inner?circulation--內循環
outer?circulation--外循環
self?circulation--自循環
flush--沖洗?
flush?fluid--沖洗流體?
quench--阻封?
quench?fluid--阻封流體?
buffer?fluid--隔離流體?
temperature?adjustable?fluid--調溫流體?
coolant--冷卻流體?
heating?fluid--加熱流體?
sealed?medium--被密封介質?
sealant--密封流體?
pv?--pv值(密封流體壓力P與密封端面平均滑動速度V的乘積)?
limiting?pv?--密封達到失效時的PV值.它表示密封的水平?
working?pv?--極限PV值除以安全系數?
PcV--端面比壓Pc與密封端面平均滑動速度V的乘積?
limiting?PcV?--密封達到失效時的PcV值.它表示密封材料的工作能力?
working?PcV?--許用PcV值.極限PcV值除以?安全系數?
leakage?rate--?泄漏量?
run?out--跳動?
wear?rate--磨損率?
operating?life--工作壽命?
operating?period--使用期?
abortive?failure--早期失效?
Operating?limits:工作參數?
Speed/velocity:轉速?
Combination?of?material:材料組合?
Halted?ring:彈簧擋圈?
Bellows:波紋管?
Retainer:傳動套，傳動座?
Drive?ring:壓圈?
Cup?gasket:靜環套?
Spring?retainer:彈簧座?
O-ring:?O形圈?
Tension?spring:拉簧??
Stationary?seat:靜環形式/靜環基座?
Rotary?seat:動環座?
Drive?screw:傳動螺釘?
Wave?spring/Bellow?spring:波形彈簧?
Rotary?o-ring:動環O形圈?
Stationary?o-ring:靜環O形圈?
Collar:定位套?
Snap?ring/clamp?ring:卡環?
Disc/thrust?ring:止推環?
Wedge?ring:楔形環?
Mating?ring:靜止環/靜環?
Primary?ring:動止環/動環?
Inventory:存貨?
Agitator:攪拌器?
Cryogenics:低溫學?
Mixer:攪拌機?
Refinery:煉油?
Petrochemical:石化?
Pulp:紙漿?
Paramecia:配藥?
Desalination:脫鹽?
Wastewater:污水?
Impeller:葉輪?
Fit:安裝?
Lead:石墨，鉛?
Edge:邊緣?
Grade:等級?
Secondary?sealing?element:輔助密封材質?
Hydrostatic:流體靜力學的?
Cross-section:橫截面?
Material?code:材料代碼?
Seal?size:密封軸徑尺寸?
Assembly?number:裝配代碼?
Sulphuric:硫酸?
Nitric?acid:銷酸?
Phosphoric?acid:磷酸?
Hydrochloric:鹽酸?
PV—pressure/velocity:壓力與轉速?
RS—rotating?seat:動環座?
Multiplier:增效器?
TC—tungsten?carbide:硬質合金?
Pin:銷?
Engage:接合,嚙合?
Pro剖面/側面?
Adapter:適配器????
Titled:傾斜的?
Weld/welt:焊接?
Nested:嵌套的,鑲裝的?
Configuration:配置,構造
Axial:軸向的,軸的?
Working?height/length:工作高度?
Tolerance:公差,容差?
Operating?pressure:工作壓力?
FIM—full?indicator?movement:?
Lubricity:光滑?
Gravity:重力?
Face?material:密封面材料?
Insert/shrink-fitted:鑲裝的?
Primary?ring?adapter:動環座?
Mating?ring?adapter:靜環座?
Delivery?period:交貨期?
Set?screw:固定螺釘?
Cap?screw:帽螺釘?
Gland:填料函蓋?
Drive?retainer:傳動套?
Plate:鍍金?
Gland?plate:密封座?
Mean?time:平均時?
Durability:耐用性?
Thrust?ring:推環?
Clamp?ring:卡環?
Eccentricity:偏心率/度,偏心距?
Deflection:偏斜,偏差?
Runout:偏轉,溢流??
Pilot?pins:?定位銷?
Bolt:螺栓?
Screw:螺釘?
Nut:螺母?
Washer:墊圈?
Pin:銷?
Rivet:鉚釘?
Anchor:壁虎?
Machine?screw:機械螺釘?
Wooden?screw:木螺釘?
Threaded?rod螺桿?
Wire?rope?clamps:瑪卡?
Hex?head?pipe?plugs:六角形螺塞?
Phillip:十字槽?
Spring-loaded?pluger:?彈簧銷?
Hex?head:六角形頭?
Flange:法蘭?
Seal?component?materials:密封材料成分
Secondary?sealing?element:輔助密封材料?
Primary?ring:動環?
Mating?ring:靜環?
Hardware:結構件?
Mechanical?loading?device?(spring):彈簧材料?
Ovality:橢圓?
Letter?of?intent:意向書?
Rotary?ring?is?whole?part?or?shrink-fitted:動環是整體還是鑲裝的?
Leaf:金屬薄片?
End?play:軸向間隙?
Pad:襯墊?
Asymmetric:不對稱的?
Seal?adapter:密封座?
Tandem:前后的，串聯的?
Inlet:進口?
Outlet:出口?
Inboard:內側/介質端?
Outboard:外側/大氣端?
Convection:傳送，對流?
Port:端口，?
Slot:狹槽?
Reducing?agent:還原劑?
Notch:槽口，凹口?
Band:鑲邊?
Clogging:堵塞?
Tune?彈簧圈數?
Foul:淤塞?
Flatness:平面度?
Downtime:檢修時間?
Alternative?methods:替代方法
Wear?ring:磨損環?
Torsion:扭距?
Cast:鑄件?
Confining:狹窄的?
Spring?seat:彈簧座?
Plug-proof:防轉銷?
Drive?ring:推環?
Push?ring:?推環?
Halted?ring:?擋圈?
Cup?gasket:?靜環套?
Rotary?ring?holder/adapter/carrier:?動環座?
Axial?pipe:軸套?
Drive?ring/plunger?collar:壓圈?
Spring?retainer/seat:?彈簧座
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secondary?sealing?element?輔助密封,?一般指是橡膠材
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primary?ring?動環?
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hardware?結構件?
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mating?ring?靜環?
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mechanical?loading?device?一般是指彈簧的材料?
1.Type?密封類型?
2.direction?of?the?spring?彈簧旋向(RH-右旋,LH-左旋)?
3.type?of?seat?靜環形式(例如G9,G6,G60...)?
4.combination?of?material?材料組合?
a.rotary?ring?(primary?ring?)?動環?
b.stationary?ring?(mating?ring?)?靜環?
c.secondary?mech.seals?輔助密封一般指橡膠?
d.spring?彈簧?
e.other?metal?parts?其他金屬部件
常有的橡膠材料?
1.丁晴橡膠?NBR--Nitrile?butadiene?rubber?
2.乙丙橡膠?EPR/EPDM--ethylene?propylene?rubber?
3.氟橡膠?FPM/FKM--fluoroelastomer?
4.硅橡膠?MVQ--silicon?rubber?
5.氯丁橡膠?CR--neoprene/chloroprene?rubber
6.氫化丁晴?HNBR--hydrogen?NBR?
7.全氟橡膠?Kalrez?/?FFKM?--perfluorocarbon?rubber??
四氟類材料?
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純聚四氟乙烯?PTFE--polytetrafluoroethylene?(Teflon和TEF也可以表達)?
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四氟填充玻璃纖維?glassfibre?filled?PTFE?
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四氟填充碳纖維?carbonfibre?filled?PTFE?
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四氟包覆氟橡膠?FPM?coated?PTFE?
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四氟包覆乙丙橡膠?EPDM?coated?PTFE?
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四氟包覆硅橡膠?MVQ?coated?PTFE?
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柔性石墨?fexible?graphite,?像比較有名的是GRAFOIL???fexible?graphite??
國外客戶常要的碳化硅(silicon?carbide)材料?
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無壓燒結碳化硅?sintered?pressureless?bonded?sic?(S-SIC)?
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無壓燒結碳化硅鑲裝?shrink-fitted?/inserted?S-SIC?
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反應燒結碳化硅?sintered?reaction?bonded?sic?(R-SIC)?
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反應燒結碳化硅鑲裝?shrink-fitted?/inserted?R-SIC?
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表面硅化石墨?surface?silicated?sic??
常用氧化鋁材料:?
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含99%白色氧化鋁.99%?AL2O3?
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含95%白色氧化鋁.95%?AL2O3?
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金屬陶瓷?cermet
石墨材料:?
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浸銻石墨?antimony?filled?carbon?
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浸巴氏合金石墨?carbon-graphite?impregnated?babbit?
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浸呋喃樹脂石墨?carbon-graphite?impregnated?Furan?resin?
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浸環氧樹脂石墨?carbon-graphite?impregnated?Epoxy?resin?
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浸酚醛樹脂石墨?carbon-graphite?Phenol?Aldehyde?resin?
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熱壓石墨,hot?pressing?carbon?graphite??金屬材料?
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stainless?steel?(S.S)--不銹鋼--(國外客戶經常需要的牌號是304,316,316L)?Ni-resist?iron?=?cast?iron--高鎳鑄鐵，現在客人對這個材料需要的比較多?Hast.?alloy--合氏合金?AM350--沉淀硬化不銹鋼?brass--黃銅?
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CDMCu--雙相鋼?（用在鑄件上比較多）??
機械密封分類術語...??
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機械端面密封-mechanical?face?seal?
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流體動壓式機械密封-hydrodynamic?mechanical?seal?
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切向作用流體動壓式機械密封-tangential?acting?hydrodynamic?mechanical?seal?
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徑向作用流體動壓式機械密封-radial?acting?hydrodynamic?mechanical?seal?
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流體靜壓式機械密封-hydrostatic?mechanical?seal?
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外加壓流體靜壓式機械密封-outside?pressurized?hydrostatic?mechanical?seal?
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自加壓流體靜壓式機械密封-self?pressurized?hydrostatic?mechanical?seal?
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非接觸式密封-non?contacting?(free?contacting)?mechanical?seal?
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內裝式機械密封-internally?mounted?mechanical?seal?
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外裝式機械密封-externally?mounted?mechanical?seal?
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彈簧內置式機械密封-mechanical?seal?with?inside?mounted?spring?
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彈簧外置式機械密封-mechanical?seal?with?outside?mounted?spring?
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背面高壓式機械密封-mecanical?seal?with?high?back?pressure?
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背面低壓式機械密封-mechanical?seal?with?low?back?pressure?
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內流式機械密封-mechanical?seal?with?inward?leakage?
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外流式機械密封-mechanical?seal?with?outward?leakage?
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彈簧旋轉式機械密封-spring?rotating?mechanical?seal?
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彈簧靜止式機械密封-spring?standing?mechanical?seal?
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單彈簧式機械密封-single-spring?mechanical?seal?
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多彈簧式機械密封-multiple-spring?mechanical?seal?
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非平衡式機械密封-unbalanced?mechanical?seal?
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平衡式機械密封-balanced?mechanical?seal?
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單端面機械密封-single?mechanical?seal?
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雙端面機械密封-double?mechanical?seal?
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軸向雙端機械密封-axial?double?mechanical?seal?
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徑向雙端面機械密封-radial?double?mechanical?seal?
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串聯機械密封-tandem?mechanical?seal?
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橡膠波紋管機械密封-rubber-bellows?mechanical?seal?
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聚四氟乙烯波紋管機械密封-PTFE-bellows?mechanical?seal?
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金屬波紋管機械密封-metal?bellows?mechanical?seal?
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焊接金屬波紋管機械密封-welded?metal?bellows?mechanical?seal?
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壓力成型金屬波紋管機械密封-formed?metal?bellows?mechanical?seal?
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帶浮動間隔環的機械密封-mechanical?seal?with?floating?intermediate?ring?
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磁力機械密封-magnetic?mechanical?seal??
機械密封零件術語的常用詞匯....??
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sealing?ring?--密封環
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eal?face--密封端面?
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seal?interface--密封界面
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rotating?ring--動環/旋轉環
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stationary?ring--靜環/靜止環?
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compensated?ring--補償環
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un-compensated?ring--非補償環?
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seal?head--補償環組件?
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primary?seal--主密封
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secondary?seal--副密封?
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auxiliary?seal--輔助密封
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auxiliary?seal?ring--輔助密封圈
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bellows--波紋管?
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pushing?out?ring--撐環?
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back-up?ring--擋圈?
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compensated?ring?adaptor--補償環座?
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un-compensated?ring?adaptor--非補償環座?
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spring?adaptor--彈簧座?
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seal?adaptor--波紋管座?
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retainer--傳動座?
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driving?screw--傳動螺釘
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set?screw--緊定螺釘?
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snap?ring--卡環?
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clamp?ring--夾緊環?
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anti-rotating?pin--防轉銷?
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annular?seal?space--密封腔?
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seal?chamber--密封腔體?
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end?cover--密封端蓋?
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elastic?component--彈性元件?
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a?pair?of?friction?components--摩擦副??
機械密封常用英語表達詞匯
Impeller:葉輪?
Outside?cup?gasket:?靜環外套?
Inside?cup?gasket:?動環內套?
Spring?holder:彈簧墊?
Seal?ring:密封環?
Framework:骨架?
Square?ring:方型圈?
Wave?spring:波形彈簧?
Cylinder?spring:圓柱彈簧?
Coil?spring:錐形彈簧?
Integral?seal?case:整體密封盒?
Purity:純度?
Density:密度?
HS—hardness:硬度?
Tensile?strength:抗拉強度?
Bending?strength:抗彎強度?
Compression?strength:抗壓強度?
Thermal?conductivity:傳熱導系數?
Coefficient?of?thermal?expansion:熱膨脹系數?
Heat?resistance:耐熱?
Thermal?impact?coefficient:熱沖擊系數?
Acid?resistance:耐酸?
Medium:介質?
Porosity:顯氣孔率?
Rockwell?hardness:洛式硬度?
Breaking?strength:抗析強度?
Stability?of?thermal?vibration:?抗震穩定性?
Optical?flatness:工作面平整度?
Roughness:粗糙度?
Lightbrand:光帶?
Classification:分類?
Model:型號?
Thore?hardness:?肖氏硬度?
Feature:特性?
Stamping:沖壓?
Lobe?pump:凸輪泵?
Step:臺階?
1、防轉銷?Anti-Rotating?Pin?
2、螺?栓?Bolt??
3、靜環密封圈?Stationary?Seal?Ring?
4、螺?釘?Screw??
5、下靜環?Lower?Stationary?Ring?
6、軸套螺母?Bushing?nut??
7、動環密封圈?Rotating?Seal?Ring?
8、0形密封圈?0-ring??
9、下動環?Lower?Rotating?Ring?
10、緊定套?Set?Bushing??
11、小彈簧?Small?Spring?
12、緊定螺母?Set?Nut??
13、螺?釘?Screw?
14、調節套?Adjust?Bushing
15、彈簧座?Spring?Adater?
16、氈封油圈?Oil?seal??
17、推?環?Thrust?Ring?
18、滾動軸承?Bearing??
19、軸?套?Shaft?Sleeve?
20、墊?板?Gasket?Plate??
21、螺?栓?Bolt?
22、J形油封?Seal?Ring??
23、密封箱體?Seal?Box?
24、推環?Thust?Ring??
25、密封墊?Gasket?
26、上靜環?Upper?Stationary?Ring??
27、密封箱蓋?Seal?Box?Cover?
28、上動環?Upper?Rotating?Ring??
29、軸承蓋?Bearing?Cover?