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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
; Y0 x; e0 E3 m5 L. A) V! ?6 j5 z一、阀类+ E0 C" P ~& w* v; v* |& x
Solenoid valve 电磁阀
T1 E& ?: W7 F2 M! z$ V- j! M, I+ ZCheck valve 单向阀
! N* e5 g3 |7 Q2 w2 `Cartridge valve 插装阀! i! @5 P" [. ^& H* m$ T
Sandwich plate valve 叠加阀+ Q$ T5 |: U1 z2 y) J
Pilot valve 先导阀8 B9 ]. ]1 q; Z3 J
Pilot operated check valve 液控单向阀
+ e/ g# P& ?$ z6 W" \* uSub-plate mount 板式安装; F8 D# B! D, j" ]
Manifold block 集成块; K% l' n+ ~, k5 k* A
Pressure relief valve 压力溢流阀
! y. g# y1 n3 N9 xFlow valve 流量阀
( E' i4 y% `) k, U. P/ k U6 lThrottle valve 节流阀: B1 m* r" L" r& s* G. B
Double throttle check valve 双单向节流阀4 h3 G: D8 g4 u. F9 o
Rotary knob 旋钮
2 } P8 y" j3 q5 GRectifier plate 节流板: C# ?2 Q0 p0 w1 e( h8 O' p
Servo valve 伺服阀& W: W5 \2 @' Q
Proportional valve 比例阀2 Z( J" |7 c, |" r1 H9 j
Position feedback 位置反馈+ S/ O( I' B4 q" b( j0 D
Progressive flow 渐增流量) B6 d. s7 }$ z* |1 R" o Q8 a( U6 ]
De-energizing of solenoid 电磁铁释放# b1 f- n ?& p% P K6 ]
# m! n& p+ S/ s二、介质类
' E& C* D# e' u9 ~) [7 T4 B! ~Phosphate ester (HFD-R) 磷酸甘油酯
( A( T6 D; ^9 m/ y1 q9 d# n7 PWater-glycol (HFC) 水-乙二醇
8 o' B. z3 I- Z# ~ VEmulsion 乳化液
4 S$ o2 O! N" A" z! g! _1 y# _Inhibitor缓蚀剂: \4 o2 ]+ E W: W4 i" s6 e
Synthetic lubricating oil 合成油
7 I4 K5 {' `- P( a* u
: l9 O0 ?5 n5 } @! c三、液压安装工程
' ?/ [( D4 Z9 c& fContamination 污染0 |+ T$ \9 s$ I
Grout 灌浆
9 g. d- {2 R. j! T5 b( U' h4 uFailure 失效7 q; B* K% W. X0 x9 X( q+ e
Jog 点动5 ^! ]/ E- q d9 C8 J% [
Creep爬行' q% a3 s) ?5 Z6 r/ p) x- T+ \; F
Abrasion 摩擦
) z5 X( `* o8 Z1 q; V& [Retract(活塞杆)伸出' O2 l I2 z& a
Extension (活塞杆)缩回+ |/ W! o% r5 ^& l) ^. L
Malfunction 误动作2 l5 Z6 ]- y9 N5 s- u. S
Pickling 酸洗& H7 b+ s6 Z& X
Flushing 冲洗. e: c7 Z& u5 ^) p* s& g1 E' m8 z
Dipping process 槽式酸洗
, W. [/ `! S! |6 h1 O$ yRe-circulation 循环
, r* \: H n& z5 q4 cPassivity 钝化
; h! C X( T: K5 \4 }% I& n1 RNitric acid 柠檬酸# S( ^4 T( n- A2 F: p
Argon 氩气
+ I2 m( z" k6 F# t( D$ V; MButt welding 对接焊
) o% I3 `2 q- l% Z0 fSocket welding 套管焊9 O( O( C2 B0 S [
Inert gas welding 惰性气体焊
! Y# y7 G3 j) y! e+ e# d a
: W# |# B0 `' D. s$ @! T8 y% C四、管接头2 C- d& Y- d7 |. R' @* P8 {
Bite type fittings 卡套式管接头
" `5 l% A2 L Z: v9 Z$ X/ ]Tube to tube fittings 接管接头% ^; j! a: L& @ R
union 直通接管接头
4 k% V* k( F$ k _8 A8 y1 g union elbow 直角管接头
; N" g$ i6 E* v, T. u- B2 |' H union tee 三通管接头; U. i& c- u8 g0 d
union cross 四通管接头2 \# d$ Z: o, a
Mal stud fittings 端直通管接头. d% j+ }3 L. }( W% X
Bulkhead fittings 长直通管接头
6 b- d2 I4 B z+ |1 x2 sWeld fittings 焊接式管接头 e5 B: t& y. A s" q$ A* s
Female connector fittings 接头螺母( n) Q. ]& g0 e% v& \* s! {
Reducers extenders 变径管接头( v0 x; R" Z, z/ C* z4 @
Banjo fittings 铰接式管接头
6 t' K0 }! U: M3 M$ }7 n0 Z! XAdjustable fittings/swivel nut 旋转接头
, }0 M' \5 E: J: n' g: q- V2 ]1 b" I
五、伺服阀及伺服系统性能参数. N& S |# Y. a- J2 m
Dynamic response 动态频响/ T7 c7 o6 m; l; \
DDV-direct drive valve 直动式伺服阀2 x/ ]$ c. W* i( q. T! N" g
NFPA-National Fluid Power Association 美国流体控制学会
8 A$ j) F3 d% [4 r% ~Phase lag 相位滞后
1 C& Q* s( a0 d9 ]. Z5 j+ e; XNozzle flapper valve 喷嘴挡板阀" _) j; d3 X7 E# ]
Servo-jet pilot valve 射流管阀1 X9 J0 i, W. ^
Dither 颤振电流7 L" h% U! s0 i) B
Coil impedance 线圈阻抗8 x/ R4 K7 v# K8 c6 \' |8 l
Flow saturation 流量饱和. N- ?1 q5 y! r# D2 J
Linearity 线形度
$ R2 J/ w% s5 N4 y) d2 M7 USymmetry 对称性+ G! |9 q- G6 ~% d
Hysterics 滞环
* X5 H: C. P6 _0 `Threshold 灵敏度
4 v7 m. F/ I, \7 ULap 滞后/ q. \) M2 c0 S1 F( H6 ~
Pressure gain 压力增益
6 ^) e3 C' A, {1 L5 K+ H7 j) {3 \Null 零位
0 W& z, o# N( x1 A4 C* j% |9 f0 ~) PNull bias 零偏
% q# q! v0 Q. NNull shift 零飘- U6 J8 W! ^: ~3 a& t( O5 v F* Y
Frequency response 频率响应
+ f& ?9 s Q T7 ESlope 曲线斜坡2 q( g4 `, P4 e0 ?* X" i" g' b5 v) k1 ?
7 v& H/ D( w. R" x# G' k) U六、密封材质代号; g/ r- `, y9 E" m8 _
NR 天然橡胶$ i5 K: e4 z; ^' @5 A0 S) g J
NBR 丙烯晴-丁二醛-橡胶
8 ~" r0 X( S& E& mCR 氯丁二烯-橡胶 |
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