inner circulation--内循环
outer circulation--外循环
self circulation--自循环
flush--冲洗
flush fluid--冲洗流体
quench--阻封
quench fluid--阻封流体
buffer fluid--隔离流体
temperature adjustable fluid--调温流体
coolant--冷却流体
heating fluid--加热流体
sealed medium--被密封介质
sealant--密封流体
pv --pv值(密封流体压力P与密封端面平均滑动速度V的乘积)
limiting pv --密封达到失效时的PV值.它表示密封的水平
working pv --极限PV值除以安全系数
PcV--端面比压Pc与密封端面平均滑动速度V的乘积
limiting PcV --密封达到失效时的PcV值.它表示密封材料的工作能力
working PcV --许用PcV值.极限PcV值除以 安全系数
leakage rate-- 泄漏量
run out--跳动
wear rate--磨损率
operating life--工作寿命
operating period--使用期
abortive failure--早期失效
Operating limits:工作参数
Speed/velocity:转速
Combination of material:材料组合
Halted ring:弹簧挡圈
Bellows:波纹管
Retainer:传动套,传动座
Drive ring:压圈
Cup gasket:静环套
Spring retainer:弹簧座
O-ring: O形圈
Tension spring:拉簧
Stationary seat:静环形式/静环基座
Rotary seat:动环座
Drive screw:传动螺钉
Wave spring/Bellow spring:波形弹簧
Rotary o-ring:动环O形圈
Stationary o-ring:静环O形圈
Collar:定位套
Snap ring/clamp ring:卡环
Disc/thrust ring:止推环
Wedge ring:楔形环
Mating ring:静止环/静环
Primary ring:动止环/动环
Inventory:存货
Agitator:搅拌器
Cryogenics:低温学
Mixer:搅拌机
Refinery:炼油
Petrochemical:石化
Pulp:纸浆
Paramecia:配药
Desalination:脱盐
Wastewater:污水
Impeller:叶轮
Fit:安装
Lead:石墨,铅
Edge:边缘
Grade:等级
Secondary sealing element:辅助密封材质
Hydrostatic:流体静力学的
Cross-section:横截面
Material code:材料代码
Seal size:密封轴径尺寸
Assembly number:装配代码
Sulphuric:硫酸
Nitric acid:销酸
Phosphoric acid:磷酸
Hydrochloric:盐酸
PV—pressure/velocity:压力与转速
RS—rotating seat:动环座
Multiplier:增效器
TC—tungsten carbide:硬质合金
Pin:销
Engage:接合,啮合
Pro剖面/侧面
Adapter:适配器
Titled:倾斜的
Weld/welt:焊接
Nested:嵌套的,镶装的
Configuration:配置,构造
Axial:轴向的,轴的
Working height/length:工作高度
Tolerance:公差,容差
Operating pressure:工作压力
FIM—full indicator movement:
Lubricity:光滑
Gravity:重力
Face material:密封面材料
Insert/shrink-fitted:镶装的
Primary ring adapter:动环座
Mating ring adapter:静环座
Delivery period:交货期
Set screw:固定螺钉
Cap screw:帽螺钉
Gland:填料函盖
Drive retainer:传动套
Plate:镀金
Gland plate:密封座
Mean time:平均时
Durability:耐用性
Thrust ring:推环
Clamp ring:卡环
Eccentricity:偏心率/度,偏心距
Deflection:偏斜,偏差
Runout:偏转,溢流
Pilot pins: 定位销
Bolt:螺栓
Screw:螺钉
Nut:螺母
Washer:垫圈
Pin:销
Rivet:铆钉
Anchor:壁虎
Machine screw:机械螺钉
Wooden screw:木螺钉
Threaded rod螺杆
Wire rope clamps:玛卡
Hex head pipe plugs:六角形螺塞
Phillip:十字槽
Spring-loaded pluger: 弹簧销
Hex head:六角形头
Flange:法兰
Seal component materials:密封材料成分
Secondary sealing element:辅助密封材料
Primary ring:动环
Mating ring:静环
Hardware:结构件
Mechanical loading device (spring):弹簧材料
Ovality:椭圆
Letter of intent:意向书
Rotary ring is whole part or shrink-fitted:动环是整体还是镶装的
Leaf:金属薄片
End play:轴向间隙
Pad:衬垫
Asymmetric:不对称的
Seal adapter:密封座
Tandem:前后的,串联的
Inlet:进口
Outlet:出口
Inboard:内侧/介质端
Outboard:外侧/大气端
Convection:传送,对流
Port:端口,
Slot:狭槽
Reducing agent:还原剂
Notch:槽口,凹口
Band:镶边
Clogging:堵塞
Tune 弹簧圈数
Foul:淤塞
Flatness:平面度
Downtime:检修时间
Alternative methods:替代方法
Wear ring:磨损环
Torsion:扭距
Cast:铸件
Confining:狭窄的
Spring seat:弹簧座
Plug-proof:防转销
Drive ring:推环
Push ring: 推环
Halted ring: 挡圈
Cup gasket: 静环套
Rotary ring holder/adapter/carrier: 动环座
Axial pipe:轴套
Drive ring/plunger collar:压圈
Spring retainer/seat: 弹簧座
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secondary sealing element 辅助密封, 一般指是橡胶材
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primary ring 动环
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hardware 结构件
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mating ring 静环
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mechanical loading device 一般是指弹簧的材料
1.Type 密封类型
2.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...)
4.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
d.spring 弹簧
e.other metal parts 其他金属部件
常有的橡胶材料
1.丁晴橡胶 NBR--Nitrile butadiene rubber
2.乙丙橡胶 EPR/EPDM--ethylene propylene rubber
3.氟橡胶 FPM/FKM--fluoroelastomer
4.硅橡胶 MVQ--silicon rubber
5.氯丁橡胶 CR--neoprene/chloroprene rubber
6.氢化丁晴 HNBR--hydrogen NBR
7.全氟橡胶 Kalrez / FFKM --perfluorocarbon rubber
四氟类材料
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纯聚四氟乙烯 PTFE--polytetrafluoroethylene (Teflon和TEF也可以表达)
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四氟填充玻璃纤维 glassfibre filled PTFE
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四氟填充碳纤维 carbonfibre filled PTFE
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四氟包覆氟橡胶 FPM coated PTFE
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四氟包覆乙丙橡胶 EPDM coated PTFE
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四氟包覆硅橡胶 MVQ coated PTFE
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柔性石墨 fexible graphite, 像比较有名的是GRAFOIL™® fexible graphite
国外客户常要的碳化硅(silicon carbide)材料
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无压烧结碳化硅 sintered pressureless bonded sic (S-SIC)
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无压烧结碳化硅镶装 shrink-fitted /inserted S-SIC
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反应烧结碳化硅 sintered reaction bonded sic (R-SIC)
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反应烧结碳化硅镶装 shrink-fitted /inserted R-SIC
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表面硅化石墨 surface silicated sic
常用氧化铝材料:
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含99%白色氧化铝.99% AL2O3
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含95%白色氧化铝.95% AL2O3
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金属陶瓷 cermet
石墨材料:
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浸锑石墨 antimony filled carbon
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浸巴氏合金石墨 carbon-graphite impregnated babbit
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浸呋喃树脂石墨 carbon-graphite impregnated Furan resin
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浸环氧树脂石墨 carbon-graphite impregnated Epoxy resin
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浸酚醛树脂石墨 carbon-graphite Phenol Aldehyde resin
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热压石墨,hot pressing carbon graphite 金属材料
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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 AM350--沉淀硬化不锈钢 brass--黄铜
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CDMCu--双相钢 (用在铸件上比较多)
机械密封分类术语...
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机械端面密封-mechanical face seal
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流体动压式机械密封-hydrodynamic mechanical seal
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切向作用流体动压式机械密封-tangential acting hydrodynamic mechanical seal
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径向作用流体动压式机械密封-radial acting hydrodynamic mechanical seal
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流体静压式机械密封-hydrostatic mechanical seal
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外加压流体静压式机械密封-outside pressurized hydrostatic mechanical seal
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自加压流体静压式机械密封-self pressurized hydrostatic mechanical seal
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非接触式密封-non contacting (free contacting) mechanical seal
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内装式机械密封-internally mounted mechanical seal
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外装式机械密封-externally mounted mechanical seal
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弹簧内置式机械密封-mechanical seal with inside mounted spring
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弹簧外置式机械密封-mechanical seal with outside mounted spring
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背面高压式机械密封-mecanical seal with high back pressure
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背面低压式机械密封-mechanical seal with low back pressure
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内流式机械密封-mechanical seal with inward leakage
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外流式机械密封-mechanical seal with outward leakage
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弹簧旋转式机械密封-spring rotating mechanical seal
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弹簧静止式机械密封-spring standing mechanical seal
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单弹簧式机械密封-single-spring mechanical seal
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多弹簧式机械密封-multiple-spring mechanical seal
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非平衡式机械密封-unbalanced mechanical seal
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平衡式机械密封-balanced mechanical seal
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单端面机械密封-single mechanical seal
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双端面机械密封-double mechanical seal
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轴向双端机械密封-axial double mechanical seal
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径向双端面机械密封-radial double mechanical seal
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串联机械密封-tandem mechanical seal
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橡胶波纹管机械密封-rubber-bellows mechanical seal
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聚四氟乙烯波纹管机械密封-PTFE-bellows mechanical seal
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金属波纹管机械密封-metal bellows mechanical seal
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焊接金属波纹管机械密封-welded metal bellows mechanical seal
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压力成型金属波纹管机械密封-formed metal bellows mechanical seal
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带浮动间隔环的机械密封-mechanical seal with floating intermediate ring
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磁力机械密封-magnetic mechanical seal
机械密封零件术语的常用词汇....
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sealing ring --密封环
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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--动环/旋转环
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stationary ring--静环/静止环
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compensated ring--补偿环
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un-compensated ring--非补偿环
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seal head--补偿环组件
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primary seal--主密封
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secondary seal--副密封
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auxiliary seal--辅助密封
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auxiliary seal ring--辅助密封圈
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bellows--波纹管
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pushing out ring--撑环
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back-up ring--挡圈
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compensated ring adaptor--补偿环座
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un-compensated ring adaptor--非补偿环座
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spring adaptor--弹簧座
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seal adaptor--波纹管座
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retainer--传动座
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driving screw--传动螺钉
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set screw--紧定螺钉
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snap ring--卡环
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clamp ring--夹紧环
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anti-rotating pin--防转销
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annular seal space--密封腔
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seal chamber--密封腔体
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end cover--密封端盖
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elastic component--弹性元件
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a pair of friction components--摩擦副
机械密封常用英语表达词汇
Impeller:叶轮
Outside cup gasket: 静环外套
Inside cup gasket: 动环内套
Spring holder:弹簧垫
Seal ring:密封环
Framework:骨架
Square ring:方型圈
Wave spring:波形弹簧
Cylinder spring:圆柱弹簧
Coil spring:锥形弹簧
Integral seal case:整体密封盒
Purity:纯度
Density:密度
HS—hardness:硬度
Tensile strength:抗拉强度
Bending strength:抗弯强度
Compression strength:抗压强度
Thermal conductivity:传热导系数
Coefficient of thermal expansion:热膨胀系数
Heat resistance:耐热
Thermal impact coefficient:热冲击系数
Acid resistance:耐酸
Medium:介质
Porosity:显气孔率
Rockwell hardness:洛式硬度
Breaking strength:抗析强度
Stability of thermal vibration: 抗震稳定性
Optical flatness:工作面平整度
Roughness:粗糙度
Lightbrand:光带
Classification:分类
Model:型号
Thore hardness: 肖氏硬度
Feature:特性
Stamping:冲压
Lobe pump:凸轮泵
Step:台阶
1、防转销 Anti-Rotating Pin
2、螺 栓 Bolt
3、静环密封圈 Stationary Seal Ring
4、螺 钉 Screw
5、下静环 Lower Stationary Ring
6、轴套螺母 Bushing nut
7、动环密封圈 Rotating Seal Ring
8、0形密封圈 0-ring
9、下动环 Lower Rotating Ring
10、紧定套 Set Bushing
11、小弹簧 Small Spring
12、紧定螺母 Set Nut
13、螺 钉 Screw
14、调节套 Adjust Bushing
15、弹簧座 Spring Adater
16、毡封油圈 Oil seal
17、推 环 Thrust Ring
18、滚动轴承 Bearing
19、轴 套 Shaft Sleeve
20、垫 板 Gasket Plate
21、螺 栓 Bolt
22、J形油封 Seal Ring
23、密封箱体 Seal Box
24、推环 Thust Ring
25、密封垫 Gasket
26、上静环 Upper Stationary Ring
27、密封箱盖 Seal Box Cover
28、上动环 Upper Rotating Ring
29、轴承盖 Bearing Cover
标签:密封,名词,mechanical,--,seal,ring,机械 From: https://www.cnblogs.com/sciencekill/p/17888915.html