机械密封术语英汉对照表
2 _, c4 B7 E4 t, r7 Q9 |' ]1.secondary sealing element 辅助密封, 一般指是橡胶材料2 l( ]8 Y& H0 d% _/ \
2.primary ring 动环
" _' d+ L( o7 J# p4 Z3.hardware 结构件
! }6 e. j% V7 v4.mating ring 静环
7 t$ M2 P- l4 d% Z/ q- a5.mechanical loading device 一般是指弹簧的材料
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" @3 u& @" [$ |% _1.Type 密封类型
$ |4 N* B: I' j# G7 G2.direction of the spring 弹簧旋向(RH-右旋,LH-左旋)" o$ k2 L6 T- V- L1 K* {
3.type of seat 静环形式(例如G9,G6,G60...)
7 ]1 [$ _/ U5 S; ` [4.combination of material 材料组合
1 y6 [, ^( T3 f" Aa.rotary ring (primary ring ) 动环. W1 l L3 w9 t7 r
b.stationary ring (mating ring ) 静环, i) D: z$ a9 h: b
c.secondary mech.seals 辅助密封一般指橡胶9 H$ T+ l9 X) K2 P; x$ C4 Z
d.spring
/ n( Y" q( X) |6 {' i6 E' c# P$ re.other l parts
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材料代码
7 D: V, _ d; k8 |; b1. spring
1 y8 o4 n E2 S/ ]8 S2 {4 @" S2. shaft gasket 轴套+ Q. O* G6 [# |& n4 c& t
3. rotary ring. `* Z9 E4 ~, C; g7 k, @
4. stationary ring% A$ @* b. R. p9 Q
5. stationary gasket 静环垫圈! x3 d% W( E) q! F( q! A; L+ D
4 S* e9 k$ M. S; F4 v# e8 o. t
1.丁晴橡胶 NBR--Nitrile butadiene rubber) c; Q8 ^6 X. I1 I
2.乙丙橡胶 EPR/EPDM--ethylene propylene rubber1 m/ v) c3 c0 C1 W
3.氟橡胶 FPM/FKM--fluoroelastomer
6 V* B7 @2 l% Q0 x6 ^* |# ~. u# h- R H4.硅橡胶 MVQ--silicon rubber; t1 o$ ^4 R2 d) r( z; v
5.氯丁橡胶 CR--neoprene/chloroprene rubber/ s2 w0 C& _/ {: F8 u9 \8 N
6.氢化丁晴 HNBR--hydrogen NBR
% ]) m: l3 ?" l/ o3 h7.全氟橡胶 Kalrez / FFKM --perfluorocarbon rubber9 C& x& v6 Y: R+ E
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4 l; P( R- Z8 Z, k$ P, U1 y* W介绍四氟类材料
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1.纯聚四氟乙烯 PTFE--polytetrafluoroethylene (Teflon和TEF也可以表达)
' [4 A# D4 N% s% ]2.四氟填充玻璃纤维 glassfibre filled PTFE+ ~: ~8 Q- [* L. |5 M
3.四氟填充碳纤维 carbonfibre filled PTFE, n- d$ o( M& L
4.四氟包覆氟橡胶 FPM coated PTFE! H- w s- }6 x( K' J
5.四氟包覆乙丙橡胶 EPDM coated PTFE
5 Q$ ^4 D( | [! G% W6.四氟包覆硅橡胶 MVQ coated PTFE7 p+ B) C: k; f( E* I
7.柔性石墨 fexible graphite, {( n. H1 L% \" }( b& v
9 l$ z& J0 y2 k0 d 国外客户常要的碳化硅(silicon carbide)材料
6 l/ O3 F( J$ ?( P1.无压烧结碳化硅 sintered pressureless bonded sic (S-SIC)2 q$ f4 r5 `9 N9 V8 q8 d& v
2.无压烧结碳化硅镶装 shrink-fitted /inserted S-SIC
, |# i W! ^2 ~ M! p3.反应烧结碳化硅 sintered reaction bonded sic (R-SIC)( {# {5 ~4 n/ p. ^/ G& o) y F
4.反应烧结碳化硅镶装 shrink-fitted /inserted R-SIC
/ R) v g* d! h7 m5.表面硅化石墨 surface silicated sic
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; P& d8 m3 N2 d3 u4 ]8 F" U* l+ F3 a常用氧化铝材料5 M1 _- x r3 ~$ u( W
1.含99%白色氧化铝.99% AL2O3
7 y2 u9 W' r' j2.含95%白色氧化铝.95% AL2O3; h1 |7 m I- T! c) U
3.金属陶瓷 cermet
8 Q7 R% ^$ Z* \" S& _# E
5 ?8 T; z) K6 B9 ?/ Z, D% X石墨材料6 `0 [) P4 j0 K- n
1.浸锑石墨 antimony filled carbon9 `6 w9 m8 d- l3 q" e/ t* F
2.浸巴氏合金石墨 carbon-graphite impregnated babbit
) s% m6 @1 \/ R6 w8 @' [3.浸呋喃树脂石墨 carbon-graphite impregnated Furan resin
$ ~" ?/ n) H1 l) Y4.浸环氧树脂石墨 carbon-graphite impregnated Epoxy resin1 b$ M8 q' w* k1 Z, T8 u" H L4 J4 H
5.浸酚醛树脂石墨 carbon-graphite Phenol Aldehyde resin g3 U( d: M! h
6.热压石墨,hot pressing carbon graphite' q1 f# O6 z, W
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6 `; P0 B4 b7 T7 b* W不锈钢--(国外客户经常需要的牌号是304,316,316L)0 R! S: J3 U2 E0 _8 O" y# g
Ni-resist iron = cast iron--高镍铸铁，现在客人对这个材料需要的比较多, G9 |' |0 _8 j' U7 ^9 A/ T
Hast. alloy--合氏合金3 R2 ?$ ], ]8 x3 E! H4 H2 P7 y
AM350--沉淀硬化不锈钢
' x4 J4 D. P& E( W# D2 l* m( Hbrass--黄铜
6 f1 C) w& b6 B. P6 e) d, `, P$ ~CDMCu--双相钢 （用在铸件上比较多）
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械密封各个类型的英文表达方式
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6 i3 j. j2 m1 }' u' F3 k! [我这里列出了34个机械密封分类术语...
5 m6 j* Y% |+ x+ m. k% h- E1.机械端面密封-mechanical face seal
, o- a1 U d# e( O2.流体动压式机械密封-hydrodynamic mechanical seal
* j/ i3 G! ? R B7 {3.切向作用流体动压式机械密封-tangential acting hydrodynamic mechanical seal
$ a- ?4 j( v2 s" E' u; d4.径向作用流体动压式机械密封-radial acting hydrodynamic mechanical seal$ b# u4 g0 D( y9 j# G% g
5.流体静压式机械密封-hydrostatic mechanical seal% `# s+ z/ _& V: a: j3 B4 S
6.外加压流体静压式机械密封-outside pressurized hydrostatic mechanical seal
( b. U5 b: p, f _! s( H) S7.自加压流体静压式机械密封-self pressurized hydrostatic mechanical seal
1 a" _4 Q5 Y; @8.非接触式密封-non contacting (free contacting) mechanical seal* W8 J$ m4 s6 I
9.内装式机械密封-internally mounted mechanical seal; r* W# N1 m6 w% J1 t
10.外装式机械密封-externally mounted mechanical seal
# K: A: a% ]; S1 i11.弹簧内置式机械密封-mechanical seal with inside mounted spring9 k' r2 M \8 A$ ], Y) F+ m
12.弹簧外置式机械密封-mechanical seal with outside mounted spring9 [$ f3 S- m7 i/ ]( a1 @8 Y
13.背面高压式机械密封-mecanical seal with high back pressure
( h a& Z& p% C1 N14.背面低压式机械密封-mechanical seal with low back pressure% r' f# M; P: ^
15.内流式机械密封-mechanical seal with inward leakage$ X- A, H/ ]/ Y" K* {: a' r
16.外流式机械密封-mechanical seal with outward leakage
9 q# S. [) s% w( b i: o17.弹簧旋转式机械密封-spring rotating mechanical seal
2 |- M3 h6 ?9 D5 y0 x. p3 E0 {18.弹簧静止式机械密封-spring standing mechanical seal" d+ k4 a R" E* t! B( V$ Z, p
19.单弹簧式机械密封-single-spring mechanical seal
/ ~0 J! s3 A; B! n9 Y20.多弹簧式机械密封-multiple-spring mechanical seal3 t& T( ?; ^' S! B% J
21.非平衡式机械密封-unbalanced mechanical seal; t$ E+ s+ w! L2 A2 I' }
22.平衡式机械密封-balanced mechanical seal" h0 s# [/ |2 e+ o
23.单端面机械密封-single mechanical seal
$ ]( s3 M! S( Q, X8 p24.双端面机械密封-double mechanical seal
# t5 P$ O$ x8 O4 q& M25.轴向双端机械密封-axial double mechanical seal3 W/ J' K& G W O$ q
26.径向双端面机械密封-radial double mechanical seal
; b9 Y l- p1 J; a6 \: J, x27.串联机械密封-tandem mechanical seal/ x# Q! \' R5 O. K+ G# M. _) W
28.橡胶波纹管机械密封-rubber-bellows mechanical seal4 V4 c! j7 D9 n0 N% M# m% u9 z+ ^9 e
29.聚四氟乙烯波纹管机械密封-PTFE-bellows mechanical seal
; O0 Q+ V9 `; r% T- N6 Y30.金属波纹管机械密封-l bellows mechanical seal
; U* I- J" Z& Y* r31.焊接金属波纹管机械密封-welded l bellows mechanical seal
! C; u( O; t g2 O32.压力成型金属波纹管机械密封-formed l bellows mechanical seal5 Z% |5 ~9 Q) ~
33.带浮动间隔环的机械密封-mechanical seal with floating intermediate ring
' }- f: S! H* w3 D/ T; k7 T34.磁力机械密封-magnetic mechanical seal |
发表于 2009-4-2 13:36:14
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