机械密封术语英汉对照表
; i( a+ n- T1 d+ I4 K1.secondary sealing element 辅助密封, 一般指是橡胶材料
0 q; q4 _/ k, [* H' M# r0 z$ ?# f2.primary ring 动环
1 u+ Y$ J- Y- l8 i' l$ i3.hardware 结构件
* V$ T+ T# I# s& o) M4.mating ring 静环" @7 y+ w3 P5 n" g6 [+ s) M7 Q2 E
5.mechanical loading device 一般是指弹簧的材料
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1.Type 密封类型
2 M; D1 ~( e2 q$ o' o' Z. ]2.direction of the spring 弹簧旋向(RH-右旋,LH-左旋)
. \, J: f5 F# D& }% I7 q, E% h& H3.type of seat 静环形式(例如G9,G6,G60...)
4 g8 t3 [+ L4 ?, z1 {6 p4.combination of material 材料组合
4 m' ^ j% O" D+ Fa.rotary ring (primary ring ) 动环n1 P4 x" K& D2 C# k$ N5 w" L: H7 F
b.stationary ring (mating ring ) 静环
( C* O& g& \% P% o; ` s5 S, I mc.secondary mech.seals 辅助密封一般指橡胶
( M- \9 m& G2 \7 l- j8 jd.spring
% Y; p* w$ P+ A: O, ?( T2 Ke.other l parts
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材料代码* o; }/ D: `( H# y4 h
1. spring
( j& T" Z$ f5 O6 g; q! W9 h+ C3 v2. shaft gasket 轴套U& T# ^ o, o4 r3 [! V) S
3. rotary ring
" P4 s6 ?2 ?" _4. stationary ring
+ ^* B, s( S- S; @7 g5. stationary gasket 静环垫圈. T7 P8 |( b/ @ x
# X; f) R; N* r1.丁晴橡胶 NBR--Nitrile butadiene rubber
% L" p) C3 a$ j* d0 K2.乙丙橡胶 EPR/EPDM--ethylene propylene rubber. e6 q, U9 G _) ^; r! M
3.氟橡胶 FPM/FKM--fluoroelastomer2 {- B3 I* ~' f& Y) j% q/ W9 c
4.硅橡胶 MVQ--silicon rubber6 t1 N/ h# S9 _- [
5.氯丁橡胶 CR--neoprene/chloroprene rubber
& @. q- i2 P( Y5 W- R& T6.氢化丁晴 HNBR--hydrogen NBR
% Y# a' l5 k, h7.全氟橡胶 Kalrez / FFKM --perfluorocarbon rubber
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) D4 r$ C F& v9 t, `/ y介绍四氟类材料1 I$ S3 _ l9 G1 O6 l. S% u
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1.纯聚四氟乙烯 PTFE--polytetrafluoroethylene (Teflon和TEF也可以表达)
0 Q2 y1 s; B# f; ^3 u% X2.四氟填充玻璃纤维 glassfibre filled PTFE
2 O3 o/ a* d$ i! ~7 z& t9 U5 }# W3.四氟填充碳纤维 carbonfibre filled PTFE+ @" E( d$ g& j8 U4 _/ A9 _; q' Q
4.四氟包覆氟橡胶 FPM coated PTFE
2 U1 @) {3 W& i7 r% t5 y5.四氟包覆乙丙橡胶 EPDM coated PTFE
: X. r- d E4 w ~1 J- `" B6.四氟包覆硅橡胶 MVQ coated PTFE
* ?, Q+ K& {( D! k. f$ D& E7.柔性石墨 fexible graphite6 ? F1 B7 @) T L6 s
* m3 Y& ]" H+ d" ~3 D5 |
国外客户常要的碳化硅(silicon carbide)材料$ ?' q! z1 [' P' }# x
1.无压烧结碳化硅 sintered pressureless bonded sic (S-SIC)
* @ U! q0 p' h( s: ~' c$ C- @2.无压烧结碳化硅镶装 shrink-fitted /inserted S-SIC# h5 K/ P/ X) j( \: j
3.反应烧结碳化硅 sintered reaction bonded sic (R-SIC)
7 j! U# Z" ^) P9 s' E4.反应烧结碳化硅镶装 shrink-fitted /inserted R-SIC0 _9 ]' [ J& ~$ y# {0 p, n1 W
5.表面硅化石墨 surface silicated sic, q/ x/ \! Q0 }
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常用氧化铝材料9 z7 u- H7 e; `! p- D( k5 ?
1.含99%白色氧化铝.99% AL2O3
5 J+ W5 e) T$ v" {: m9 i ]4 k2.含95%白色氧化铝.95% AL2O39 k( l4 B6 i2 m" j& ?5 K
3.金属陶瓷 cermet0 @4 n* J* J7 M8 z
* t; j) i0 G- D- @, Y% E% P石墨材料
- D# C' ?7 y+ X4 n( ]* z$ Y" X" H7 e1.浸锑石墨 antimony filled carbon
3 k! d3 v. g3 D2.浸巴氏合金石墨 carbon-graphite impregnated babbit& B, ?. s3 ^" H& U& u# z
3.浸呋喃树脂石墨 carbon-graphite impregnated Furan resin0 C% I! E+ D& {2 B* g$ k! Z
4.浸环氧树脂石墨 carbon-graphite impregnated Epoxy resinK N0 U1 w( |4 l- C) i) [! j
5.浸酚醛树脂石墨 carbon-graphite Phenol Aldehyde resin
( l3 V. a. ]4 h& ]5 A6.热压石墨,hot pressing carbon graphite
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5 S$ N6 H. W" f- s9 S不锈钢--(国外客户经常需要的牌号是304,316,316L)
' f8 t- ?0 D- D# y" e/ JNi-resist iron = cast iron--高镍铸铁，现在客人对这个材料需要的比较多
# w: z: x( Z1 F% A, ?Hast. alloy--合氏合金4 c1 C5 \& \" r$ y) b
AM350--沉淀硬化不锈钢
% [; u7 H+ C* m' O. ~. ubrass--黄铜
3 I+ |% x3 ^4 e8 h, l# PCDMCu--双相钢 （用在铸件上比较多）4 C4 ~' ]# R) f% D, P& t4 H
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+ M! f' W) F+ {/ m, F. N$ U6 L械密封各个类型的英文表达方式
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2 X8 u; R& K+ x1 H4 u7 K我这里列出了34个机械密封分类术语...! [; G+ W# f! i. P
1.机械端面密封-mechanical face seal( j& V; d5 F& h+ A! {
2.流体动压式机械密封-hydrodynamic mechanical seal
5 ^8 ~6 g& Y4 d: R1 D h3.切向作用流体动压式机械密封-tangential acting hydrodynamic mechanical seal! x# N2 }5 C( D- y5 q
4.径向作用流体动压式机械密封-radial acting hydrodynamic mechanical seal
) L& S* @9 _( I/ x5.流体静压式机械密封-hydrostatic mechanical seal
~) t3 ^. M+ @' a7 m% p! `8 m6.外加压流体静压式机械密封-outside pressurized hydrostatic mechanical seal% h8 N3 H# _* _* T3 ?& |
7.自加压流体静压式机械密封-self pressurized hydrostatic mechanical seal
8 |: ~, `# q) f3 J# W8.非接触式密封-non contacting (free contacting) mechanical seal( x0 }6 L# o/ S) ^3 I
9.内装式机械密封-internally mounted mechanical seal% R! u% r: [. g. h* L0 n
10.外装式机械密封-externally mounted mechanical seal5 ^0 n. E" _5 d, r. H: Y: s" m
11.弹簧内置式机械密封-mechanical seal with inside mounted spring7 n+ [, ^ \' K' w$ E; u$ L
12.弹簧外置式机械密封-mechanical seal with outside mounted spring
: a% P: @' I2 Z2 ?4 q* Z" e5 K13.背面高压式机械密封-mecanical seal with high back pressure9 C" ]6 L/ F: O' _$ w; W+ A
14.背面低压式机械密封-mechanical seal with low back pressure4 {# K3 S6 P: R
15.内流式机械密封-mechanical seal with inward leakage
% K# Z( g* A a+ s/ U$ x7 ]16.外流式机械密封-mechanical seal with outward leakage; z6 A0 D( J* d' ^
17.弹簧旋转式机械密封-spring rotating mechanical seal
* I, r& C/ H) _/ f18.弹簧静止式机械密封-spring standing mechanical seal
% a& T% H8 p1 @; w, H19.单弹簧式机械密封-single-spring mechanical seal
. z5 F, B7 x, d3 S20.多弹簧式机械密封-multiple-spring mechanical seal! q8 [$ w1 H* M# P _5 `8 o
21.非平衡式机械密封-unbalanced mechanical seal& h3 e" U: \% i! x2 y" A
22.平衡式机械密封-balanced mechanical seal1 Y& D& v7 d2 U; C
23.单端面机械密封-single mechanical seal
: a* D% l' c, Y6 W/ m3 q# E24.双端面机械密封-double mechanical seal
" v5 O9 B* y% V% @3 r8 A25.轴向双端机械密封-axial double mechanical seal, J, t. O3 b* X% w3 l2 ~; F; y
26.径向双端面机械密封-radial double mechanical seal
! d" [4 M( D; i# k$ B, s3 u27.串联机械密封-tandem mechanical seal
; u6 U0 r* \: h. q7 z( f28.橡胶波纹管机械密封-rubber-bellows mechanical seal, b: N. j2 b: |
29.聚四氟乙烯波纹管机械密封-PTFE-bellows mechanical seal0 w. O; s8 C2 f1 \( O
30.金属波纹管机械密封-l bellows mechanical seal0 N$ u, j* v" a! b
31.焊接金属波纹管机械密封-welded l bellows mechanical seal
4 u, c8 m% y5 f" d4 N9 s- K32.压力成型金属波纹管机械密封-formed l bellows mechanical seal
. {' j; k6 |3 \* k6 c2 p; j1 f33.带浮动间隔环的机械密封-mechanical seal with floating intermediate ring
* k. e0 {: }( J1 Y( }1 q! C2 w34.磁力机械密封-magnetic mechanical seal |
发表于 2009-4-2 13:36:14
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