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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9 d& o) H/ T, ]
一、阀类' N* w4 O1 ~+ ^9 r B5 Z! Z
Solenoid valve 电磁阀
, Z- i# N, t4 P& pCheck valve 单向阀
3 v5 G+ v) W+ B$ X" x. `, r" VCartridge valve 插装阀
% L5 g" q. t6 S8 r; Y1 d8 m, I G/ Z0 qSandwich plate valve 叠加阀& d7 v) j+ S+ }! J# a
Pilot valve 先导阀$ w' @# j1 o( L* D( h" ^. A5 o; M
Pilot operated check valve 液控单向阀3 Z1 _! \1 D5 _2 p) y
Sub-plate mount 板式安装
% \% E* Y" `, T6 |* a# y. |Manifold block 集成块
* o7 n2 c% T j m# \. ` HPressure relief valve 压力溢流阀: W2 ?9 a3 M3 y3 |" Z
Flow valve 流量阀
1 M/ z a. n% [+ t( x9 S% kThrottle valve 节流阀
9 z3 b+ X' M3 D* m* YDouble throttle check valve 双单向节流阀
7 @# x7 Z$ P5 ? ]0 KRotary knob 旋钮8 T& s: a1 @' v. a" W
Rectifier plate 节流板
: J+ t: \, n( q4 v& A7 f IServo valve 伺服阀
: W. a! k- O8 u6 ~7 e! S8 B7 xProportional valve 比例阀
: [4 A# e. R3 K1 L" gPosition feedback 位置反馈. k0 B, ?5 T/ I" c' v+ Y/ @* @
Progressive flow 渐增流量: K& V, k% b2 @1 z( S
De-energizing of solenoid 电磁铁释放
9 ]6 u/ U* j; C. t9 {- Q; Z- w" D+ p0 P
二、介质类
7 h7 m9 M+ C2 s5 Q6 E/ \' RPhosphate ester (HFD-R) 磷酸甘油酯
0 n4 \: v6 F9 pWater-glycol (HFC) 水-乙二醇7 p, q% |- B8 u. m0 x. w. v
Emulsion 乳化液
' }8 G( ~3 B# u7 L5 KInhibitor缓蚀剂
7 n" [6 o& P* z) ]$ ?Synthetic lubricating oil 合成油
, }1 o6 i- U8 f, e6 `4 q D* ^
/ K' g- T! n, a' \三、液压安装工程
% T# V! Y) F# p$ @2 @" e5 C" M- f& xContamination 污染
' m0 z5 A8 G0 r( Y3 B4 r0 _Grout 灌浆
7 E7 w* w4 z8 P3 s7 QFailure 失效
8 _- C$ b( s L5 D8 S& f A6 LJog 点动
; Z9 {6 i$ \# A5 [Creep爬行
$ @, S! n# k( rAbrasion 摩擦
y* [& P0 l: XRetract(活塞杆)伸出
0 ]( D0 _$ J J% ?) ?1 i$ BExtension (活塞杆)缩回3 p- A# e' D) H
Malfunction 误动作; Y- b5 x* ?2 Z' y7 r
Pickling 酸洗/ s" q4 s3 O [( z9 J6 L+ \
Flushing 冲洗: Z0 X9 X# r& U4 k& `1 Y1 e
Dipping process 槽式酸洗4 ~5 ?% Z* O& ^+ x; t' V; ~5 `# k6 _
Re-circulation 循环
8 H2 A) D& I4 N, _! gPassivity 钝化
" b; F0 m+ x% O; `Nitric acid 柠檬酸, T. K- [- z, H4 z; T+ Q1 Y
Argon 氩气
0 G2 B( l, S- w, Y5 S* G" \! u iButt welding 对接焊) g' _) m; w* Y4 t4 r9 A+ Q
Socket welding 套管焊
* P, b0 |3 Q% I! @' OInert gas welding 惰性气体焊
' K+ V$ u& M0 s+ Q$ E, O9 `% ?
+ S( l% b. w: f) B8 _% U* S; M. |四、管接头7 T0 Q0 A" M9 b; S7 h( }! S& s
Bite type fittings 卡套式管接头
" k, |# z3 |3 a p6 |5 {8 e* |Tube to tube fittings 接管接头- C4 f F: j/ K
union 直通接管接头, l5 S7 _& C o* |6 q0 h" l
union elbow 直角管接头
9 j* u" ` H/ X- h/ @+ ]2 T union tee 三通管接头
8 |7 w. n6 L( n6 I8 Y' ~+ U8 }6 ` union cross 四通管接头1 w, B4 b; X# d2 {
Mal stud fittings 端直通管接头
$ |, u, o, J+ j6 p$ _. A& lBulkhead fittings 长直通管接头
# V1 u, A5 W2 V+ i7 }Weld fittings 焊接式管接头
0 J# J0 d6 D) F5 D3 V/ EFemale connector fittings 接头螺母! s% i& \+ g- Q9 F' [) P1 U
Reducers extenders 变径管接头
& b! T' _; W, @9 M3 ~% uBanjo fittings 铰接式管接头
- @9 s' b' u0 u6 F$ q1 [0 tAdjustable fittings/swivel nut 旋转接头
8 C% c7 q- B+ k3 X9 l! A1 ^- i6 O: k' o5 [# J7 D4 e
五、伺服阀及伺服系统性能参数
' R1 Q* m& C- E# t% ^) ]5 ~; q9 a& c0 aDynamic response 动态频响
6 R1 p( W7 P( Z' N1 @DDV-direct drive valve 直动式伺服阀
. E7 ^4 s! h: w: M% L2 Q2 g9 z2 YNFPA-National Fluid Power Association 美国流体控制学会
) u' [& g& t0 x, I* I3 ~% t1 H( fPhase lag 相位滞后, |% R1 D+ @2 n" C; l& G; I5 ?
Nozzle flapper valve 喷嘴挡板阀
% g. _$ g; v' TServo-jet pilot valve 射流管阀6 ?8 ^/ `) \# ^# x, L& p
Dither 颤振电流/ i' } A; E) o' D* T
Coil impedance 线圈阻抗
: N2 }( t9 |8 h* ]Flow saturation 流量饱和
# l3 Z# _3 w* t- ELinearity 线形度 R7 F+ {2 b8 Q# x3 ]
Symmetry 对称性
, W& r. @5 S) l! C; OHysterics 滞环
- z! `% s% f3 e! _5 D2 wThreshold 灵敏度) u: `( d# P, J& r( G5 |/ D3 u/ O
Lap 滞后7 S% _* K) a: S( u& n$ A* p& A
Pressure gain 压力增益
7 G, l1 |. U1 kNull 零位
2 f) ^8 B5 m" z" W* Z jNull bias 零偏
0 m: z2 @: y* P+ pNull shift 零飘* e# r: u: D& Y( L1 c- r
Frequency response 频率响应0 f7 H( V |- K# a1 V6 o8 b% a
Slope 曲线斜坡1 u) Y. D7 F5 _" j
0 g4 g6 H4 ^8 D. k
六、密封材质代号! |+ K$ j9 A2 [: _* F1 ^3 G
NR 天然橡胶
* H O+ o7 C1 @NBR 丙烯晴-丁二醛-橡胶
! h5 k' [& ?" h% \6 \; SCR 氯丁二烯-橡胶 |
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