. T& t: i- m
最大扭矩转速
speed at maximum torque
最高空转转速
maximum no load governed speed/ a" @$ H/ E/ |0 x( b
调速$ y2 Q- N2 ^: l+ q2 ^' l* O+ h: Z
speed governing
超速
overspeed- f8 L8 W  `6 |3 [
怠速( }7 Z$ x4 V. T+ {+ z1 d1 x0 r
idling* Z7 Z" Q" t8 E
转速波动率
speed fluctuation rate, B" s" Q9 J3 G# s2 e" {* t9 M
工况
working condition(operating mode)
额定工况
declared working condition
变工况
variable working condition
稳定工况9 N  N+ s7 k: Q6 l, B6 R9 ^( h
steady working condition& y& @7 @0 t: y& J' F% ]
空载! _* l. I' g: {3 J; N  V: k) d2 C( S8 w
no-load
全负荷
full load
超负荷. E8 C2 g2 O; [% d6 {( a
overload
部分负荷5 e* w! u5 L: \" {- Q; e
part load% M$ d8 w5 K0 ~1 U' d9 `
充量（进气）
charge2 D0 G" L) L, U# K
旋转方向
direction of rotation# p9 ~7 \1 H% H4 t; U9 ~* }
顺时针
clockwise
逆时针
counter-clockwise
左转/ t9 W' Y8 V  |/ O
left-hand rotation
右转
right-hand rotation
外径
major diameter
中径( D1 H1 h9 \; p6 N2 d) H
pitch diameter
内径
minor diameter
径向间隙
radial clearance
发动机性能! {; B) z" b; }4 s7 |  q
engine performance
加载性能
loading performance; z" t  u9 H! W4 @! x+ j! x
起动性能; h# s; K0 w2 J0 V# X. m
starting performance
加速性能2 ?. s! U) }0 \  M- `+ x
acceleration performance
动力性能8 `  E- H7 p% P7 i0 V
power performance' v* W* {  c: ]1 |6 @2 ~& }- C
排放性能( `8 v+ c- L, ?; i. k
emission performance
空转特性) C$ W0 g4 I6 ^3 j6 r
no load characteristics
负荷特性5 w' d7 q- w% b3 ]% ^1 n7 M
part throttle characteristics
调速特性% h2 u7 F* O6 m* X2 ~( y
governor control characteristics
万有特性
mapping characteristics* o' }' B+ B) A, R1 ^. n
稳定调速率, o3 R) b" _' r5 d4 N& D! i5 O
steady state speed governing rate) ?9 k/ Q- L1 _  ^- [4 a. b2 k
气缸体和气缸盖5 \" \2 f8 V& L1 K- c
cylinder block and head4 e7 i, c8 @: i2 s0 F
气缸体  A/ d4 S) q- B1 m5 d
cylinder block
整体铸造
cast inblock (cast enblock)' Q# c; z6 A( ]5 i, v% \6 e
发动机罩' i! _  A) ^! u. X2 Z8 u
engine bonnet
气缸体加强筋/ u. e$ d- P" v3 X( o, |$ @
engine block stiffening rib4 |; y: f" M' S& A" a+ T+ c
气缸9 t$ x6 E& M& g% J5 Q4 Y! ^
cylinder
（转子机）缸体! }) S" c+ g, c! O
stator
缸径
cylinder bore# a$ C) f4 u5 ^" e/ H+ m" L! s, O
气缸体机架
cylinder block frame
气缸盖! I- M+ q# L$ t7 N" b8 E9 C6 c
cylinder head$ R" S) a7 K  K6 ^" o
配气机构箱! ~3 s5 Z' P$ @% v- e6 q
valve mechanism casing
气缸体隔片0 C5 n( }2 b+ u5 ?/ Z
cylinder spacer
气缸盖密封环" R# H7 r7 e; p3 L
cylinder head ring gasket
气缸盖垫片
cylinder head gasket 5 u' l# D' d$ e) s& H
气缸套
cylinder liner(cylinder sleeve)9 R& T! l. \/ B) X8 o# e- U1 S
干式缸套9 r# \7 z( I) a$ j' x1 ]' h7 u
dry cylinder liner
湿式缸套
wet cylinder liner
气缸水套
water jacket' Z  N; O/ r8 z4 n
膨胀塞, k/ s; C: s# G9 M7 G
expansion plug
防冻塞
freeze plug
气缸壁% ?/ N3 n( I" u, X: G
cylinder wall
环脊
ring ridge/ X* h9 y/ ?8 k" r
排气口
exhaust port4 a% D& h. b. q" Y, i
中间隔板# o% [& Q& p, m0 L& m9 s
intermediate bottum
导板# q& f! y. o' d( G" a9 `: X
guideway
创成半径（转子机）* K) K! {4 J" x( R! `) B0 _
generating radius
缸体宽度（转子机）
operating width
机柱% J* [  T8 m8 a) j
column: E8 U$ ?( a5 N2 c
燃烧室, g$ [4 A" o8 C5 H
combustion chamber
主燃烧室% F8 w5 Z, x# ?/ l2 U
main combustion chamber) A* j. o) X# [  D
副燃烧室
subsidiary combustion chamber
预燃室
prechamber/ T7 S, E/ Y. r. k) t
涡流燃烧室`
swirl combustion chamber
分开式燃烧室( E$ e$ @' E: Z' I
divided combustion chamber
涡流式燃烧室
turbulence combustion chamber$ Z; [/ t8 E# [4 H1 I
半球形燃烧室- l4 p+ \; z* J: d0 k5 K
hemispherical combustion chamber
浴盆形燃烧室) \5 K$ O3 h6 ]- E3 C
bathtub section combustion chamber
L形燃烧室$ Y/ |+ ~# u1 y# K, _3 k
L-combustion chamber: e1 S% Y" j6 B$ H
楔形燃烧室
wedge-section combustion chamber
开式燃烧室) i4 p: q2 y3 y( q3 ?: [( g
open combustion chamber! C! d9 I8 r3 w+ H
封闭喷射室& [6 q4 L- [" _/ q2 m7 u$ A6 }
closed spray chamber$ j" b3 W  r1 s  `" E; F. H& e
活塞顶内燃烧室
piston chamber& G( P; J0 |! T
爆发室
explosion chamber
燃烧室容积比
volume ratio of combustion cahmber
燃烧室口径比
surface-volume ratio of combustion chamber
通道面积比* k" g5 D0 r* g
area ratio of combustion chamber passage
曲轴箱通气口3 ~% j* G0 _- |. o
crankcase breather
凸轮轴轴承座
camshaft bearing bush seat
定时齿轮室罩
camshaft drive(gear)cover! W. a3 Z- N1 p& v% N
曲轴箱检查孔盖2 H# X9 k* J) e, S5 |$ d
crankcase door! N8 M" @% B! s2 r
曲轴箱防爆门
crankcase explosion proof door
主轴承盖
main bearing cap7 H! i4 t! C# z6 ^: e
气缸盖罩
valve mechanism cover
飞轮壳
flywheel cover
扫气储器
scavenging air receiver
活塞/ _+ p% y1 Z, l- L0 s, U+ o0 b+ P
piston: O8 ?) F4 o/ a; I6 L) N, y
裙部开槽活塞
split skirt piston
U形槽活塞2 c' _; N6 {  B* v2 C
U-slot piston: K; j/ ?# n7 F# o
滚花修复活塞2 b5 F) t" j, f+ P! I  V6 y
knurled piston
圆顶活塞
dome head piston
平顶活塞2 m# z" R! d9 Z# ]* I
flat head piston& q/ K: t( w' o" G5 y3 ^5 `
凸顶活塞9 k, }& l; |( i+ u8 x  B5 s
crown head piston(convex head piston)
凹顶活塞
concave head piston
阶梯顶活塞/ b0 M4 O& g5 o* z6 a$ U" y
step-head piston
筒形活塞& Y' R; v# A2 k/ Y' p4 L3 m" V
trunk piston4 `  E8 ~1 W3 C! ~) Q* J
椭圆形活塞0 S  r3 R2 ?. w0 S8 O4 F$ d; p8 A
oval piston4 t. U1 L/ q5 w0 ^
抗热变形活塞
autothermic piston
不变间隙活塞9 I  u% v+ P3 X3 P7 o% a1 s+ f6 [
constant clearance piston9 F1 V2 w0 k* h+ [, c. U: _
镶因瓦钢片活塞( c3 L& C* k* H+ l/ E
invar strut piston& O. G# e8 i9 ~+ F7 b
直接冷却式活塞
direct-cooled piston
间接冷却式活塞
indirect cooled piston
滑裙活塞
slipper piston+ N# U4 K& d. p
活塞速度1 C/ \& o; e1 N% u4 h) y
piston speed$ o2 ~2 t  \! q2 S
活塞顶部
piston head% N$ ^4 y* z# Y& `
活塞裙部8 I( W/ \$ }9 V. V: e8 e0 o
piston skirt
整体活塞裙
solid skirt
活塞裙扩大衬簧' o8 e7 y7 }" E8 |" p) W
piston skirt expander
滑履式活塞裙& Z/ @1 l; B( v# p% v2 j
slipper skirt' D8 @. J: }/ C
隔热槽. m0 b# X2 j- ~) J" ]
heat dam
活塞标记8 w( r. f# Q. c7 V& L0 j
piston mark
活塞销
piston pin5 I. o- c% L  S+ f; g- p" Q
活塞销孔
piston pin boss
活塞销衬套
piston pin bushing
全浮式活塞销
full-floating piston pin
半浮式活塞销
semifloating piston pin* w! G, ?. w: D+ y
固定螺钉式活塞销: G) e% z+ h* ^( D5 D. \" \
set screw piston pin, U! {1 x# C/ i5 c5 A: a/ Y
活塞环
piston ring8 f9 d0 w. ?: q( i7 Z6 `
组合式活塞环2 {0 k% U% L, p! }9 L
compound piston ring$ _, A1 {0 G! G7 p% z
同心活塞环
concentric piston ring% J+ J- t2 g2 \( @* ]" k" Y' Y
偏心活塞环" i9 h; t! [. y) Y
eccentric piston ring% ]* N! u, ?2 ~9 {  i
自由环
free ring2 H3 f6 U' t* h! Y5 J9 s
闭合环$ Q: y0 h( e) f2 T+ t- n9 S
closed ring1 y1 V/ J# T  u: O& G" l$ F3 p1 n
梯形环
keystone ring
半梯形环" {2 L- h% v' d$ C: v
half keystone ring
矩形环5 m, r/ h6 c$ n' J6 y/ ]
rectangular ring6 ]2 |  E( j6 ]7 i8 k
油环
oil control ring; ?5 o2 ]8 v8 U; e* x# ?8 a
开槽油环" i/ R+ o6 Q2 D) S* I# K5 G
slotted oil control ring4 f2 y8 C8 a' A- t
螺旋弹簧加载双坡口油环
coil spring loaded slotted oil control ring ' v, `5 D0 g4 c3 a
涨环
expander. U, Q8 s( y8 [9 I3 c
双坡口油环' ]) D9 ]7 `+ g; h
double bevelled oil control ring3 {: I1 H: E& c7 E& L- ^# n
内上坡口  P1 E- Q! d# F7 {- G( }
internal bevel top
内下坡口
internal bevel bottom
边缘坡口油环
bevelled-ege oil control ring
刮油环! J7 I; c( C9 n% H; M) ?
scrapper ring
钩形环
napier ring1 B8 b# ?7 A! I  b+ P2 g' F
镀铬活塞环  s; H/ ~1 ~. }: i" \; I/ d
chrome plated piston ring
活塞衬环
piston ring expander
活塞环槽
piston ring groove; k) q" r  f) r
活塞环区+ r6 {' @( O! q
ring zone
活塞环岸
piston ring land/ S  Y; {7 M; d% ^: p" o: z  k
活塞环内表面% z% m; a: Z/ J9 X
back of ring/ j: u+ X6 _% H1 @+ P
曲柄连杆机构
connecting rod
中心曲柄连杆机构
central-located connecting rod
偏心曲柄连杆机构
offset connecting rod# Y( B% Z, p9 k# T7 B& P# R! g
铰接曲柄边杆机构
hinged connecting rod
连杆
connecting rod( X$ }, L1 R3 G; K8 i) ^$ o
连杆小头
connecting rod small end
连杆大头. K4 Q& c! x3 ~) H4 r0 t
connnecting rod big end# ]- M2 \6 V7 W
连杆杆身, g. p; o5 Z1 Q: t! C4 D9 N3 K
connecting rod shank; n* F2 {; f( u5 Q2 r
副连杆
slave connecting rod
叉形连杆
fork-and-blade connecting rod. j/ G; ]+ \* Q" \5 l
主连杆
main connecting rod  m; F7 U$ Q+ d1 `: J$ Y+ q
方形连杆
boxed rod1 q( Y( E% ]  A, W7 B, K4 ~6 s
绞链式连杆
hinged type connecting rod3 S% C9 ?% U" c4 |6 k
活节式连杆( k2 Y; f8 |) e/ |8 _
articulated connecting rod$ R  l9 I9 R0 @8 H8 t+ E, J8 a
连杆盖! h+ L) w5 q/ v8 V) Z6 e
connecting rod cap: ~. w7 B$ Z2 p/ W0 ^
连杆轴承2 r  f: p) B, Z$ R' l
connecting rod bearing' A: R8 z0 I5 _/ z, _
曲轴" O+ f* h; f7 ~  h
crankshaft
整体式曲轴
one-piece crankshaft) V; a: ^" o/ K
组合式曲轴" t0 x* v* l2 l& |8 m% @8 E2 b
assembled crankshaft: N. L) n" c5 S" r( d+ e' U
右侧曲轴# G" `6 q) n, q' m& M
right-hand crankshaft
左侧曲轴
left-hand crankshaft
改变行程的曲轴
stroked crankshaft  O1 t% L1 h/ |3 Q5 Y# b
曲轴前端6 H# o: v3 G% e+ ?6 M
crankshaft front end
曲轴主轴颈9 c- o; |, B7 g3 y
crankshaft main journal + c+ N5 _( r0 c1 u1 K: ?
轴颈重叠度- `- G9 v& d3 @
shaft journal overlap: S4 z# t( o# d9 P& O
圆角% N5 J; s3 X4 _, p, {
fillet- B. }' T$ A- Q. B; p
主轴承! g9 o4 w& f3 [1 {/ G0 }8 I
main bearing
曲轴止推轴承
crankshaft thrust bearing$ _+ G4 ^$ n9 |7 R! G9 F
薄臂轴瓦6 C9 @6 O- u  D4 m# b) L. w
thin wall bearing shell
曲轴油道
crankshaft oil passage
曲柄6 r' o) P' k; `4 q
crank
曲柄臂
crank arm
曲柄销
crank pin
轴套8 s, u5 Z! v  W
bush/ i8 P* H9 W$ r# y+ ]% r  \
曲柄转角( k# q& q( s  G
crank angle* X! {, A8 o! W7 n8 D1 ~/ S# y, w
曲柄半径
crank radius
抛油圈
oil slander9 l. C2 d5 I$ b
角度轮
degree wheel
动平衡机
dynamic balancer
平衡重
balancer weight3 m4 A$ M; X+ B8 _
扭振减振器- x  l; g) A' |3 E
torshional vibration damper
扭振平衡器
torsion balancer
谐振平衡器& k5 S$ E  d$ h. f
harmonic balancer2 x  ^# \) s" V7 {8 o
振动平衡器3 c& Y4 `. Z+ d5 X: U- i/ O. G7 f# ]
vibration balancer* ~5 m3 A0 N: ^$ ]3 N9 B+ K- O* Y$ s
曲轴链轮# S" |3 x( a3 i
crankshaft sprocket
转子轴颈7 [) @2 @' W# _* q
rotor journal
偏心轴
eccentric shaft! W- |$ u0 [8 Y" u* W* u! o
曲轴箱) n8 f! f( ?* w0 \# v+ G4 y+ `0 j
crankcase
闭式曲轴箱通风装置! O2 Y' p/ W7 w: |" ?
closed-crankcase ventilating system
飞轮9 g. a, V3 K, U$ a, u% p0 O' x
flywheel
飞轮齿圈
flywheel ring gear
飞轮芯棒
cantilever
飞轮芯轴! j  o+ G4 P' x# `$ d5 B
flywheel spindle
飞轮的惯量矩
flywheel moment of inertia
飞轮标记
flywheel mark
当量系统
equivalent system
当量轴长0 @0 M: G8 o1 P
equivalent shaft length8 X1 u( S& A/ n5 X
一级往复惯性力$ k% Y" k4 ?% g$ ^& H9 R: w
reciprocating inertia force,1st order. M2 x6 u8 m) h) R) x6 [
二级往复贯性力& @4 r4 Y9 f9 ~1 R( D
reciprocating inertia force, 2nd order" q2 Z0 i8 G. X1 t1 U
离心惯性力# |2 h1 [& v$ t8 w9 {2 J$ \
centrifugal inertia force
配气机构
valve gear1 L, k7 c6 E* W8 }
凸轮轴
camshaft) r( H( @) E, U$ N" Y- R% Z5 H8 R
凸轮
cam2 Q, ?. j; b& i6 b0 d
整体式凸轮轴
one-piece camshaft; @2 ~$ `+ @2 }# W9 v+ E. L: v
组合式凸轮轴  _+ I9 v2 L) k; _% g! N0 G
assembled camshaft
凸轮轴驱动机构- s+ {& }  Y6 b; j  ^3 V
camshaft drive9 r5 I: g: |( w/ q9 K
赛车用凸轮轴
race camshaft
凸轮轴轴颈& q4 M1 N9 Q( s
camshaft bearing journal
凸轮轴轴承
camshaft bearing
凸轮轴偏心轮5 }' W7 ^8 H. \% i
camshaft eccentric( o9 p  E# M$ f. G& J, O1 m
凸轮轴链轮
camshaft sprocket+ E' j/ g! H3 I. N# T/ d* F& w" x
凸轮轴正时齿轮
camshaft timing gear
凸轮轴齿轮
camshaft gear wheel ! X; Z- p  G7 u- n( ^
进口凸轮% V8 Y" {* }* q& F# Q
inlet cam) K8 j9 N  f! @5 \/ D7 G8 D) ^/ S3 v4 g
排气凸轮   b: z2 h& o2 L% Q+ k
exhaust cam/ |* }7 x' \6 s/ N8 {9 G" I
快升凸轮+ D/ r6 B* D7 ?" G! H% |
quick lift cam
快升缓降凸轮
quick lift gradual clsing cam
凸轮轮廓
cam contour
凸轮包角- _2 r& v& g1 E" L: O4 R7 B, Z
cam angle
凸轮升程
cam-lobe lift
凸轮尖$ A) ~: G5 v5 z/ V. K
cam nose
凸轮从动件
cam follower
齿轮传动机构: s! _- a  U6 p7 t2 `/ \, ~) F
gear drive' p6 `/ a) k$ R! a  w- J9 G
正时齿轮
timing gear
链传动机构! J* N# F9 O& V9 \4 @; V0 ?% R7 n- U! L
chain drive
链轮
sprocket wheel " ?# _# `1 p+ h4 [# {
链轮盘
chain sprocket
正时链条
timing chain
带齿皮带! t) d2 `; ?" }: v" z$ i4 p6 a
toothed timing belt) `, S( y5 v1 u4 T
链条张紧轮/ L; G0 C8 I* |$ F$ [. f
chain tension gear
半速齿轮
half speed gear
正时齿轮刻印记号
timing gear punch mark
气门' ?- q7 r/ H: A: t# d. r) F
valve
进气过程
intake process0 u; |5 u. U- U$ E: r
换气过程
gas exchange process* T& C! |2 ]* _9 T/ p5 v( W
扫气过程
scavenging process
给气比0 U- ~3 C! s& U$ _- a! N7 R
delivery ratio) C- @* U7 b2 p
分层充气
stratified charge) ?0 D% E! v6 ^1 ~. s" @
充量系数
volumetric efficiency
涡流比% u( x- i+ y$ `' L
swirl rate$ s, C3 E6 E1 M6 G/ r
进气涡流
intake swirl/ l0 x  [0 @8 ~0 t
螺旋进气道进气
helical duct intake
导流屏式气门进气
masked valve intake
切向进气道进气/ H/ q- c$ e8 E# U
tangential duct intake5 z8 h, h( f9 \2 `- s) K& {
进气紊流% h/ ]6 v0 H, h: j
intake trubulence
进气提前角" l; J$ ^: t' ~
intake advance angle
进气持续角
intake duration angle; B+ L/ y4 p- O
进气迟后角
intake lag angle
进面值
time-area value0 L6 r; i2 V' E0 u) `
气门升程
valve lift( `# E. P1 k0 N& o  U' W% Z0 L2 }/ N
气门正时
valve timing/ [( ?2 R3 W$ U
扫气口面积5 _, P, v7 O3 w% N  q% L% u5 \
scavenging port area) n. j0 Z( ^. s7 x' W
菌形气门& G' d: L9 Y& j4 q+ Y8 }; w
mashroom valve, poppet valve1 k% S. N2 l& [
钠冷却气门
sodium filled valve(natrium cooled valve)
双气门
dual valve
进气门
intake valve (suction valve,inlet valve)7 Q& f  I9 L, i5 Q9 [. U4 {. y+ U
排气门
exhaust valve3 h$ H! I0 Y6 T0 V  D2 J
顶置气门' m' A8 F: F  d( n) ~8 [+ Z; f. A
overhead valve
侧置气门
side valve% X/ y1 V+ n/ d# `& v* z3 l# ~
倾斜气门
inclined overhead valve
直立气门+ }: w9 g. C& a$ l6 V
vertical overhead valve. f; r; l. O# Z1 {* v  ~
套筒式滑阀
sleeve valve
气门机构0 ?" |. }+ M: x( u! `; U6 n) H
valve gear
直接式气门驱动机构
direct valve gear
间接式气门驱动机构
indirect valve gear& s  S2 q4 s4 r6 n
气门杆
valve stem& O6 ?* G2 B' N. x8 M1 A
加大气门杆
oversize valve stem  ?) u% w; F3 i+ `4 P
8 ?8 ~& \6 m3 y" h. W
气门头( c5 `+ C/ x' y
valve head
气门工作面/ P1 N  l$ y' T. E/ U. w9 P, C$ B
valve face
气门边限
valve margin; b& v! }* _2 o* t* o$ d5 t1 Q
气门弹簧座
valve-spring retainer% Q. w$ F& }. a( q5 Y5 l1 Q- L5 y
气门锁片
valve key
气门间隙调节螺钉
valve lash adjusting screw+ _. |% O& T; @" R* F
气门旋转器4 t- k7 H' s) ~+ w% V! H
valve rotator1 I9 o# C) d9 k+ N! }# s5 `- N
气门室
valve cage
气门油封
valve oil seal1 l$ B5 p1 `( H6 M* c
气门口
valve port3 j3 k3 v: {' E/ @- W7 `9 m
气门座8 j* d# ]- Y! c$ s. p. Q: q
valve seat  B" ~: P! N7 A
气门座镶圈（嵌镶式气门座圈）
valve seat insert(valve seat ring)
气门座锥角
valve seat angle
气门座宽度" G8 a5 l0 N" A7 D/ |: x/ Z, `% w
valve seat width( s) j, M1 k/ y% o
气门挺杆, x. E  d) B/ P  p
valve tappet(valve lifter); E0 N9 z) G  x6 t, S4 G
液力挺杆+ o$ Q1 {; |' p- K8 y0 D( g
hydraulic tappet(lifter)
无间隙挺杆  b3 M; C! S  ?* Y4 I% n; S# \4 c* s
zero-rush tappet (non-clearance tappet)
筒形挺杆
barrel type tappet7 T7 X- ^- i7 n( o$ P
油压挺杆+ ^; i  r4 B7 b3 r2 [4 m
ooil tappet
滚轮挺杆& B* b7 g$ w( r9 C& l. m- z1 C) X
roller tappet(lifter)9 Y: C( m. R% @  z6 e& @+ j
挺杆转位
tappet rotation
排气门挺杆
exhaust valve lifter( r, q4 x( n* j* Y# }  f0 h
气门导管
valve guide
气门杆导管
stem guide
气门重叠度
stem overlap  a3 v0 D8 ~! p/ N
气门开启持续时间
valve duration
气门正时标记
valve timing sign
气门弹簧
valve spring
气门内弹簧" c4 a  y" d- f( H; i! [" i
inner valve spring
气门外弹簧
outer