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发表于 2008-11-9 19:39:23
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来自: 中国江苏无锡
不好意思,由于不会发附件,只能粘贴这了
液压专业常用英语词汇
: j/ d6 t. o6 L0 J0 Y( v一、阀类+ ^3 L6 a8 j8 o
Solenoid valve 电磁阀
$ e$ N- u: B% p) u7 H; v. w KCheck valve 单向阀
/ a/ n* W0 b" i$ B4 }" g, ?Cartridge valve 插装阀
; M1 \) ^0 ~/ O. fSandwich plate valve 叠加阀
4 J: Q/ u ~3 FPilot valve 先导阀: L5 D0 B j* ?3 d+ V2 C( _
Pilot operated check valve 液控单向阀
( l! @# _/ k' d3 G6 x+ a# b1 xSub-plate mount 板式安装* @3 N: ]9 N3 f$ M( }
Manifold block 集成块2 U* j/ b9 B' x& \
Pressure relief valve 压力溢流阀/ e6 x, \3 Q' p8 u0 i
Flow valve 流量阀
3 R1 T* `1 y; L7 TThrottle valve 节流阀
% a7 |( b7 ~% e% f0 c! ADouble throttle check valve 双单向节流阀- z# d/ k1 L" F0 H7 @* C& g
Rotary knob 旋钮1 r6 W! t8 X* _
Rectifier plate 节流板7 x4 {. m( l' Q
Servo valve 伺服阀
7 I0 P" I$ E! Q/ JProportional valve 比例阀8 C5 O$ P' t( n' A( ?# z
Position feedback 位置反馈1 u4 ]" K- H& b
Progressive flow 渐增流量
( _0 a4 L) X& c: {+ U7 BDe-energizing of solenoid 电磁铁释放
$ k2 Z4 e6 B" A Z- u4 d
# d- g2 n2 P8 N& X) j二、介质类
" o) F8 ]& ^3 m2 g: D7 E/ SPhosphate ester (HFD-R) 磷酸甘油酯9 v( A; R' U9 e( j3 t9 \
Water-glycol (HFC) 水-乙二醇/ u4 P, X# c7 U6 ?
Emulsion 乳化液
+ d& @. c$ Q I( i( p1 s. PInhibitor缓蚀剂+ m5 o9 M/ o! y8 V
Synthetic lubricating oil 合成油! d3 K; |+ O: d% E* |0 p
9 Z4 w6 G6 j( w% [+ O4 _, v三、液压安装工程
4 u! u5 Y0 n* v5 K( lContamination 污染6 g6 M2 a4 m0 m
Grout 灌浆
' k+ p# J! r; @Failure 失效
5 m( G4 [/ q0 ^: W" XJog 点动
* Q; P3 x: Z! O9 a B% I6 k1 {! \Creep爬行
8 Y s, |( K8 J' Q) ~Abrasion 摩擦
8 U( F9 l! R7 W$ q6 e8 MRetract(活塞杆)伸出/ k0 _* A( m& T$ n
Extension (活塞杆)缩回
Q. g& q- a, B, j @Malfunction 误动作
9 _5 J0 q2 T+ Y- Q, g0 IPickling 酸洗6 X! J2 V# d% T: b
Flushing 冲洗
6 ]; |5 P# {6 J2 n+ S. V7 pDipping process 槽式酸洗1 @9 K# Y) L2 M0 k
Re-circulation 循环# o% U2 E" @4 p/ v
Passivity 钝化
0 K: b/ @0 h5 O4 p3 xNitric acid 柠檬酸; Y& g& Q* y' E! s
Argon 氩气
# I. y+ U$ f& {9 L: wButt welding 对接焊* N3 c/ F* l9 U9 l* {5 D
Socket welding 套管焊
2 m; J$ q' ]- k; `/ L2 HInert gas welding 惰性气体焊
! Z1 o; t) t! `+ O+ t8 z* D
& n/ \5 D; @- p8 ~- G# q四、管接头
* h, @. f$ A7 h) p0 [7 O% @Bite type fittings 卡套式管接头
# D. ~* s4 z) N( LTube to tube fittings 接管接头* Q) a, {1 b1 G2 v' U- _8 W; f
union 直通接管接头
# O5 I6 S$ ^* N) N/ }; i union elbow 直角管接头* \( u+ a7 {* `) H
union tee 三通管接头0 z0 H( P" B2 `5 [
union cross 四通管接头
; B$ @- F9 _5 Q# c$ |; u: sMal stud fittings 端直通管接头, D+ m& r7 O' W8 x# L( L
Bulkhead fittings 长直通管接头
3 c# c- \' N4 CWeld fittings 焊接式管接头: C4 h, R$ e9 k6 i% h; `( c
Female connector fittings 接头螺母+ s. C/ [! D) H8 g" m+ f
Reducers extenders 变径管接头
3 V. ~' u6 s& f( {Banjo fittings 铰接式管接头
+ g6 c, U! W) OAdjustable fittings/swivel nut 旋转接头
. {1 S$ w: V- x9 n: T+ J+ g& Y# Q. I/ ^+ {1 ]7 a3 E, n2 u+ Y
五、伺服阀及伺服系统性能参数+ Q1 _ s% h4 R* q! z- W8 B
Dynamic response 动态频响; W# q: c8 `- T( b
DDV-direct drive valve 直动式伺服阀; n5 K4 i- ]+ ` A" s8 X
NFPA-National Fluid Power Association 美国流体控制学会8 f* X5 R0 y+ N
Phase lag 相位滞后
* M; D. s- Q# k" ?Nozzle flapper valve 喷嘴挡板阀
( ~+ F# g% S/ P6 ?2 D8 l8 G. R. U3 ]# LServo-jet pilot valve 射流管阀9 f: _ P& T' M7 R: R
Dither 颤振电流 K/ l( i7 W# |+ A+ z3 P. d- X5 H
Coil impedance 线圈阻抗1 D* r! z4 S! \6 [9 q: g: R
Flow saturation 流量饱和. i) s) l8 W6 t: g* h. X
Linearity 线形度6 E; a# W/ O# Q- q
Symmetry 对称性
A! b% C: g1 YHysterics 滞环
; _3 Q( {9 Z( ]2 M/ KThreshold 灵敏度
3 K5 L+ N8 H1 [2 jLap 滞后, J3 d" M& N6 q
Pressure gain 压力增益
7 w: n' y4 [- c, oNull 零位
9 Y5 H* V1 P1 w& V9 K2 P' vNull bias 零偏% E0 y# p, \4 n& z) W- C
Null shift 零飘
" p6 C1 P% i5 a, h* i) ]8 G& cFrequency response 频率响应6 P1 M4 N7 {9 f1 [4 x1 N4 p
Slope 曲线斜坡1 O3 f$ \5 h' R# L8 t) Z8 ?0 ~6 e
, [* |% x$ l+ @& u5 ~" t1 P) d4 G六、密封材质代号
0 k j5 H& J0 o( D/ d$ @. pNR 天然橡胶
3 B' \+ b3 M9 W2 U8 }7 @4 |' SNBR 丙烯晴-丁二醛-橡胶
5 l, Z: a- P1 E6 t5 ?4 J( P* a9 MCR 氯丁二烯-橡胶 |
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