汽轮机机加工相关专业词汇中英文对照.doc

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1、汽轮机机加工相关专业词汇中英文对照　　常用词汇一览叶片相关词汇1.汽轮机/涡轮机turbine（拉丁语turbo旋转）2.电站汽轮机叶片powerstationturbineblade3.工业汽轮机叶片industrialturbineblade4.燃汽轮机叶片gasturbineblade5.烟气轮机叶片bustionturbineblade6.鼓风机叶片blastturbineblade7.水轮机叶片water-turbineblade8.给水泵叶片feedpumpblade9.叶片blade/vane10.动叶片movingvane/bucket(BKT.)

2、/rotorblade11.静叶片stationaryvane/(nozzle/diaphragm)partition12.隔叶spacer13.喷嘴nozzle14.隔板partition/diaphragm15.导叶片guidevane16.进气导叶(IGV)inletguidevane17.出气导叶(OGV)outletguidevane18.转子rotor19.叶梢(尖)bladetip20.叶冠covertip21.叶根bladeroot/bucketdovetail(BKT.DVT’L)22.叶根槽/键槽bladeslot/keyway23.叶面bla

3、deface24.叶背bladeback25.叶(片)弦叶bladechord26.叶缘/叶边bladeedge27.叶片轮廓/叶片剖面bladeprofile28.叶(片)形(状)bladeshape29.T型叶片T-shapeblade30.外包T型cladding31.双T型TT-shape32.枞/松树型叶片fir/pireeblade33.圆弧型arcshape34.直线型straightshape35.叉型叶片forkshapeblade36.直叉straightfork37.台肩叉shoulderfork38.菌型叶片mushroomblade39.

4、(叶)根形(状)rootshape40.T型T-shaperoot41.双T型叶根TT-shaperoot42.叉型叶根forkshaperoot43.44.45.46.47.48.49.50.51.52.53.54.55.56.57.58.59.60.61.62.63.64.65.66.67.68.69.70.71.72.73.74.75.76.77.78.79.80.81.82.83.84.85.86.叶片宽度bladewidth叶片长度bladelength叶片弯度bladecamber/curvature['k?:v?t??]叶片厚度bladethickn

5、ess叶片总长vaneoveralllength叶片面积bladearea叶片排列bladearrangement叶片组列bladelattice叶片组装/叶片组bladeassembly[?'sembli]叶片型线airfoilprofile.叶根型线dovetailprofile.标准（叶）片standardvane常规/普通（叶）片regularvane加厚（叶）片largetaperbucket末叶片endbucket锁口叶片closurebucket首锁叶片leadAUX.BKT.末锁叶片TRALAUX.BKT.可回用叶片setupbucket备用叶片（

6、备件）spareblade叶尖最大厚度maximalthicknessforpartitiontip叶根最大厚度maximalthicknessforpartitionroot汽道表面粗糙度AirfoilSurfaceRoughness节圆节距PCD=PitchCenterDiameter节圆直径pitchdiameter[dai'?mit?]PCD截面最大厚度maximalthicknessforPCDsectionPCD截面排气边厚度trailingedgethicknessPCDsection进气边leading/sideentryedge出/排气边exit

7、/trailingedge背弧Convex(Suction)Side内弧Concave(Pressure)Side叶根锥面DovetailTaper内/背径向面front/backtaperface级别stage/row公差tolerance误差error偏差deviation喉宽Profilewidth节距taperdimension叶根齿距pitch叶根边角倒棱chamfer工艺余量surplus粗铣RoughMilling精铣FinishMilling87.抛光polishing/buffing88.振动抛光vibrationpolish89.砂轮grind

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