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机械密封术语英汉对照
1.secondary sealing element 辅助密封, 一般指是橡胶材料
2.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
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...)
bination 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
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
4.四氟包覆氟橡胶 FPM coated PTFE
5.四氟包覆乙丙橡胶 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
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)
4.反应烧结碳化硅镶装 shrink-fitted /inserted R-SIC
5.表面硅化石墨 surface silicated sic
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
3.金属陶瓷 cermet
石墨材料:
1.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
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
金属材料
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
CDMCu--双相钢 (用在铸件上比较多)
机械密封分类术语...
1.机械端面密封-mechanical face seal
2.流体动压式机械密封-hydrodynamic mechanical seal
3.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
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
16.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
21.非平衡式机械密封-unbalanced mechanical seal
22.平衡式机械密封-balanced mechanical seal
23.单端面机械密封-single mechanical seal
24.双端面机械密封-double mechanical seal
25.轴向双端机械密封-axial double mechanical seal
26.径向双端面机械密封-radial double mechanical seal
27.串联机械密封-tandem mechanical seal
28.橡胶波纹管机械密封-rubber-bellows mechanical seal
29.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-metal bellows mechanical seal
31.焊接金属波纹管机械密封-welded metal bellows mechanical seal
32.压力成型金属波纹管机械密封-formed metal bellows mechanical seal
33.带浮动间隔环的机械密封-mechanical seal with floating intermediate ring
34.磁力机械密封-magnetic mechanical seal
机械密封零件术语的常用词汇....
1.sealing ring --密封环
2.seal face--密封端面
3.seal interface--密封界面
4.rotating ring--动环/旋转环
5.stationary ring--静环/静止环
pensated ring--补偿环
7. un-compensated ring--非补偿环
8. seal head--补偿环组件
9.primary seal--主密封
10.secondary seal--副密封
11.auxiliary seal--辅助密封
12.auxiliary seal ring--辅助密封圈
13.bellows--波纹管
14.pushing out ring--撑环
15.back-up ring--挡圈
pensated ring adaptor--补偿环座
17.un-compensated ring adaptor--非补偿环座
18.spring adaptor--弹簧座
19.seal adaptor--波纹管座
20.retainer--传动座
21.driving screw--传动螺钉
22.set screw--紧定螺钉
23.snap ring--卡环
24.clamp ring--夹紧环
25.anti-rotating pin--防转销
26.annular seal space--密封腔
27.seal chamber--密封腔体
28.end cover--密封端盖
29.elastic component--弹性元件
30.a pair of friction components--摩擦副
机械密封常用英语表达词汇
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 value--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 value--密封达到失效时的PV值.它表示密封的水平
working pv value--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 value--密封达到失效时的PcV值.它表示密封材料的工作能力
working PcV value--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
Profile: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
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
Crevice
1、防转销
Anti-Rotating Pin
16、螺 栓
Bolt
2、静环密封圈
Stationary Seal Ring
17、螺 钉
Screw
3、下静环
Lower Stationary Ring
18、轴套螺母
Bushing nut
4、动环密封圈
Rotating Seal Ring
19、0形密封圈
0-ring
5、下动环
Lower Rotating Ring
20、紧定套
Set Bushing
6、小弹簧
Small Spring
21、紧定螺母
Set Nut
7、螺 钉
Screw
22、调节套
Adjust Bushing
8、弹簧座
Spring Adater
23、毡封油圈
Oil seal
9、推 环
Thrust Ring
24、滚动轴承
Bearing
10、轴 套
Shaft Sleeve
25、垫 板
Gasket Plate
11、螺 栓
Bolt
26、J形油封
Seal Ring
12、密封箱体
Seal Box
27、推环
Thust Ring
13、密封垫
Gasket
28、上静环
Upper Stationary Ring
14、密封箱盖
Seal Box Cover
29、上动环
Upper Rotating Ring
15、轴承盖
Bearing Cover
机械密封行业常用英语汇总
1 . sealing ring --密封环
2. seal face--密封端面
3. seal interface--密封界面
4. rotating ring--动环/旋转环
5. stationary ring--静环/静止环
6. compensated ring--补偿环
7. un-compensated ring--非补偿环
8. seal head--补偿环组件
9. primary seal--主密封
10. secondary seal--副密封
11. auxiliary seal--辅助密封
12. auxiliary seal ring--辅助密封圈
13. bellows--波纹管
14. pushing out ring--撑环
15. back-up ring--挡圈
16. compensated ring adaptor--补偿环座
17. un-compensated ring adaptor--非补偿环座
18. spring adaptor--弹簧座
19. seal adaptor--波纹管座
20. retainer--传动座
21. driving screw--传动螺钉
22. set screw--紧定螺钉
23. snap ring--卡环
24. clamp ring--夹紧环
25. anti-rotating pin--防转销
26. annular seal space--密封腔
27. seal chamber--密封腔体
28. end cover--密封端盖
29. elastic component--弹性元件
30. a pair of friction components--摩擦副
31. inner circulation--内循环
32. outer circulation--外循环
33, self circulation--自循环
34. flush--冲洗
35. flush fluid--冲洗流体
36. quench--阻封
37. quench fluid--阻封流体
38 . buffer fluid--隔离流体
39 . temperature adjustable fluid--调温流体
40. coolant--冷却流体
41. heating fluid--加热流体
42. sealed medium--被密封介质
43. sealant--密封流体
44. 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)
45 . limiting pv --密封达到失效时的PV值.它表示密封的水平
46. working pv --极限PV值除以安全系数
47. PcV--端面比压Pc与密封端面平均滑动速度V的乘积
48. limiting PcV --密封达到失效时的PcV值.它表示密封材料的工作能力
49. working PcV --许用PcV值.极限PcV值除以 安全系数
50 .leakage rate-- 泄漏量
51 .run out--跳动
52. wear rate--磨损率
53. operating life--工作寿命
54. operating period--使用期
55 .abortive failure--早期失效
56. Operating limits:工作参数
57. Speed/velocity:转速
58. Combination of material:材料组合
59. Halted ring:弹簧挡圈
60. Bellows:波纹管
61. Retainer:传动套,传动座
62. Drive ring:压圈
63. Cup gasket:静环套
64. Spring retainer:弹簧座
65. O-ring: O形圈
66. Tension spring:拉簧
67. Stationary seat:静环形式/静环基座
68. Rotary seat:动环座
69. Drive screw:传动螺钉
70. Wave spring/Bellow spring:波形弹簧
71. Rotary o-ring:动环O形圈
72. Stationary o-ring:静环O形圈
73. Collar:定位套
74. Snap ring/clamp ring:卡环
75. Disc/thrust ring:止推环
76. Wedge ring:楔形环
77. Mating ring:静止环/静环
78. Primary ring:动止环/动环
79. Inventory:存货
80. Agitator:搅拌器
81. Cryogenics:低温学
82. Mixer:搅拌机
83. Refinery:炼油
84. Petrochemical:石化
85. Pulp:纸浆
86. Paramecia:配药
87. Desalination:脱盐
88. Wastewater:污水
89. Impeller:叶轮
90. Fit:安装
91. Lead:石墨,铅
92. Edge:边缘
93. Grade:等级
94. Secondary sealing element:辅助密封材质
95. Hydrostatic:流体静力学的
96. Cross-section:横截面
97. Material code:材料代码
98. Seal size:密封轴径尺寸
99. Assembly number:装配代码
100. Sulphuric:硫酸
101. Nitric acid:销酸
102. Phosphoric acid:磷酸
103. Hydrochloric:盐酸
104. PV—pressure/velocity:压力与转速
105. RS—rotating seat:动环座
106. Multiplier:增效器
107. TC—tungsten carbide:硬质合金
108. Pin:销
109. Engage:接合,啮合
110. Pro剖面/侧面
111. Adapter:适配器
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