机械密封术语英汉对照表/ {% r& ^* }; {) W' c4 T
1.secondary sealing element 辅助密封, 一般指是橡胶材料
! z7 d; M- b9 w- h+ k; X2.primary ring 动环8 `8 }: h2 p0 S
3.hardware 结构件
! j I, J/ A* |5 k9 e& \4.mating ring 静环
$ M5 j, @1 f0 c% E1 R5.mechanical loading device 一般是指弹簧的材料
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1 N9 |- D) S( Y; E1.Type 密封类型* _- \; N$ V& T
2.direction of the spring 弹簧旋向(RH-右旋,LH-左旋)
# j8 r) V7 a5 F9 r% z/ }3.type of seat 静环形式(例如G9,G6,G60...)
& a/ o" ^! u& O# z H4.combination of material 材料组合; Q- A, U4 v( L% P6 e7 e
a.rotary ring (primary ring ) 动环9 ^5 q! y9 O6 k8 v c
b.stationary ring (mating ring ) 静环
% W# f% j1 G4 b$ ?: s6 j, @c.secondary mech.seals 辅助密封一般指橡胶0 I7 D8 F9 x3 R% C" p
d.spring& w7 ]- ^8 j( u
e.other l parts
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/ k# q6 s2 ]7 l材料代码
/ f: {8 |+ y' O1. spring
1 ~1 p5 q' r* N- K2. shaft gasket 轴套9 ~& {; O5 l- S3 k& n
3. rotary ring+ m* u% C# R* G3 i# \$ y" c
4. stationary ring
, ^# F2 m( H2 p- p! r* z5. stationary gasket 静环垫圈: z0 i! E8 V. y
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1.丁晴橡胶 NBR--Nitrile butadiene rubber
. h: A& I) a0 l4 ], F: W- i: N! |' e2.乙丙橡胶 EPR/EPDM--ethylene propylene rubber
: M' Z; B2 b9 _, o& f1 o. I2 y3.氟橡胶 FPM/FKM--fluoroelastomer
& Z/ U# x0 M5 j( @, |7 R6 K0 m4.硅橡胶 MVQ--silicon rubber/ U X5 _% K$ S, O
5.氯丁橡胶 CR--neoprene/chloroprene rubber
0 ~- q+ U, l- h( A* K$ C: c9 X6.氢化丁晴 HNBR--hydrogen NBR1 D# D1 C1 I7 ?* _* A! B
7.全氟橡胶 Kalrez / FFKM --perfluorocarbon rubber
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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). C2 H/ j9 L* v) C$ X- S
2.四氟填充玻璃纤维 glassfibre filled PTFE
- S$ r: O3 q% _! H D2 f, @3.四氟填充碳纤维 carbonfibre filled PTFE
! ?. u/ G; L7 k8 y* q+ P) |4.四氟包覆氟橡胶 FPM coated PTFE
' ]& H! X8 o$ S8 T z Q5.四氟包覆乙丙橡胶 EPDM coated PTFE. l% Y: }* w* z f8 [
6.四氟包覆硅橡胶 MVQ coated PTFE
6 f5 o- |- K$ {7 C1 t9 }7.柔性石墨 fexible graphite
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7 N! C% i+ W6 H" B 国外客户常要的碳化硅(silicon carbide)材料
1 x0 E& D- W7 h! f' l1.无压烧结碳化硅 sintered pressureless bonded sic (S-SIC)5 f$ }1 I$ ]( z" m v+ A
2.无压烧结碳化硅镶装 shrink-fitted /inserted S-SIC( r, I' k$ G0 V! s) k6 p7 ~& P9 E/ T
3.反应烧结碳化硅 sintered reaction bonded sic (R-SIC)
* s9 @* u0 Z0 g) U4.反应烧结碳化硅镶装 shrink-fitted /inserted R-SIC6 F9 b+ }2 S9 @8 C% W
5.表面硅化石墨 surface silicated sic7 x3 B% A2 Z2 }' B+ U. B
7 I5 S/ l' G) c+ U, u( K" W常用氧化铝材料- e- l/ P; W; D# ]; Y
1.含99%白色氧化铝.99% AL2O30 r% o3 ]4 F+ [) I& {" N
2.含95%白色氧化铝.95% AL2O3
! b8 _, X" Y' K- g3 N; H5 Z3.金属陶瓷 cermet
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石墨材料
! }4 }6 p* K5 H2 t3 D/ [1.浸锑石墨 antimony filled carbon) C4 j9 t; U1 {& h4 a9 ^
2.浸巴氏合金石墨 carbon-graphite impregnated babbit
% Z' a' k+ L2 ?) x4 ~9 [4 `8 d3.浸呋喃树脂石墨 carbon-graphite impregnated Furan resin
( [" B4 A- _+ k7 V4.浸环氧树脂石墨 carbon-graphite impregnated Epoxy resin
0 B" t+ ` N2 v% v, S6 a5.浸酚醛树脂石墨 carbon-graphite Phenol Aldehyde resin
' H! A, S$ [3 j& X) k4 N6.热压石墨,hot pressing carbon graphite& {2 B, D* @* `$ f
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6 A8 \2 m7 g1 t2 k5 s# h不锈钢--(国外客户经常需要的牌号是304,316,316L)
2 O! q, t: i u8 y5 P' LNi-resist iron = cast iron--高镍铸铁，现在客人对这个材料需要的比较多% v; U) B! ?0 T
Hast. alloy--合氏合金
3 Q6 I i! U4 a) Q/ X1 sAM350--沉淀硬化不锈钢. a* O3 h: |5 n* n2 f( z1 ~% e. b
brass--黄铜
& {9 J* A& G0 j; U+ b0 O; CCDMCu--双相钢 （用在铸件上比较多）9 _6 L1 W" z4 Q* x; z# d0 G9 d
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械密封各个类型的英文表达方式
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3 X8 C# }' m" v: D! s我这里列出了34个机械密封分类术语...( M6 e! E7 S4 `# C7 m9 f6 g! P
1.机械端面密封-mechanical face seal4 V' x. \ L$ i) P$ G" R
2.流体动压式机械密封-hydrodynamic mechanical seal3 m% p) S: F) ~/ w( ]0 L
3.切向作用流体动压式机械密封-tangential acting hydrodynamic mechanical seal
3 X, D8 E. ~5 f S4.径向作用流体动压式机械密封-radial acting hydrodynamic mechanical seal
/ k" }8 B" w1 d& u* s5.流体静压式机械密封-hydrostatic mechanical seal
* q/ Y/ o$ h8 Y/ D# g- {8 Y5 }6.外加压流体静压式机械密封-outside pressurized hydrostatic mechanical seal3 J6 }2 a, a4 |7 }3 ~. f
7.自加压流体静压式机械密封-self pressurized hydrostatic mechanical seal A5 {1 F, K# ~+ z
8.非接触式密封-non contacting (free contacting) mechanical seal
/ _- G+ ~1 d' g) K) O% r) w# `9.内装式机械密封-internally mounted mechanical seal
) E1 Q* p5 V/ u6 R) E o! V10.外装式机械密封-externally mounted mechanical seal) {4 W" L/ D, d: w1 k2 w8 u
11.弹簧内置式机械密封-mechanical seal with inside mounted spring% L2 e3 \) `: ?. m
12.弹簧外置式机械密封-mechanical seal with outside mounted spring7 w5 M& D3 R2 n
13.背面高压式机械密封-mecanical seal with high back pressure
; F7 ^& z0 G; N( H3 B. C# U14.背面低压式机械密封-mechanical seal with low back pressure: \, ]/ _7 X& J E! [
15.内流式机械密封-mechanical seal with inward leakage9 f2 l6 a5 r* E: ~" X8 c) J
16.外流式机械密封-mechanical seal with outward leakage
1 [* y$ r7 a4 e5 M17.弹簧旋转式机械密封-spring rotating mechanical seal
# x2 E9 E8 Z0 x- H O* L7 y) c3 x18.弹簧静止式机械密封-spring standing mechanical seal
5 J: M; ^5 |( d19.单弹簧式机械密封-single-spring mechanical seal
9 y5 k( m6 p" `0 b; E$ M20.多弹簧式机械密封-multiple-spring mechanical seal
4 x" [% p6 f" C5 r. Q* h21.非平衡式机械密封-unbalanced mechanical seal
) E9 p' i6 A' i, G( i, D! N22.平衡式机械密封-balanced mechanical seal
0 z9 I. S% q6 v7 c23.单端面机械密封-single mechanical seal5 E- ?+ E' {, u& x2 U' F: M
24.双端面机械密封-double mechanical seal
1 `/ x$ q. O7 j3 f4 m6 P25.轴向双端机械密封-axial double mechanical seal
8 \7 I% T7 L* J+ D7 @26.径向双端面机械密封-radial double mechanical seal5 F/ L! [3 J! Z5 a
27.串联机械密封-tandem mechanical seal4 S2 G3 S' }& C3 R" w0 c, D
28.橡胶波纹管机械密封-rubber-bellows mechanical seal U, w n: V0 Z8 k, A ], |1 o
29.聚四氟乙烯波纹管机械密封-PTFE-bellows mechanical seal
9 j* c- P; z: \30.金属波纹管机械密封-l bellows mechanical seal; V1 t5 R, K3 T' r4 x. F
31.焊接金属波纹管机械密封-welded l bellows mechanical seal# `( H/ U2 I% ~/ p; N3 Y) n' u
32.压力成型金属波纹管机械密封-formed l bellows mechanical seal
- h# L2 A: M4 q& i' U' a33.带浮动间隔环的机械密封-mechanical seal with floating intermediate ring. ?* N6 n/ ~) `2 v0 W4 E5 F
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。
