Mechanical face seal|機械密封端面密封件及密封圈

Hydrodynamic mechanical seal|流體動壓式機械密封圈

Tangential acting hydrodynamic mechanical seal|切向作用流體動壓式機械密封件及密封圈

Radial acting hydrodynamic mechanical seal|徑向作用流體動壓式機械密封圈

Hydrostatic mechanical seal|流體靜壓式機械密封件及密封圈

Outside pressurized hydrostatic mechanical seal|外加壓流體靜壓式機械密封件及密封圈

Self pressurized hydrostatic mechanical seal|自加壓流體靜壓式機械密封件及密封圈

Non contacting mechanical seal|非接觸式密封件及密封圈

Internally mounted mechanical seal|內(nèi)裝式機械密封圈

externally mouted mechanical seal|外裝式機械密封件及密封圈

Mechanical seal with inside mounted spring|彈簧內(nèi)置式機械密封件及密封圈

Mechanical seal with outside mounted spring|彈簧外置式機械密封件及密封圈

Mecanical seal with high back pressure|背面高壓式機械密封件及密封圈

Mechanical seal with low back pressure|背面低壓式機械密封圈

Mechanical seal with inward leakage|內(nèi)流式機械密封件及密封圈

Mechanical seal with outward leakage|外流式機械密封件及密封圈

Spring rotaing mechanical seal|彈簧旋轉(zhuǎn)式機械密封圈

Spring stangding mechanical seal|彈簧靜止式機械密封件及密封圈

Singe-spring mechanical seal|單彈簧式機械密封件及密封圈

Multple-spring mechanical seal|多彈簧式機械密封件及密封圈

Unbalanced mechanical seal|非平衡式機械密封圈

Balanced mechanical seal|平衡式機械密封件及密封圈

Single mechanical seal|單端面機械密封件及密封圈

Double mechanical seal|雙端面機械密封件及密封圈

Axial double mechanical seal|軸向雙端面機械密封件及密封圈

Radial double mechanical seal|徑向端面機械密封圈

Tandem mechanical seal|串聯(lián)機械密封件及密封圈

Rubber-bellows mechanical seal|橡膠波紋管機械密封件及密封圈

PTFE-bellows mechanical seal|聚四氟乙烯波紋管機械密封件及密封圈

Meatl bellows mechanical seal|金屬波紋管機械密封件及密封圈

Welded meatal bellows mechanical seal|焊接金屬波紋管機械密封件及密封圈

Formed metal bellows mechanical seal|壓力成型金屬波紋管機械密封圈

 

機械密封件及密封圈的安裝、使用與維護術(shù)語

installation|安裝

Usage|使用

maintenance|維護

Radius run-out|徑向跳動

Axial movement|軸向竄動

deflectiort|撓度

Trial run|試動轉(zhuǎn)

Normal operation|正常運轉(zhuǎn)

Dos and donts|注意事項

 

機械密封件及密封圈的故障診斷的術(shù)語

Mechanical seal failure|機械密封件及密封圈失效

Exceed standard|超標(biāo)

External characteristics|外部特征

freezing|結(jié)冰

Vocal explosion|爆鳴聲

scream|尖叫

Gas shock|氣震

Wearout failure|磨損失效

Corrosion failure|磨蝕失效

 

Gas-lubricated esal|氣膜密封件及密封圈

Dry gas seal|士氣密封件及密封圈

Spiral groove|螺旋槽

Seal weir|密封堰

Seal dam|密封壩

Fluid dynamic pressure groove|流體動壓槽

Si-directional groove|單向槽

Bi-directional groove|雙向槽

Automatic adjustment|機械密封件及密封圈之自動調(diào)整

Hybrid film|混合膜

Gas film stiffness|氣膜剛度

Single-face|單端面（機械密封件及密封圈）

Dual-face|雙端面

Tandem arrangement|串聯(lián)式（機械密封件及密封圈）

Labyrinth seal|迷宮密封件及密封圈

Liquid-lubricatedseal|液膜密封件及密封圈

Upastream pumping|上游泵送（機械密封件及密封圈）

Zero leakage|零泄漏

Zero emissim|零逸出

Film pressure distribution|膜壓分布

Technical characteristics|技術(shù)特征

End face structure|端面結(jié)構(gòu)

Product development|產(chǎn)品開發(fā)

application|應(yīng)用

High parameter|高參數(shù)

The scope of application|適用范圍（機械密封件及密封圈）

Double row in the same direction|雙列同向

Effect of dvnamic pressuer|動壓效應(yīng)

 

機械密封件及密封圈系統(tǒng)名稱術(shù)語

Storage tank|機械密封件及密封圈系統(tǒng)之儲罐

Booster jar|增壓罐

Balance tank|平衡罐

Pressurized tank|加壓罐

Coil type heat exchanger|蛇管換熱器

filter|過濾器

Magnetic filter|機械密封件及密封圈之磁性過濾器

Cyclone separator|旋液分離器

Orifice plate|孔板

Orfice leeve|節(jié)流套

CA-PDCA|循環(huán)輪

Cycle sets|循環(huán)套

Leakage indicator|泄漏指示器（機械密封件及密封圈系統(tǒng)名稱）

pipeline|管線

Pressure gauge|壓力計

Check valve|止回閥

Flow meter|流量計

Safety valve|閥

Single filter|單級過濾器

Pressure control system|壓力控制系統(tǒng)（機械密封件及密封圈系統(tǒng)名稱）

siphonic|虹吸

Temperature control system|溫度控制系統(tǒng)

flushing|沖洗

cooling|冷卻

Cold back|背冷

Inner flushing|內(nèi)沖洗

Outer flushing|外沖洗

Self flushing|機械密封件及密封圈系統(tǒng)之自沖洗

Blocking system|阻塞系統(tǒng)

Flushing fluid|沖洗流體

quench|急冷

Puench fluid|急冷流體

Barrier fluid|阻塞流體

Buffer fluid|緩沖流體

Coolant|冷卻流體

Heating fluid|加熱流體

Sealed meinum|被機械密封件及密封圈介質(zhì)

sealant|密封流體

Impurities removal system|雜質(zhì)清除系統(tǒng)

Back flush|反沖洗

 

機械密封件及密封圈的API682系統(tǒng)名稱術(shù)語

API(American Petroleum Institute)|API標(biāo)準(zhǔn)

Standard mechanical seal|標(biāo)準(zhǔn)機械密封件及密封圈

Mechanical seal system|機械密封件及密封圈系統(tǒng)

assessment|評估

Hydro carbons|烴類

Non-hydrocarbon|非烴類

Flash type|閃蒸類

Non-Flash type|非閃蒸類

Life-cycle costs|生命周期費用

 

橡膠密封件及密封圈材料類

NBR-nitrile butadiene rubber|丁晴橡膠機械密封材料

EPR-ethylene propylene rubber|乙丙橡膠密封

FPM/FKM-fluoroelastomer|氟橡膠密封

MVQ-silicon rubber|硅橡膠機械密封件及密封圈材料

CR-neoprne/chloroprene rubber|氯丁橡膠密封件及密封圈

FFKM-perfluorocarbon rubber|全氟橡膠材料

 

四氟密封件及密封圈材料類

PTFE|純聚四氟乙烯-機械密封件及密封圈材料

Glassfibre filled PTFE|四氟填充玻璃纖維材料

Carbonfibre filled PTFE|四氟填充碳纖維密封件及密封圈材料

FPM coated PTFE|四氟包覆氟橡膠機械密封件及密封圈材料

EPDM coated PTFE|四氟包覆乙丙橡膠

MVQ coated PTFE|四氟包覆硅橡膠密封材料

Fexible graphite|柔性石墨材料

 

國外常見的硅化硅（silicon carbide）機械密封件及密封圈材料類

Sintered pressureless bonbed sic(S-SIC)|無壓燒結(jié)碳化硅

Shrink-fitted/inserted S-SIC|無壓燒結(jié)碳化硅鑲裝密封材料

Sinterd reaction bonded sic (R-SIC)|反應(yīng)燒結(jié)碳化硅

shrink-fitted/inserted R-SIC|反應(yīng)燒結(jié)碳化硅鑲裝材料

Surface silicated sic|表面硅化石墨機械密封件及密封圈材料

 

石墨機械密封件及密封圈材料類

Carbon graphite|碳石墨密封件及密封圈材料

Carbon-graphite impregnatde babbit|浸巴氏合金石墨

Carbon-graphite impregnatde epoxy resin|浸環(huán)氧樹脂石墨

Carbon-graphite impregnatde furan resin|浸呋喃樹脂石墨

Carbon-graphite impregnatde aluminium|浸鋁合金石墨

Antimony filled carbon|浸銻石墨機械密封件及密封圈材料

Carbon-graphite P henol Aldehyde resin|浸酚醛樹脂石墨

Copper alloy|銅合金材料

Metallic material|金屬材料

Engineering ceramics|工程陶瓷密封材料

Alurnina ceramics|氧化鋁陶瓷機械密封件及密封圈材料

Silicon carbide ceramics|碳化硅陶瓷

Silicon nitride ceramics|氮化硅陶瓷

Cemented carbide|硬質(zhì)合金機械密封件及密封圈材料

Tungsten carbide|碳化鎢

Titanium carbide|碳化鈦

O-ring|o型密封圈

Rectangular ring|矩形密封圈

V-ring|V型密封圈

Wedge ring|楔形密封圈

Trapezoid ring|梯形密封圈

Jacked gasket|包覆密封墊片

Phosphor bronze|磷青銅

Carbon spring steel|碳素彈簧鋼機械密封件及密封圈材料

Stainless steel|不銹鋼

High-nickel chrome steel|高鎳鉻鋼

plastic|塑料

elastomers|彈性體密封材料

 

Axial force|軸向力

Sealing suface gap|機械密封面間隙

Sealing surface width|機械密封面寬度

Shaft diameterv|機械密封件及密封圈之軸徑

Load coefficient|機械密封載荷系數(shù)

Area ratio|機械密封面積比

Noimanal contact area|名義接觸面積

Effective contact area|有效接觸面積

Slip(balanced) diameter|滑移（平衡）直徑

Closing force|閉合力

Opening force|開啟力

Spring pressure|彈簧比壓

Fluid film pressure|流體膜壓

Pressure difference|機械密封壓差

Film pressure coefficeient|膜壓系數(shù)

Anti-pressure coefficient|機械密封反壓系統(tǒng)

Seal face contact pressure|機械密封端面接觸比壓

Service value|使用值

Operating value|機械密封工作值

Permissible value|允許值

Limiting value|極限值

Friction coefficient|摩擦系統(tǒng)

Wearing capacity|機械密封磨損量

Weat rate|磨損率

Wear coefficient磨損系數(shù)

leakage|機械密封泄漏量

Gap coefficient|縫隙系數(shù)

Peripheral velocity|周速

Sliding velocity|滑動速度

Friction power consumption|機械密封摩擦功率消耗

Friction heat|摩擦熱

Flushing volume|沖洗量

Temperature rise|溫升

Frictional characteristic|機械密封件及密封圈摩擦特性

Sealing characteristics|密封特性

 

Rotating ring|動環(huán)/旋轉(zhuǎn)密封環(huán)

Stationary ring|靜環(huán)/靜止密封環(huán)

Un-compensated ring|補償密封環(huán)

Compensated ring adaptor|非補償密封環(huán)

Un-compensated ring adaptor|非補償密封環(huán)座

Sealing ring|密封環(huán)

Seal face|密封端面

Sealing interface|密封界面

Real head|補償密封環(huán)組件

Primary seal|主密封

Secondary seal|副密封

Auxiliary seal|輔助密封

Auxiliary seal ring|輔助密封圈

bellows|波紋管

Seal adaptor|波紋管座

spring|彈簧

Spring adaptor|彈簧座

Spring holder|彈簧墊片

retainer|傳動座

Driving screw|傳動螺釘

Set screw|緊定螺釘

Snap ring|卡密封環(huán)

Clanp ring|夾緊密封環(huán)

Anti-rotating pin|防轉(zhuǎn)銷

Seal chamber|密封腔

End cover|密封壓蓋

Elastic component|彈性密封元件

A pair of friction components|摩擦副

Shaft sleeve|軸套

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