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发表于 2006-11-30 08:23:38
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来自： 中国
压力开关 pressure switch
% \2 I1 {4 T. v- ?# l脉冲发生器 pulse generator7 m5 |4 O8 _, }) v, c. Z; g
液压泵站 power station, T/ K4 F8 k1 ^( m) w8 X
空气处理单元 air conditioner unit
7 [6 \$ H$ b5 q' e. j, R0 t q压力控制回路 pressure control circuit1 [6 {* ]" S; j! E2 y
安全回路 safety circuit
! I+ {- @5 J5 l% }: e* m9 f, D0 y差动回路 differential circuit- C; Q$ c; A$ c5 x; ]; _
调速回路 flow control circuit
9 Y8 H. p. h( f进口节流回路 meter-in circuit
7 C; G# e% f9 U, f" ~) m- `3 Z9 C出口节流回路 meter-out circuit$ \6 x7 D5 \/ l) g) t r
同步回路 synchronizing circuit
) |; ^7 i! y' x$ m) v$ w% [开式回路 open circuit$ e$ Y+ r/ M+ \ `- d
闭式回路 closed circuit
& ?- s9 D- p) ~# F管路布置 pipe-work
) i+ q' y% s( p8 v: s9 b0 g( i管卡 clamper* f2 c# C7 `3 `7 u0 K4 c& D
联轴器 drive shaft coupling& y+ ]& G# h1 @7 d3 |" v
操作台 control console3 w$ f$ a2 y0 H o, I1 R" d# w& u
控制屏 control panel
! O+ V+ w% S/ {9 b9 R1 D0 b避震喉 compensator
8 a ~4 J: t0 g粘度 viscosity
8 ~8 `- ?6 i( @! }运动粘度 kinematic viscosity! S; M- d( W! _7 {9 s8 z/ f! @
密度 density* F$ @1 A+ h" D
含水量 water content( x3 ]0 C* j4 R, f( K
闪点 flash point& b9 n) y! x: v% E6 E
防锈性 rust protection; ^ W4 N: Z# u0 J3 p, Y$ f5 k" o
抗腐蚀性 anti-corrosive quality8 e5 z6 c/ K7 h+ I; Z
便携式颗粒检测仪 portable particle counter$ Y2 e' G# {9 E0 i5 B
文字- n/ j# B/ _% \5 [0 U. s9 o
液压气压传动：Fluid power drives2 H% a$ I5 D* b/ r0 X k
液压传动：Hydraulic power drive
; S; E9 D- c' V1 ~0 f# l气压传动；pneumatic power drive
( y5 P3 a x' l V静液压传动、容积式液压传动：Hydrostatic power drive& N0 v4 C" e. {! }
动液压传动：Hydrodynamic power drive; y$ Q% G8 O9 X; k
容积泵：Positive-displacement pump
$ Y' ~; |3 V. f, i) P) U叶片泵：Impeller-type pump
" Q/ x* ~% ~3 h( Z' L, F: X+ l8 O! e容积式液压马达：Hydraulic actuator, Y! {4 |# H: {9 }! ~2 A: y
叶片式液压马达：Impeller-type Hydraulic motor+ u* \) p4 W2 f4 `5 o! @8 c" e; G, c
液压管路：Hydraulic line , line
; k# p# m! r @! V9 a8 b r吸入管路：Intake line
9 U# Q1 p7 ^1 y7 \+ x排出管路、压力管路：pressure line
% K1 T/ }# o$ l1 {4 Z6 K3 @+ P; M9 V回流管路：Return line: d8 g, V& H$ V7 C, o* C
排（疏）液管路：Drain line
) @0 y0 m, h6 A1 c泵：Pump+ P1 Q% o" m) a
（泵的）流量、排量：Pump capacity
. M7 w& S5 R6 z/ {液压马达：Hydraulic motor
& M# j4 u, O' ^! V4 n0 `定（恒）量泵：Constant-displacement pump5 }0 m% g( J4 B* m" b3 Q1 J
恒速液压马达：Constant-speed hydraulic motor
% L% ~4 y- R; p变量泵：Variable-displacement pump
6 u, A; y+ j! \3 `- }# `变速液压马达：Variable-speed hydraulick
7 I4 Q5 H- d! `3 B. ?1 ?$ A& [ b泵-马达：Pump-motor
! F' b6 n N1 V压缩机：Air compressor
# s' s+ K. u( E; Q( |9 \气压马达：Pneumatic motor3 ^; s( K9 Q% t
真空泵：Vacuum pump- `+ ]: U5 S# h# j" c- Z2 M& [' Z
风机：Fan0 c, R9 E. h7 W) {: q: O
齿轮泵：Gear pump* ^2 C; x( d" v* @3 b: O5 v1 L$ s
齿轮式液压马达：Gear-type hydraulic motor
* t& S% N/ N. E# ?$ I转子泵、回转式泵：Rotary abutment pump
7 O0 v2 o" Z$ s4 G2 {转子式液压马达、回转式液压马达：Rotary abutment motor
! m; k0 K j5 C5 M1 w- g# L螺杆泵：Screw pump/ P: M9 \& C7 a+ [3 {; w; { d- l
螺杆式液压马达：Screw motor) x( _3 \9 F; t0 s X. H/ u
滑片泵：Vane pump9 k7 Q! a, i" B6 A2 C. R
滑片式液压马达：Vane motor
6 w" t6 l. h) }+ M3 X1 G' g" y# o轴向活塞泵：Axial-piston pump' e7 t; q& r r( X
轴向活塞式液压马达：Axial-piston motor7 L* n' ~ _) g4 t; _$ N" @ t
气压缸：pneumatic cylinder
3 W& J- r2 `9 W$ p% ^2 W9 a活塞：Piston& d( C. T3 J0 w* X
活塞杆：Piston rod+ ~( K( m( |4 b; N8 e% e4 q$ i
单（向）作用缸、单动缸：Single-acting cylinder& B+ b- ~5 D* g+ a$ W
双（向）作用缸、双动缸：Double-acting cylinder
' ^9 J5 e% v4 L. V9 w3 ^2 F2 j活塞腔、活塞侧：head end of cylinder4 r, y C+ A; z9 F- \
活塞杆腔、活塞杆侧：Rod end of cylinder
; F8 M+ n/ [, I. Q1 i. ?" k柱塞缸：Plunger cylinder
$ n, d; q& G4 p% ]* P伸缩缸、套筒式缸：Telescoping cylinder
# X) U ?+ ^5 A% T0 k0 \隔膜作动缸：Diaphragm actuator
! h4 _( W, O" p7 I( T8 ^摆动式液压机、摆动式液压马达、摆动油缸：Limited rotary Hydraulic motor! F8 f( X. B. n7 s/ }+ p6 ^
滑片式摆动液压机、滑片式摆动液压马达、滑片式摆动油缸：Vane-type limited rotary motor& j9 E9 d$ K% s" ~4 I
活塞式摆动液压机、活塞式摆动液压马达、活塞式摆动油缸：Piston-type limited rotary motor$ x4 r' ]0 e3 z6 v8 W) D" S& X
液压变换器、换压器：Hydraulic transformer
4 ?5 p7 { }% J0 I4 c% a+ W液压控制阀：Hydraulic control valve- Y" c6 @+ o% v' s/ j* C0 _
滑阀：Spool valve Slide valve0 f- a' f6 B, z; |) b& b
液压开关、旋塞（阀）：Rotary valve
6 q+ H" R/ o+ w, [% s0 y阀门、阀：Seat valve
: L6 Z) {6 l4 s$ B* R压力（控制）阀：Pressure control valve
6 W8 K. v) C9 d$ d1 v5 F, n Y; _+ o" m定差减压阀：Relief valve
7 V. o1 N, p/ t7 e& h7 k' {安全阀：Safety valve; n. f8 G: W& f. c1 i- V( s: F
减压阀：Pressure reducing valve# ]2 F: q, _7 P' g+ l+ V, T n I
单向阀：Check valve' r- O* r* v+ i% [3 B+ w8 p8 F
节流阀：Throttle2 f) `5 D! J3 m6 Z" |6 N: B
节流：throttling# r! h! }5 ^2 z# ]0 Y) `! W
工作孔：oriffice) {3 P7 _* ]7 t: H s- Y
分配阀：distribution valve9 @: D* l( e# _6 r+ A1 x+ \
液压分配阀、配液阀：Hydraulic distribution valve
& b L7 o+ \3 B+ x& _0 S气压分配阀、配气阀：pneumatic distribution valve
, k9 D; R4 o# e1 |+ b! s: V（液压）蓄压器：Hydraulic accumulator) f) L* |6 S$ B) h
重锤蓄压器：Weighted hydraulic accumulator
4 e- Q' x9 r& v) }弹簧蓄压器：Spring-loaded hydraulic accumulator
2 W/ T8 j3 J# a管路、管道：pipeline( r: N( {( O2 X
管子：Pipe: t- r j3 ~; @& l8 K
接管零件、管件：Pipe fitting
5 [: B4 s6 M- ^管节：Pipe coupling
" U4 T8 u H" J+ F* U3 s7 O% E t, ?弯头：Elbow- C- j- u( P3 j/ O, V- ^
三通管：Tee4 W6 G7 `& ~, n: L
四通管：cross% w0 E0 C- f4 w$ b
管堵（塞）、外丝堵、螺塞：Male pipe plug
0 N9 _$ X- O1 u0 J# d* D5 I堵盖：Bonnet
3 a R, @: s, G$ ^0 A鞍形接头、交叉接头：Cross-over(saddle)* d/ `" a2 ~( `* w3 s- k
内接头、螺纹接头：Shoulder nipple
( V$ e8 B0 G' e7 |$ K接管螺母、接头螺母：Collar nut
. D! R+ T, a% u8 y旋入接头：Threaded bushing4 n) ~+ h Y3 l8 _& d# V$ G
中间接头：Union joint0 _8 F$ K0 d! x* a. m3 k
接管：Union nipple O; }/ d& b* ?# _: ? n
软管：Hose
9 Z9 n0 P, C1 h" U一、阀类
4 m1 G1 S& v. b& sSolenoid valve 电磁阀: e* @8 S L' B
Check valve 单向阀
" I$ N8 J. n8 L2 V4 bCartridge valve 插装阀
1 B4 I# y. P, ^) f7 {/ ~% s; ~, @, OSandwich plate valve 叠加阀- u; @- p1 u- A: Z$ S9 _
Pilot valve 先导阀
8 N g5 A8 Y5 v' h; _Pilot operated check valve 液控单向阀
1 |& n( T, ]; o# l+ ]Sub-plate mount 板式安装
# i, ]4 \ J. x* o/ h! I" U2 \2 J2 V' ~Manifold block 集成块
" y8 P' J( r9 b. t: r7 uPressure relief valve 压力溢流阀
$ N: D. ? Y6 xFlow valve 流量阀9 K; _: a9 U' L0 A+ f
Throttle valve 节流阀
- z- ~, Q' j2 e0 o$ J# h C( IDouble throttle check valve 双单向节流阀7 {+ ^8 O- t% c4 @$ O' D* E) z
Rotary knob 旋钮
8 z/ t- L& w& }0 Z3 v( gRectifier plate 节流板8 T. x+ M a5 n2 e. l. k! i
Servo valve 伺服阀
( d0 w, q$ h3 S. i: [& B7 a. k- mProportional valve 比例阀
$ x) I$ b' L0 H( L3 a* C* m# oPosition feedback 位置反馈
4 O7 E( B4 q: xProgressive flow 渐增流量
f# a. X: W& Y7 oDe-energizing of solenoid 电磁铁释放
# h: D* T4 y& o& J0 l
8 {3 ^$ l4 _5 D3 p. |二、介质类* r6 |1 n k- A
Phosphate ester (HFD-R) 磷酸甘油酯# `) n- C- F; o% K% [/ |: r
Water-glycol (HFC) 水-乙二醇6 X3 e0 R# m. M4 e' z; ?6 K- x" R2 [
Emulsion 乳化液) X, S, k) t( o& \8 V
Inhibitor缓蚀剂; g; @% W# p5 I a( C# G- \' S! {
Synthetic lubricating oil 合成油
* \$ w( \8 D5 u! R; k" B6 I三、液压安装工程
! p1 l" X) r1 g% |Contamination 污染( _% q' ?, |/ j
Grout 灌浆6 u3 }# C7 P- K+ I+ t
Failure 失效
$ ^, P5 L3 E! YJog 点动( J8 g9 G8 r7 p6 ~! v- c& j# c# w
Creep爬行
1 a) x# O/ s( i0 u qAbrasion 摩擦3 P8 e+ e% J1 R, T! \
Retract（活塞杆）伸出
7 T$ [" v. |3 {" R/ T) |0 S, }Extension （活塞杆）缩回
' w3 I0 c, l" |# b% e- _% cMalfunction 误动作( c3 ~. l+ M9 Z; r1 F$ E
Pickling 酸洗! `- a# K) V5 k
Flushing 冲洗
- J- k% K$ I" ^- uDipping process 槽式酸洗+ c4 R7 n6 f- J, `9 ^
Re-circulation 循环! M% h' }0 D+ d' w% x2 S2 W
Passivity 钝化0 F6 t$ C3 Y% E4 Z m' w1 S
Nitric acid 柠檬酸
: d: s3 H1 T. R0 RArgon 氩气3 o2 l5 e# ^6 m/ p9 G
Butt welding 对接焊; Y' G! c6 w1 u* V+ Y$ `, ]
Socket welding 套管焊
$ ^+ f: o" H& h6 M ~Inert gas welding 惰性气体焊
, n, t& @2 [7 r, B2 `四、管接头8 X7 P/ f# A3 o4 t5 t% I
Bite type fittings 卡套式管接头
# l" W* w! i5 Q9 N6 Q( b( ]- h& f. G6 pTube to tube fittings 接管接头) n" M4 j; [0 W+ E$ m( d/ ~1 h
union 直通接管接头4 F3 T5 v! [$ u5 \; t4 |
union elbow 直角管接头
8 i3 x; B" q& R' ` union tee 三通管接头
9 a! w4 p [- z7 z* b4 z union cross 四通管接头# ^( W- R9 t) A
Mal stud fittings 端直通管接头( A; k# j) w2 B$ [/ c2 b; @( x
Bulkhead fittings 长直通管接头
1 i+ @$ ^' V2 U/ [Weld fittings 焊接式管接头
S: _& f! p* P( I( l0 iFemale connector fittings 接头螺母 s: l, }% e7 }) U6 B9 M
Reducers extenders 变径管接头6 ?1 A: `! N* \4 G1 Q
Banjo fittings 铰接式管接头' S' m _7 N$ T
Adjustable fittings/swivel nut 旋转接头
+ {5 ]8 h. Y0 }! A五、伺服阀及伺服系统性能参数
4 p5 A; @& @2 B4 r9 I ?Dynamic response 动态频响
1 s: g1 K% J! Y TDDV-direct drive valve 直动式伺服阀
3 d! y( b' S0 D; |NFPA-National Fluid Power Association 美国流体控制学会
& F% i/ z( ? Y& u# y9 Q# t, gPhase lag 相位滞后
3 E d1 F9 z) U1 S! K! W) `Nozzle flapper valve 喷嘴挡板阀9 F- u) X) p4 [4 e. y# z4 }
Servo-jet pilot valve 射流管阀2 ] ^2 [# e9 [9 O+ s
Dither 颤振电流, h8 y4 u2 F- p: k
Coil impedance 线圈阻抗
6 H! ]/ R! `% ^! J. gFlow saturation 流量饱和
" V, _: T# J$ HLinearity 线形度( d1 u' l6 ?2 g' z! i5 A) I7 l
Symmetry 对称性+ H& U+ L6 w# J7 I, h
Hysterics 滞环
+ B6 `7 U$ z; A' ^. T7 j& o- n! ^Threshold 灵敏度
8 A5 Z2 F" t; QLap 滞后
1 ~. Z. [. E9 U4 V2 p; IPressure gain 压力增益
# h) k! b/ w) e; M: [! \- R$ YNull 零位0 e) i- N9 D0 l5 z. w+ ~
Null bias 零偏
5 N+ b8 ~/ l* W, H5 p6 _9 O( d$ nNull shift 零飘" N# O; U1 e- _3 p
Frequency response 频率响应) a; w) N- ` b
Slope 曲线斜坡 |
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