航空发动机常用汉英词汇

1、汉英分类词汇289turbo-jet双轴涡轮风扇发动机twin-spool turbo-fa n engine航空发动机类型Aero-Engine Models超高涵比发动机ultra high bypass engine超音速冲压喷气发动机scramjet engine冲压喷气发动机ram-jet engine带推力转向系统的发动机engine with thrustdeflector system带自由涡轮双轴涡轮轴喷气发动机twin-spoolturbo-shaft with free-power turbi ne单轴涡 轮喷气 发动机single-spool turbo-jetengi

2、ne低涵比发动机low bypass turbofa n反向旋转发动机con tra-rotati on engine高涵比发动机high bypass turbofa n后风扇涡轮喷气发动机aft fan turbo-jet en gi ne活 塞式发 动机piston(-and-cylinder) engine /pist on-drive n engine桨扇发动机prop-fa n engine离心涡轮喷气发动机cen trifugal turbo-jet engine脉冲喷气发动机pulse jet en gi ne前风扇涡轮喷气发动机front fan turbo-jet engi

3、ne燃气轮机gas turb ine engine三轴桨扇发动机three-shaft prop-fa n engine三轴涡轮前风扇涡轮发动机triple-spool frontfan turbo-jet双轴外涵涡轮喷气发动机twin-spool by-pass同向旋转发动机 co-rotati on engine 夕卜骨架发动机 exo-skeletal engine 涡轮冲压喷气发动机turbo/ram jet en gi ne涡轮风扇发动机 turbofa n engine 涡轮火箭发动机 turbo-rocket engine 涡轮螺旋桨发动机 turboprop engine涡轮喷

4、气发动机turbojet engine涡轮轴发动机 turbo-shaft engine轴流涡轮喷气发动机 axial flow turbo-jet engine型面 profile型面座标图aerofoil ordin ate chart型式 form车由流式压气机axial (flow) compressor函道 duct函道比 by-pass函道风扇ducted-fa n中介机匣 in termediate case 燕尾形样dovetail root叶片 vane （般指静子叶片）压气机 compressor压气机机匣compressor case效率 efficie ncy压气机盘c

5、ompressor disc压缩比compressi on ratio牙底 root涡轮导向器turb ine no zzle涡轮盘turb ine disc燃烧室 burner / combustion chamber /combustor燃烧室外套combustio n outer case燃油导管discharge no zzle燃油滤 fuel filter燃油喷咀fuel atomizer / fuel spray no zzle燃油消耗量fuel con sumpti on火焰筒 liner扩散器机匣diffuse case加力燃烧室afterburner航空发动机叶片术语Term

6、s of Aero-Engine Airfoils叶片类型Type of Airfoils动叶 blade / bucket静叶 vane空心叶片hollow blade / core blade实心叶片solid blade涡轮导向器turb ine no zzles涡轮导向器扇形段turb ine no zzle segme nt涡轮导向器叶片turbine nozzle vane / nozzleguide vane (ngv)涡轮工作叶片 turbi ne blade / bucket涡轮静子叶片turb ine no zzle vane / no zzle guidevane (n

7、gv)涡轮叶轮turbi ne wheel涡轮叶片turb ine blades & vanes / buckets涡轮转子叶片 turbi ne blade / bucket 压气机定子叶片compressor vane / vane压气机工作叶片compressor blade / blade压气机叶轮compressor impeller / compressorwheel压气机叶片compressor blades & vanes压气机整流叶片compressor vane II vane压气机转子叶片compressor blade II blade叶片的结构特点Characteri

8、stics of Airfoil Structure基体部分base榫头tip / cog / fir-tree / root / tenon叶根blade root / root / vane tang叶冠shroud / tip platform / tip shroud叶身blade body叶型部分 aerofoil / profile缘板platform / shroud叶片的主要名称Key Terms of Airfoil Body基体 base进气边/前缘 leading edge理论叶型 theoretical developed airfoil/profile 排气边 /后缘

9、 trailing edge / exhaust edge 弦 chord 型线 airfoil curve叶背 blade back / convex side / blade convex叶盆 blade basin / vane basin / blade/vane concave叶片阻尼台 blade damper / clapper / mid-spa n 叶身 blade body叶型公差airfoiltolera nee叶型理论airfoiltheory叶型剖面airfoilsection中弧线 airfoil mea n line工装Tooling标准件 master piec

10、e / sta ndard part / tool master 标准块 master block / reference block 测9具gauge / measuri ng fixture / measuri ng tool测头 feeler / gauge head measuri ng head / stylus 车床夹具lathe fixture车刀lathe tool/ cutter/ turning tool吊具lifti ng tool夹具 fixture饺孑 L夹具reaming fixture / reaming jig孑 L位置度测具hole true positi o

11、n gauge拉刀 broach (Bro.) / broachi ng cutter 拉削夹具broach ing fixture刨削夹具pla nner fixture钳工工具ben ch-work tool丝套 insert / thread insert 丝锥 taper / (screwing ) tap 镗刀 bori ng cutter镗杆 bori ng bar (B/bar) / bori ng spin dle 镗孑 L夹具bori ng fixture / bori ng jig铳槽工具groovi ng tool铳床夹具milli ng jig铳床铳槽刀milli ng

12、 mach ine / miller铳铳槽刀刀milli ng cutter / milli ng tool铳削夹具milling fixture钻铰刀 drill reamer钻铰复合刀具 comb ined drill and reamer 钻具 jig钻孑 L铰孑 L夹具drilli ng and tapp ing fixture钻孔 样板 drill template ( DRT) / drilling template钻模(drill) jig钻模板drill plate (DRP)钻模与夹具jigs and fixtures钻套jig bush钻套jig bush(i ng)钻头b

13、it / drill / drilling bit机械加工术语Terms for Machining半 精加工 semi-finishing / semifinishing machi ning插 slotti ng 车 turni ng 车床lathe/ turni ng mach ine车床研磨lathe lapp ing车端面 faci ng 车螺纹 thread turning 车螺纹/螺纹加工thread/threading车肖 U turni ng 车削螺纹cut thread成形法formi ng冲头bla nking ram / piercer / punch / ram he

14、ad /slider冲压(pun ch) press ing 冲压加工stamp ing冲压件press ing /stamp ing穿孑 L / 套孑 Ltrepa n/trepa nning粗加工 rough ing mach ining 锉 file 倒角 deburr / chamfer 倒角/去毛刺deburr(ing)倒棱 chamfer 电解抛光electrochemical polishing / electrolyticpolish ing / electro-polish ing电解蚀刻与抛光 electrolytic etching and polish ing调整法ma

15、ch ining on preset mach ine tool定位locat ing / locatio n对刀 to size / tool sett ing 仿形法copy ing夹紧 clampi ng 饺 reami ng 饺孑 Lreaming饺孑 L机reaming mach ine饺孑 L钻reamer drill饺铆钉孑 Lream a rivet hole精加工 finishing / finish mach ining锯saw ing锯背 back of the saw锯槽 kerf锯齿serrati on锯齿铳 sawtooth milli ng拉肖 U broach

16、ing 冷装shri nkage fitt ing铆 rivet(i ng) 铆钉 rivet磨床 grind / grinding mach ine磨端面face grinding磨料abraser / abrasive material / grindingcompo und磨削加工abrasive mach ining抛 polish抛光buffi ng / burni ng / polish (Pol.)刨pla ning/ shaperi ng刨槽 fillister / slot shaping刨齿 gear shaper cutt ing / gear-shap ing刨床 pl

17、a ner / pla ning mach ine/ shaper刨肖 U shap ing去毛刺 deburri ng / fin cutt ing镗 bori ng镗车两用机床 bori ng lathe 镗床 borer / bori ng machi ne 镗孑 Lbori ng / boriz ing(金刚石)镗磨联 合机床 combined boring and honing mach ine镗钻两用机床 bori ng and drilli ng mach ine铳 mill / milli ng铳槽slot milli ng铳镗床milling-borer / millinga

18、nd boringmach ine铳钻联合机床comb ined drill and mill mach ine铳钻两用机床 milli ng and drilli ng mach ine 旋 spin旋锻 spin forging / rotary forging / rotary swagi ng旋锻机spin forging machine / rotary forgingmach ine / rotary swag ing mach ine旋压 spinning旋压成型stretch pla nishi ng / spi n formi ng压装press fitt ing研 lapp

19、 ing研齿 gear lapp ing研磨lapp ing找正 alig ning / to cen ter alig n装夹 set-up装酉己assembly钻 drill(i ng)电占床drilli ng mach ine钻孔 drilli ng 钻埋头孑Lcountersink表面处理(镀层、涂漆和金属喷镀)Surface treatment(Plating, Paining & Metal sparying)涂层不良imperfectly coated spots涂层过厚thicke ning涂层凸起lifting of the coating, protrusion, orli

20、fti ng冲压Punch尺寸检验dime nsion in spect ing基准 datum技术条件tech ni cal con diti on力口工 fabricate 夹 clampi ng 夹紧面clamp ing surface夹具 fixture 钻孔 drill 钻头 drill图纸及工艺规程常用词汇EverydayVocabularies on Working Drawings &W.P.S尺 scale尺寸 dime nsion / size尺寸单向极限 sin gle of size 尺寸过大oversize尺寸过小un dersize尺寸极限limit of size

21、尺寸最大极限 maximum of size 尺寸最大余量极限maximum metal of size尺寸最小极限 mi nimum of size 齿根 root 处理 treatme nt 吹砂 blast / abrasive blasti ng 垂直度perpe ndicularity / square ness垂直度公差square ness tolera nee单位燃油消耗量specific fuel con sumptio n单位压力un it pressure单位装配件assembly unit单向公差un ilateral tolera nee单向公差域 bilateral

22、 tolera nee zone 氮化 n itrid ing 当量 equivale nt 挡块 stop刀柄 holder刀杆 cutter bar刀痕 scar / tool mark等离子喷镀plasma spray等值equivale nt低压压气机LP compressor地面试车gro und run典型加工typical operatio n防锈 rust protecti on / rust proof仿形 copy仿形铳床copy ing milli ng mach ine / duplicator仿型加工form mach ine高速钢 high speed steel高

23、速工具钢high speed tool steel高温合金high temperature alloy高压压气机HP compressor根 root根切 un dercut 公差 tolera nee 公差带tolera nee band公称尺寸nominal size功能fun cti on功能尺寸function dime nsion功能要求functional requireme nt构造尺寸con struct ional dime nsion固定faste n固定工具faste ning tool故障 defect / blemish / failure / fault / imp

24、erfection / trouble故障分析trouble shoot ing关键零件critical part观点 view 过盈in terfere nee过盈配合in terfere nee fit过载 overload 互换性in tercha ngeability互换性组件in tercha ngeable assembly花键 spli ned shaft 花键轴 spli ned shaft 火裂 fire cracks 机床mach ine (tool)机匣 case / cas ing基本尺寸base dime nsion / basic size基本公差basic tol

25、era nee基本数 basic member 基本锥体basic taper基孑 L制hole basis limit system基线 basic line 基轴制shaft basis基轴制shaft basis limit system基准 data / reference 基准尺寸datum dime nsion基准点datum point基准件basic member基准角basic an gle基准面 datum face / datum pla ne 基准线datum line /zero line基准叶片master vane几何公差geometrical tolera ne

26、e几何精度accuracy geometrical加工制造fabricate夹紧faste ning夹具clamp ing apparatus / doggi ng tool / fixture/ holdi ng device / jig 检验装置checker节径 pitch diameter 精度 accuracy / precisi on 精锻precisio n forgi ng精加工 finishing 精磨precisi on ground精确长度exact le ngth精调 fine adjustment / accurate adjustment /precisi on a

27、djustme nt 孑 L bore / hole 框 flame 拉床broacher / broach ing machi ne拉刀 broacher 拉销 broach 离心式压气机 cen trifugal compressor 离心铸造cen trispum casti ng iron立式车床vertical lathe立式钻床upright drill螺母 nut 螺栓 bolt 名义尺寸base size / nominal size内径 inner diameter 内裂 internal crack 内外函发动机 by-pass engine 内应力in ternal st

28、ress内圆磨床 internal grinding mach ine 耐磨性resista nee to wear耐热钢heat resisting steel耐热合金heat-resist ing啮合 mesh 啮合线 actio n line 扭转twisti ng排气边 traili ng edge 排气喷口exhaust no zzle盘 disc 抛光 polish ing 抛光机 polisher / burnishing wheel 刨平 pla ne 泡疤 blister 配己合fit / match ing / mat ing涂层过厚 thicke ning涂层凸起 lif

29、ting of the coating, protrusion, or lifti ng配合等级classes of fit / grade of fit配合间隙class of fit配合类型types of fit配合容差fitting allowance配合直径snap diameter配合制system of fits配己件mati ng piece喷口no zzle喷丸 pee ning / shot-blasti ng喷丸处理shot pee ning喷雾器atomizer喷嘴 nozzle批生产mass product ion疲劳断裂fatigue fracture匹酉己 mat

30、ch ing片 sheet偏心的ecce ntric偏心距ecce ntric dista nee偏心轮ecce ntric偏心套ecce ntric bush ing偏心车由ecce ntric axis偏心装置ecce ntric偏移deviati on漆pai nt切断part ing切面cutti ng切切削深度 depth of cut 切头 cropp ing 切削 cut 切削工具 cutter 切削加工mach ining轻合金 light alloy 轻微的 slight 清楚的 clear 清理 clea ning 清漆层不好 poorly varni shed film

31、区域 zone 曲度 curve 曲面 curved surface 曲线 curve 屈服 yield 屈服点 yield point 屈服强度yield stre ngth屈服应力proof stress / yield stress缺口敏感性n otch sen sitivity缺陷 blemish / defect / failure / fault / imperfectio n热脆性red short ness热裂 hot crack 热裂纹 cli nk 热损 heat waste 容差allowa nee熔化 smelt (i ng) 蠕变 creep 设计 desig n设计

32、草图rough pla n设计尺寸desig n size设计角desig n an gle伸长elon gati on伸长率elon gati on失速stall (飞机)湿吹砂vapour blast时间表schedule时效ag(e)i ng时效处理 seas oning识别号identification number实际尺寸 actual size实际有效直径virtual effective diameter式样form / manner事故accide nt / failure视图view试车test run / trial run试件test piece试验exam ine /

33、test试验参数test data试样coup on / (test) sample / test specime n试样长度 sample释放release手册man ual手段mea ns寿命limit of life数 nu mber数据data数量qua ntity说明书descripti on / specificati on榫头root调正adjustme nt调质improveme nt跳动量run out凸起overfill凸台boss凸缘collar / flange图 scheme图板draw ing board图号draw ing nu mber图形机体feature图样

34、draft / draw ing图纸draw ing (sheet)图纸比例drawi ng scale图纸技术要求draw ing call-out涂层不良imperfectly coated spots涂漆 paint推荐尺寸preferred size推力 thrust 推力比 thrust ratio 椭圆度 ovality 夕卜部检查 visual in specti on 夕卜函道 by-pass duct 夕卜螺纹exter nal screw thread外形outl ine夕卜圆磨床 circular grinding mach ine 位置 locati on 位置公差po

35、siti onal tolera nee蜗杆 worm 蜗轮 work wheel 卧式钻镗床horiz on tal bori ng & drilli ng mach ine误差 error 习惯表示法conven tio nal represe ntati on铳床milli ng mach ine铳刀milli ng现场 site / spot 相当的equivale nt相应值equivale nt消除应力 stress relieved / stress released 消耗con sumpti on销钉 pin 销孑 L bore / pin hole 销子 pin 斜度an g

36、ularity (tolera nee)压板 clamp (plate) 氩弧焊argon-arc weld ing应变 strain 应变时效strain age ing应力 stress应力腐蚀裂纹 stress corrosi on crack 应力消除stress relievi ng应力-应变曲线stress strain curve应力-应变图stress strain diagram圆度circularity / roundn ess圆滑 smooth ness 圆心cen ter of circle圆柱度cyli ndricity直径 diameter 制度 system 制造

37、manu facture质量 quality质量验收标准 quality accepta nee sta ndard 中心距cen ter dista nee中心孑 Lcen ter hole轴 shaft 车由承beari ng轴线 axis轴线 axis主喷咀 main no zzle铸造 cast ing铸造组织casti ng iron structure专门技术kno w-how专门铳床pla no milli ng mach ine专用工具special tool专用工装special tooli ng专用设备special purposemachi ne专用铳床producti on mach ine转换 reset 转子叶片blade装备 device 装夹 mount 装酉己 assembly / mount 装配车间assembling shop / assembly shop /erect ing shop / fitt ing shop装配间隙fit cleara nee装配件 assembly装配图 assembly draw ing / erection draw ing 装箱退火close ann eali ng装置 device 锥齿轮 beve