机械密封术语英汉对照表6 F/ O+ ~) c4 e* s
1.secondary sealing element 辅助密封, 一般指是橡胶材料
- f. f7 }9 ^% F$ ~. m2.primary ring 动环4 e% z, O' h/ o" b" l2 ~, x
3.hardware 结构件
6 P* q+ A- l& ~" c6 b+ ~' S4.mating ring 静环
6 J* J) z+ n. A- v. O* m3 J5.mechanical loading device 一般是指弹簧的材料) M2 L! V& G( p3 O1 p/ ]4 Y
, k( P7 i& B q1.Type 密封类型
6 f/ X$ X6 O+ m2.direction of the spring 弹簧旋向(RH-右旋,LH-左旋)
6 \3 l. V6 H$ ~6 ]: x# _( E3.type of seat 静环形式(例如G9,G6,G60...)3 L g/ }( b* k. O$ i# I
4.combination of material 材料组合
) t$ h, ~' I! e9 c. ^8 Ha.rotary ring (primary ring ) 动环& j! q# `8 Y' Y& a# m1 @
b.stationary ring (mating ring ) 静环
% \/ N9 U3 }+ x7 C6 n. X/ G; r9 F0 @c.secondary mech.seals 辅助密封一般指橡胶3 j z) w& K9 t% Z
d.spring! v$ a* k: V/ l4 ]5 O. q
e.other l parts* q d0 M$ k; d/ F0 q
) e/ ], [ ]4 T- o2 u材料代码
; t2 O( t* {, B9 L/ S. t9 }1. spring
~; o4 c/ a) `1 z2. shaft gasket 轴套
4 s- F% t3 i6 t: @3. rotary ring1 {" ~# e h& A5 u+ B8 u/ _
4. stationary ring: c' P5 m% y; C+ l9 X. k
5. stationary gasket 静环垫圈
4 y: M/ E2 T8 E* G o) G% h0 N0 |- J, n% F, a- N6 ~: i
1.丁晴橡胶 NBR--Nitrile butadiene rubber
2 X) J% U, O$ _: _! f2 E2.乙丙橡胶 EPR/EPDM--ethylene propylene rubber
& G7 F& o+ s7 p1 P; d! b3.氟橡胶 FPM/FKM--fluoroelastomer# J/ L( J/ z: l! ]
4.硅橡胶 MVQ--silicon rubber2 b2 l2 J/ Z- x9 ~
5.氯丁橡胶 CR--neoprene/chloroprene rubber# o1 G9 Z3 H: Z. e2 V0 K" q
6.氢化丁晴 HNBR--hydrogen NBR
- Q, E7 ^% Q! Q9 D3 O7.全氟橡胶 Kalrez / FFKM --perfluorocarbon rubber
5 H+ K! W9 j- ~- c7 Z4 v0 T0 H' L. d+ I2 G
* ]+ T5 B' _3 Q- ?* ~) t* F
介绍四氟类材料
2 T1 `8 x; J1 B0 @: Y, J! t+ w J& ?1 R3 D: {8 k; Q) L) j
1.纯聚四氟乙烯 PTFE--polytetrafluoroethylene (Teflon和TEF也可以表达)
" g+ S e0 n) W2.四氟填充玻璃纤维 glassfibre filled PTFE
- v/ U0 q- |1 x, f3.四氟填充碳纤维 carbonfibre filled PTFE! z. ?( U# B8 g& I2 \6 u6 J: A/ z
4.四氟包覆氟橡胶 FPM coated PTFE
2 |2 _9 Q2 _3 k+ m0 T y- A# {5.四氟包覆乙丙橡胶 EPDM coated PTFE
* }; x. A5 s: c. z1 x6.四氟包覆硅橡胶 MVQ coated PTFE
1 G9 \0 }& V0 i+ }* Z7.柔性石墨 fexible graphite; B4 L: G- F/ r$ l( h& P7 d9 J
2 V3 |- b8 E* o- E
国外客户常要的碳化硅(silicon carbide)材料
' v- |: ]8 h: ]7 `0 J, I7 [1.无压烧结碳化硅 sintered pressureless bonded sic (S-SIC)1 G1 ~# l! W. \- w5 n9 S% \
2.无压烧结碳化硅镶装 shrink-fitted /inserted S-SIC
; o, j. N% {5 v; o. s3 Z0 N3.反应烧结碳化硅 sintered reaction bonded sic (R-SIC)
9 D! J: ^, \* J4 J- X( s; W4.反应烧结碳化硅镶装 shrink-fitted /inserted R-SIC! D! u* N( F/ }% I0 _3 n, U1 \
5.表面硅化石墨 surface silicated sic
1 p5 o6 |) g8 `1 J n( j+ o5 J# [1 y9 a+ h6 T" B7 ]
常用氧化铝材料
2 A# R; l: E1 Q8 l* p' m% L1.含99%白色氧化铝.99% AL2O3
5 M9 p3 B* X: }" |4 K' M, s2.含95%白色氧化铝.95% AL2O3
) u/ _" t, l0 o/ u( C# O' q/ x' D) f* }3.金属陶瓷 cermet
( K# e) c/ `* [; ?
( E2 [# r' j; H/ F石墨材料
# @8 V9 }# c# k2 _9 T1.浸锑石墨 antimony filled carbon7 ?7 P; T% @$ T! u1 f. X6 w
2.浸巴氏合金石墨 carbon-graphite impregnated babbit
# F6 v$ m( O8 _9 a4 h$ Z$ c3.浸呋喃树脂石墨 carbon-graphite impregnated Furan resin; s, M Q& h* I& |2 L; p% @+ ?
4.浸环氧树脂石墨 carbon-graphite impregnated Epoxy resin8 }! F. t2 @$ k: ^5 t
5.浸酚醛树脂石墨 carbon-graphite Phenol Aldehyde resin8 m1 r' n- y N2 f, X+ @
6.热压石墨,hot pressing carbon graphite
! I3 G; J+ V7 K4 F( k9 c* i$ _0 b, X+ X' g& g5 h
H) o9 _: t; z不锈钢--(国外客户经常需要的牌号是304,316,316L)1 [& t, g2 p$ s! _" B# F8 `
Ni-resist iron = cast iron--高镍铸铁，现在客人对这个材料需要的比较多
. J: R8 s4 U/ x% A* m% Y9 D$ gHast. alloy--合氏合金/ X3 C0 _' |: C( h1 E
AM350--沉淀硬化不锈钢
" W9 R3 {" L; V( c1 I ]brass--黄铜1 G1 l5 f8 m/ u) X3 `0 s( F6 k. Z! O. b
CDMCu--双相钢 （用在铸件上比较多）
3 a$ ?4 d) b# p! `. Y) x- k- S" M1 m: o% z# B
# Z$ @; ]# c* I& }! s! I, l' \械密封各个类型的英文表达方式3 G* R( r/ o: X n
9 A; y5 {! Y6 L3 Y" C+ ?我这里列出了34个机械密封分类术语...
8 D3 C7 K$ p# q$ ?$ w4 A1.机械端面密封-mechanical face seal
: e7 e% s4 B- k5 z/ f, u: l2.流体动压式机械密封-hydrodynamic mechanical seal
1 m( n3 @' T( p2 i8 V3.切向作用流体动压式机械密封-tangential acting hydrodynamic mechanical seal$ r% N* y3 r8 @ O4 Z- l) ]
4.径向作用流体动压式机械密封-radial acting hydrodynamic mechanical seal! ~4 K8 i( u& i2 G) H
5.流体静压式机械密封-hydrostatic mechanical seal
% c# E9 F: T9 P$ R6.外加压流体静压式机械密封-outside pressurized hydrostatic mechanical seal
5 ?9 a8 D7 T* ^. w# ^0 B+ j7.自加压流体静压式机械密封-self pressurized hydrostatic mechanical seal
2 t8 ]9 }4 e/ m6 @$ i3 g. O5 g8.非接触式密封-non contacting (free contacting) mechanical seal5 m& R; M( y, K) y9 C/ J( d; y
9.内装式机械密封-internally mounted mechanical seal/ a! g8 x' J1 E5 g8 Y
10.外装式机械密封-externally mounted mechanical seal x" C' u4 y) F/ B' G
11.弹簧内置式机械密封-mechanical seal with inside mounted spring
- p2 j3 `. @1 T3 o6 I12.弹簧外置式机械密封-mechanical seal with outside mounted spring
# Z3 \$ _' [' u/ u) M& o0 l6 }13.背面高压式机械密封-mecanical seal with high back pressure+ C4 ]" X# Y. D8 S r
14.背面低压式机械密封-mechanical seal with low back pressure
3 \2 H: ?5 _8 }4 W3 [ a15.内流式机械密封-mechanical seal with inward leakage
% }1 h( X; i3 j16.外流式机械密封-mechanical seal with outward leakage: C) f* V+ s& f8 q
17.弹簧旋转式机械密封-spring rotating mechanical seal" R0 d8 E( b; D/ }3 v" [8 t% k5 V. D8 b
18.弹簧静止式机械密封-spring standing mechanical seal% n. i, f" Y' ^4 i l% B1 x( M( ^
19.单弹簧式机械密封-single-spring mechanical seal. Z9 S9 J8 e$ b2 w
20.多弹簧式机械密封-multiple-spring mechanical seal
) X+ I5 h& O; l$ z/ w8 `21.非平衡式机械密封-unbalanced mechanical seal! j) O3 ?! ~8 e. O9 D
22.平衡式机械密封-balanced mechanical seal
4 Z: @& y3 F2 T- q) a/ H) ~23.单端面机械密封-single mechanical seal
" M; @: t2 T4 W ^, p24.双端面机械密封-double mechanical seal7 h0 |1 m- g* B+ x" l
25.轴向双端机械密封-axial double mechanical seal
. P, H0 i2 `0 g+ q+ c26.径向双端面机械密封-radial double mechanical seal% U, ^' S/ f3 f9 Y z6 c0 y
27.串联机械密封-tandem mechanical seal
$ F7 k& }* v, O; i) }7 A28.橡胶波纹管机械密封-rubber-bellows mechanical seal
0 H0 z( @# V! _8 h29.聚四氟乙烯波纹管机械密封-PTFE-bellows mechanical seal
0 [( L1 ]$ P7 I/ T) i5 U30.金属波纹管机械密封-l bellows mechanical seal
/ a$ q+ l. C: F# Z& ]31.焊接金属波纹管机械密封-welded l bellows mechanical seal4 V: ?- a) e/ T) q7 N& c- k
32.压力成型金属波纹管机械密封-formed l bellows mechanical seal; p' T7 ~6 o0 s* e
33.带浮动间隔环的机械密封-mechanical seal with floating intermediate ring+ |# i) f }9 N+ Z! B
34.磁力机械密封-magnetic mechanical seal |
发表于 2009-4-2 13:36:14
很不错。LZ辛苦了。我先收藏下来。
