机械密封术语英汉对照-介绍常有的橡胶材料

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机械密封术语英汉对照

介绍常有的橡胶材料
/ K+ |5 G3 g2 j/ E1.丁晴橡胶 NBR--Nitrile butadiene rubber
2 w9 I/ l& U" s% p2.乙丙橡胶 EPR/EPDM--ethylene propylene rubber
& N; M5 k! |; N3.氟橡胶 FPM/FKM--fluoroelastomer
: q+ a& L1 A- W4 y5 ^- w# @0 n, j8 ^4.硅橡胶 MVQ--silicon rubber
5.氯丁橡胶 CR--neoprene/chloroprene rubber
6.氢化丁晴 HNBR--hydrogen NBR
5 F# U) l% O1 K* y+ b- t) W7.全氟橡胶 Kalrez / FFKM --perfluorocarbon rubber

. t% s; C) t- y介绍四氟类材料
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! C. m+ v9 r8 G; e, f- S/ _1.纯聚四氟乙烯 PTFE--polytetrafluoroethylene (Teflon和TEF也可以表达)
2.四氟填充玻璃纤维 glassfibre filled PTFE
3.四氟填充碳纤维 carbonfibre filled PTFE
; z+ F" J; Q6 T7 o8 ~4.四氟包覆氟橡胶  FPM coated PTFE
9 i, \7 ]. g; e+ I5.四氟包覆乙丙橡胶 EPDM coated PTFE
6.四氟包覆硅橡胶 MVQ coated PTFE
7.柔性石墨 fexible graphite, 像比较有名的是GRAFOIL™® fexible graphite

* g; X. g+ ^/ a, Y+ z介绍国外客户常要的碳化硅(silicon carbide)材料
1.无压烧结碳化硅 sintered pressureless bonded sic (S-SIC)
2.无压烧结碳化硅镶装 shrink-fitted /inserted S-SIC
3.反应烧结碳化硅 sintered reaction bonded sic (R-SIC)
3 b6 P+ q8 G1 S, K/ J. q, H4.反应烧结碳化硅镶装 shrink-fitted /inserted R-SIC
% X+ l5 S6 H' y5.表面硅化石墨 surface silicated sic
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3 F; e. O& D; @4 d1 ?0 H7 ~常用氧化铝材料:
1.含99%白色氧化铝.99% AL2O3
2.含95%白色氧化铝.95% AL2O3
, g7 d( ^3 d. Y3.金属陶瓷  cermet
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石墨材料:
8 }+ v8 P9 w0 a: ]; A: K1.浸锑石墨 antimony filled carbon
2.浸巴氏合金石墨 carbon-graphite impregnated babbit
3.浸呋喃树脂石墨 carbon-graphite impregnated Furan resin
0 w/ k) Z3 o# d% `4.浸环氧树脂石墨 carbon-graphite impregnated Epoxy resin
5.浸酚醛树脂石墨 carbon-graphite Phenol Aldehyde resin
6.热压石墨,hot pressing carbon graphite

stainless steel (S.S)--不锈钢--(国外客户经常需要的牌号是304,316,316L)
Ni-resist iron = cast iron--高镍铸铁，现在客人对这个材料需要的比较多
Hast. alloy--合氏合金
! T- f) l, t5 V" k" IAM350--沉淀硬化不锈钢
brass--黄铜
CDMCu--双相钢 （用在铸件上比较多）

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( A* ?7 E. g/ D" @7 A" ~! ^械密封各个类型的英文表达方式，

我这里列出了34个机械密封分类术语...
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1.机械端面密封-mechanical face seal
9 P: C) v9 l* e. K% w: k2.流体动压式机械密封-hydrodynamic mechanical seal
- s( R) j- n9 c. j1 E2 j3.切向作用流体动压式机械密封-tangential acting hydrodynamic mechanical seal
4.径向作用流体动压式机械密封-radial acting hydrodynamic mechanical seal
5.流体静压式机械密封-hydrostatic mechanical seal
6.外加压流体静压式机械密封-outside pressurized hydrostatic mechanical seal
7.自加压流体静压式机械密封-self pressurized hydrostatic mechanical seal
8.非接触式密封-non contacting (free contacting) mechanical seal
9.内装式机械密封-internally mounted mechanical seal
10.外装式机械密封-externally mounted mechanical seal
11.弹簧内置式机械密封-mechanical seal with inside mounted spring
* x8 _; {. n' j; ~' Q3 [12.弹簧外置式机械密封-mechanical seal with outside mounted spring
13.背面高压式机械密封-mecanical seal with high back pressure
14.背面低压式机械密封-mechanical seal with low back pressure
15.内流式机械密封-mechanical seal with inward leakage
. P1 d8 I+ @$ `4 Y5 H8 p! t16.外流式机械密封-mechanical seal with outward leakage
17.弹簧旋转式机械密封-spring rotating mechanical seal
18.弹簧静止式机械密封-spring standing mechanical seal
19.单弹簧式机械密封-single-spring mechanical seal
20.多弹簧式机械密封-multiple-spring mechanical seal
; S% I1 k! I; \% W0 D" @21.非平衡式机械密封-unbalanced mechanical seal
22.平衡式机械密封-balanced mechanical seal
5 J6 p. K4 \9 r5 a, t4 z# l23.单端面机械密封-single mechanical seal
, v, J) |+ y: b" }7 o" J24.双端面机械密封-double mechanical seal
' G( c3 A) q6 d6 P9 f4 ?; v25.轴向双端机械密封-axial double mechanical seal
6 w9 ^) `3 _/ Z0 v$ E) ?26.径向双端面机械密封-radial double mechanical seal
27.串联机械密封-tandem mechanical seal
/ O! s$ J* ?3 o  b& _28.橡胶波纹管机械密封-rubber-bellows mechanical seal
( M1 \+ p/ \6 s29.聚四氟乙烯波纹管机械密封-PTFE-bellows mechanical seal
30.金属波纹管机械密封-l bellows mechanical seal
) m! P9 ~9 C- U7 X9 s8 R: ?31.焊接金属波纹管机械密封-welded l bellows mechanical seal
) @# Z( S5 R) ~0 {5 ?" ]  E32.压力成型金属波纹管机械密封-formed l bellows mechanical seal
. m/ Z& q6 k% o/ H33.带浮动间隔环的机械密封-mechanical seal with floating intermediate ring
- E4 I4 i9 ~* c1 }" Y% a0 H4 [34.磁力机械密封-magnetic mechanical seal

+ i! V4 i& Q) z6 }4 U- ~John Crane 代码安排
4 Y- O3 k7 Z% A% }& F1 x0 E1.secondary sealing element  辅助密封, 一般指是橡胶材料
7 A3 V* f5 q9 U3 w' g2.primary ring  动环
3.hardware 结构件
4.mating ring 静环
5.mechanical loading device 一般是指弹簧的材料
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Burgmann seals 代码编排
+ O, e* O0 ]! Y" l& B+ h$ i1.Type 密封类型
- o! j$ e& a. A2.direction of the spring 弹簧旋向(RH-右旋,LH-左旋)
3.type of seat 静环形式(例如G9,G6,G60...)
; h. R3 _0 `9 u- I4 b7 A4.combination of material 材料组合
a.rotary ring (primary ring ) 动环
b.stationary ring (mating ring ) 静环
c.secondary mech.seals 辅助密封一般指橡胶
, ~2 ?" \- F8 d* D! Rd.spring
/ ]$ M0 N4 `' P5 c1 h3 k# ^6 Je.other l parts
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, F# Z; C" U2 S* [Roten seals 代码安排
! \8 G3 C0 E0 a& M" g' ~RO: roten 产家自己设计的尺寸; UN:产品尺寸符合德国
3 A* o8 z+ z: z, t$ @, s$ Dcomponents code 材料代码
1. spring
2. shaft gasket 轴套
- B/ [8 V* e8 |1 U  Y3. rotary ring
4. stationary ring
5. stationary gasket 静环垫圈
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alistwa

不错,谢谢了.

zdzlw2004

谢谢楼主，学习了

zdzlw2004

谢谢了

yang-z-x

好东西，看外文专利写专利时会用得着，谢谢了。

weijiayin

四氟包覆硅
3 C& B+ R& O1 W) C! b( Q5 K0 i橡胶技术网 http://bbs.sto.net.cn/thread-5044-1-1.html