常用机械密封专有英文词汇.docx

1、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

2、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

3、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

4、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

5、尺寸Assembly number:装配代码Sulphuric:硫酸Nitric acid:销酸Phosphoric acid:磷酸Hydrochloric:盐酸PVpressure/velocity:压力与转速RSrotating seat:动环座Multiplier:增效器TCtungsten 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Toleranc

6、e:公差,容差Operating pressure:工作压力FIMfull 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 clamp