机械密封术语英汉对照表' Z7 r! C# t4 M2 {
1.secondary sealing element 辅助密封, 一般指是橡胶材料
0 o9 Y' K2 z" }1 {4 i: v+ p0 r2.primary ring 动环, e6 z0 E k/ s6 p1 X6 i K) B
3.hardware 结构件
. q$ O' _; J0 T8 J4.mating ring 静环
3 c: P1 R' p( D0 o4 w5.mechanical loading device 一般是指弹簧的材料
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1.Type 密封类型
' s, ?' P8 O @, S9 e2.direction of the spring 弹簧旋向(RH-右旋,LH-左旋)4 J0 Z3 x( I. [7 F J, w+ S
3.type of seat 静环形式(例如G9,G6,G60...)
4 v9 O( }, p7 S, L: h# g4.combination of material 材料组合
, y/ l0 O' S# e4 [% `/ U4 ra.rotary ring (primary ring ) 动环2 w x1 L# K' @2 D
b.stationary ring (mating ring ) 静环
% {% B$ @7 A, ]: a9 E3 @c.secondary mech.seals 辅助密封一般指橡胶
& A5 {/ ~; f9 g" W* n0 I& Yd.spring
5 Y, Q7 f1 z8 s9 K! te.other l parts+ J2 t! ]4 a; D m. y- }; @
8 o! N9 E( y# b! _0 c i材料代码
/ g9 n. V: D. e5 g) {* q' x: v0 v1. spring
$ C5 c9 I6 ^* u9 S+ ^* a2. shaft gasket 轴套
' P7 V# f3 F& k0 c* A! T6 N0 X8 [3. rotary ring+ V c* x9 r. @* R7 a
4. stationary ring
7 p& }" O; n& f" f0 u0 }/ i5. stationary gasket 静环垫圈
o. M: v6 }- n9 @3 F% `1 t
1 V) u0 D( X- p4 s; R/ k7 X1.丁晴橡胶 NBR--Nitrile butadiene rubber
/ M3 u2 W; v/ U$ f* G2.乙丙橡胶 EPR/EPDM--ethylene propylene rubber/ z+ D% c' M: ^! e0 y
3.氟橡胶 FPM/FKM--fluoroelastomer
6 x. u0 V# O5 Y* n4 W# h3 ?4.硅橡胶 MVQ--silicon rubber
0 s2 l/ [) c0 y/ E) I2 @7 w" |5.氯丁橡胶 CR--neoprene/chloroprene rubber0 R, S0 ?' H+ v+ H$ C
6.氢化丁晴 HNBR--hydrogen NBR0 ^: j F& p/ J( M1 F9 }& k# Z4 @' L6 u
7.全氟橡胶 Kalrez / FFKM --perfluorocarbon rubber- t2 _" i+ _/ z4 U- }: P
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介绍四氟类材料
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$ O* t% z4 s9 a& D1 K- ]- P7 ?& e# n1.纯聚四氟乙烯 PTFE--polytetrafluoroethylene (Teflon和TEF也可以表达); y9 V$ s$ ~/ e7 ]/ N
2.四氟填充玻璃纤维 glassfibre filled PTFE
4 B4 ]4 A- b! ]4 o+ X6 s. Z3.四氟填充碳纤维 carbonfibre filled PTFE% Z2 r& N6 f( F2 E+ @3 Q
4.四氟包覆氟橡胶 FPM coated PTFE
; Z$ T% `$ ^" s7 Q5.四氟包覆乙丙橡胶 EPDM coated PTFE
* U4 f! i5 a9 E t7 `- _' f3 p6.四氟包覆硅橡胶 MVQ coated PTFE
0 z, w: t8 S# s4 |7.柔性石墨 fexible graphite
% e, y4 k9 o5 F F2 `8 T6 L( o# s6 A8 Q: |+ S
国外客户常要的碳化硅(silicon carbide)材料
W) X0 ^3 m# Z/ x7 v: B6 r1.无压烧结碳化硅 sintered pressureless bonded sic (S-SIC)3 N* j# B$ P( s! H
2.无压烧结碳化硅镶装 shrink-fitted /inserted S-SIC; e; Y$ W# e* d6 C
3.反应烧结碳化硅 sintered reaction bonded sic (R-SIC)
0 q7 {) ^( g2 E+ n' |! R/ l5 ]9 L4.反应烧结碳化硅镶装 shrink-fitted /inserted R-SIC
6 S3 G: ^4 p2 Z3 F8 T7 a+ V5.表面硅化石墨 surface silicated sic
m# ^% \) x) x, S: I; a! J$ p* r
1 J1 {! [# v: k, v4 ^# R" X. ?/ _常用氧化铝材料
m0 O9 p" b' G( Q1.含99%白色氧化铝.99% AL2O3& |$ }8 h8 a2 R) P+ A
2.含95%白色氧化铝.95% AL2O3
" R' F: L4 H8 Y3 \1 z. D3.金属陶瓷 cermet
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石墨材料
5 j4 ?$ {) _' ~, I/ [7 P$ v7 V1.浸锑石墨 antimony filled carbon- h6 U# J9 W" Q! K. ]
2.浸巴氏合金石墨 carbon-graphite impregnated babbit
; ~1 ~8 f" M9 i" {3.浸呋喃树脂石墨 carbon-graphite impregnated Furan resin, U6 ?. W: a: H6 o2 @
4.浸环氧树脂石墨 carbon-graphite impregnated Epoxy resin
, ?8 H j8 n8 L9 u5 M5.浸酚醛树脂石墨 carbon-graphite Phenol Aldehyde resin
8 Y) ?. r2 o( |2 f5 b/ h! s6.热压石墨,hot pressing carbon graphite' \+ P* M. W' b4 C& S7 ?
: @- o2 [( w) L5 \. D; H" ]; |7 k4 Q! L
不锈钢--(国外客户经常需要的牌号是304,316,316L)
* q$ W6 ]1 T" A2 b% E) X) V( Z. T, DNi-resist iron = cast iron--高镍铸铁，现在客人对这个材料需要的比较多
& M. c' S# T9 d& c9 XHast. alloy--合氏合金
/ M. G0 |. G8 ^" u" H7 `& N% n( R, nAM350--沉淀硬化不锈钢; k: A6 `$ j9 w
brass--黄铜
* \& |# J c- D4 `$ p1 D$ F" sCDMCu--双相钢 （用在铸件上比较多）0 ~, F+ v2 p% b
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械密封各个类型的英文表达方式
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我这里列出了34个机械密封分类术语...
. V( }# Z/ }0 S* y- J6 M1.机械端面密封-mechanical face seal
& w# X/ T3 d/ v \* ]9 f" t2.流体动压式机械密封-hydrodynamic mechanical seal
# e" B. S( b! X3 W$ d9 {3.切向作用流体动压式机械密封-tangential acting hydrodynamic mechanical seal/ x9 u9 x! x5 N5 z3 \# `7 n% Z
4.径向作用流体动压式机械密封-radial acting hydrodynamic mechanical seal3 j+ K# ^$ j* b
5.流体静压式机械密封-hydrostatic mechanical seal' T- k/ O9 p6 G4 X
6.外加压流体静压式机械密封-outside pressurized hydrostatic mechanical seal
: ~4 g' a( {: H* h+ Y: E5 H2 A7.自加压流体静压式机械密封-self pressurized hydrostatic mechanical seal+ F( C, Z% ^; [' {2 h
8.非接触式密封-non contacting (free contacting) mechanical seal
L9 `2 _% o/ g# j9.内装式机械密封-internally mounted mechanical seal
8 P* f2 ~! Q" j) c; T% O10.外装式机械密封-externally mounted mechanical seal
3 t4 w3 y# ~% W& m! T11.弹簧内置式机械密封-mechanical seal with inside mounted spring
; Q" L( t* U5 R& F0 v12.弹簧外置式机械密封-mechanical seal with outside mounted spring
. F8 n- o" V+ t4 o6 a' M& y- o; h k13.背面高压式机械密封-mecanical seal with high back pressure, u+ O6 Y( {. A7 Q
14.背面低压式机械密封-mechanical seal with low back pressure X- ?- |% T' m* Q' ~( u0 T( d9 X" L7 ?
15.内流式机械密封-mechanical seal with inward leakage$ J& d1 l* ?; m7 W# T8 |! @4 |
16.外流式机械密封-mechanical seal with outward leakage
- s( A1 ]1 g$ r4 v% q, a b: x; o17.弹簧旋转式机械密封-spring rotating mechanical seal# K( v d1 z1 ^* `5 z
18.弹簧静止式机械密封-spring standing mechanical seal: I& H* l1 @) L N( }
19.单弹簧式机械密封-single-spring mechanical seal% n+ O" C( j% N
20.多弹簧式机械密封-multiple-spring mechanical seal# @2 U# G6 P6 ~& L
21.非平衡式机械密封-unbalanced mechanical seal
4 k% ^4 J/ g$ n22.平衡式机械密封-balanced mechanical seal
: \) a8 P1 G$ y+ ]+ u6 J23.单端面机械密封-single mechanical seal$ `0 k& v( P% Q$ |" ^1 d$ u3 {+ Q* J
24.双端面机械密封-double mechanical seal
) ] c+ q0 E) v6 C7 \) K Y25.轴向双端机械密封-axial double mechanical seal
. A& n8 H" Q! s/ j7 u* Q; `1 E1 E3 |26.径向双端面机械密封-radial double mechanical seal
$ P* B1 w* H6 ^: l6 g- `4 E27.串联机械密封-tandem mechanical seal
8 w# W4 a6 L$ o28.橡胶波纹管机械密封-rubber-bellows mechanical seal0 `) N5 q1 [' @) ~
29.聚四氟乙烯波纹管机械密封-PTFE-bellows mechanical seal
; A& m9 S% ]( X) N' z30.金属波纹管机械密封-l bellows mechanical seal! `. d# ?9 d; d( {- n
31.焊接金属波纹管机械密封-welded l bellows mechanical seal
" S1 a1 E" v+ s2 S2 Z' [3 ^7 _- y& U32.压力成型金属波纹管机械密封-formed l bellows mechanical seal
( K8 V; R; O) |" Q33.带浮动间隔环的机械密封-mechanical seal with floating intermediate ring4 S, f8 `' L# l& G4 M
34.磁力机械密封-magnetic mechanical seal |
发表于 2009-4-2 13:36:14
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