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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
" S7 G' I% F2 @( ?; @一、阀类
5 w* }+ U+ W/ O: Z0 ^% cSolenoid valve 电磁阀% @2 |, J* L3 X- X0 b: ~2 d+ L6 B
Check valve 单向阀
4 x4 S7 R# @, C0 g. n, TCartridge valve 插装阀- w9 Q- l/ }# g& `( i5 n
Sandwich plate valve 叠加阀
. B" K" L! g7 @& L% jPilot valve 先导阀8 T! h9 u, b9 [1 B( H! D) \- r
Pilot operated check valve 液控单向阀6 L7 n( \* e4 |; \2 q( G
Sub-plate mount 板式安装
0 X& m( L7 ?5 h" A' ]3 g7 |! P4 hManifold block 集成块
% z5 S$ n! e; U; ?8 xPressure relief valve 压力溢流阀4 l; Z' V7 o8 w. {
Flow valve 流量阀
: x8 M& m9 T, a$ ^! g: h! g% yThrottle valve 节流阀4 k+ c/ m2 f W6 }
Double throttle check valve 双单向节流阀4 f. P* S' O% F {, Y4 Y6 K8 x
Rotary knob 旋钮
+ m5 ^$ _. `+ V- W6 kRectifier plate 节流板
5 D7 G" P' Y3 { N. c8 }Servo valve 伺服阀7 O1 `' h2 G @
Proportional valve 比例阀& x$ O1 C. o9 T3 H2 b, u
Position feedback 位置反馈
: O2 d3 {7 q. h+ \3 S ?Progressive flow 渐增流量; L) ?+ W% v) E# k* q t, z6 ^) S6 f0 x
De-energizing of solenoid 电磁铁释放3 j0 z/ @- k* y3 W
! U, m; Y0 S% q8 g/ o二、介质类
, O% |, [4 ]" m6 c3 D' g6 gPhosphate ester (HFD-R) 磷酸甘油酯
4 w/ z& a% J. ^ Q: [Water-glycol (HFC) 水-乙二醇- ~) p+ c8 u4 ^: |2 l9 G# C* E
Emulsion 乳化液
7 s% \( h% e. \6 g# v, cInhibitor缓蚀剂
8 T( l& b* i$ d/ U/ ySynthetic lubricating oil 合成油; `# H- ]0 i& X9 r3 l; b" z
. m$ p! Y# r9 h三、液压安装工程# @$ v5 E) ^ n2 V# I
Contamination 污染
( J* l0 F# Z3 `Grout 灌浆
8 t" j3 `6 p. t/ [Failure 失效
2 {/ N$ d2 P- |& D2 FJog 点动
/ W R4 A% J% i& r' U. U k6 iCreep爬行
2 K- E7 t: [; m5 | H- L+ vAbrasion 摩擦
% G% `9 Q# y6 y! ZRetract(活塞杆)伸出
# O6 e5 a* v9 S+ m+ n j: J E, |Extension (活塞杆)缩回
$ Q2 n2 i9 E5 N, WMalfunction 误动作( ~9 f; I2 M, C8 d6 m9 y
Pickling 酸洗: g3 h/ b( W+ E" {( J: O9 Q: B
Flushing 冲洗
7 [" Q: Z5 i* O9 W& \; Y. pDipping process 槽式酸洗
6 S9 w8 T3 `# Q' j5 MRe-circulation 循环
" J8 @7 i4 J, x, t$ A4 x9 [Passivity 钝化
y3 r7 F# h, FNitric acid 柠檬酸; k! Y( ^- m/ q. ]- ^, A
Argon 氩气8 I9 Z7 }# f) n! k
Butt welding 对接焊- n' }" h, _! i+ A3 s) E
Socket welding 套管焊
# o5 x, z) |3 ^4 s9 V/ I8 W& rInert gas welding 惰性气体焊, ?5 v4 f0 W. a; A; q f8 m. k
. P: S7 b L8 F' u四、管接头' d' O! `! K- z! T
Bite type fittings 卡套式管接头0 {! T" L- R$ X2 F7 r0 n
Tube to tube fittings 接管接头
& h+ x& s0 H) {$ h1 c f( f- { union 直通接管接头$ S2 @6 J- `( i
union elbow 直角管接头6 K0 `( x. L8 ]# g3 |
union tee 三通管接头: k' o1 y& A* Y9 g
union cross 四通管接头
% b( d+ d9 z) ~+ l/ {Mal stud fittings 端直通管接头4 F5 A+ h ^; S. Y- F! H
Bulkhead fittings 长直通管接头
: z# {' K9 S" O; m g$ `% q0 O1 ZWeld fittings 焊接式管接头
/ d! f7 u! I% h4 P0 i [Female connector fittings 接头螺母
& I3 C: E* f* m3 }( kReducers extenders 变径管接头
2 B( R% u+ u d2 G+ }2 C7 b& b# [Banjo fittings 铰接式管接头
8 E& x3 V9 |7 Z2 m) j# YAdjustable fittings/swivel nut 旋转接头
# M$ _. S o% b/ o8 W
- e7 Q( P" l1 \1 e3 D五、伺服阀及伺服系统性能参数
+ A l" l0 k6 l$ J1 |Dynamic response 动态频响0 Q" W0 L7 Y0 w
DDV-direct drive valve 直动式伺服阀$ K9 L; T# x9 M: h. d/ Q$ ?, A
NFPA-National Fluid Power Association 美国流体控制学会
6 x4 e) ?. P FPhase lag 相位滞后& @% a j9 u+ C: G: V8 C; |# ?) G
Nozzle flapper valve 喷嘴挡板阀
. Y; R. e. X# K3 Q. s! W! ZServo-jet pilot valve 射流管阀
# V9 l0 ~. y, {# m* f Z# C1 xDither 颤振电流1 w8 M* o0 m" r1 v6 R
Coil impedance 线圈阻抗% d, H& l3 V( C' }
Flow saturation 流量饱和
& e) U1 l2 l) F% L4 ?) ^Linearity 线形度- C! R' q# q' N: ?0 o5 b
Symmetry 对称性
( C( Z2 z+ Y6 P C$ J y# RHysterics 滞环3 e$ i2 r8 a5 _0 F
Threshold 灵敏度
! K8 N3 e' T& wLap 滞后9 X6 q4 f8 U4 N5 B* C+ D' ]
Pressure gain 压力增益
8 n6 ~/ R2 c7 o1 H& L$ S. BNull 零位
( E4 U9 E) l0 ]3 {Null bias 零偏
! D( n6 c( {" K, }# m8 vNull shift 零飘
, E; _9 Y. S$ s. lFrequency response 频率响应
# b3 z( h, D( l& J" o3 `Slope 曲线斜坡9 K* v9 e- Y" u; _; n4 i5 f
- y! x) h0 {( a4 _5 J& K; \
六、密封材质代号5 p; T' m6 |+ o9 w
NR 天然橡胶. J4 h2 P+ ?& @) f9 N# J
NBR 丙烯晴-丁二醛-橡胶. o, ?1 f( r+ w9 {) P8 Z9 X- @8 O2 P5 _
CR 氯丁二烯-橡胶 |
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