1、283汉英分类词汇航空发动机类型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 thrust deflector system带自由涡轮双轴涡轮轴喷气发动机 twin-spool turbo-shaft with free-power turbine单轴涡轮喷气发动机 single-spool turbo-jet engine低涵比发动机 low bypass turbofan反向旋转发动机 cont
2、ra-rotation engine高涵比发动机 high bypass turbofan后风扇涡轮喷气发动机 aft fan turbo-jet engine活塞式发动机 piston(-and-cylinder) engine / piston-driven engine桨扇发动机 prop-fan engine离心涡轮喷气发动机 centrifugal turbo-jet engine脉冲喷气发动机 pulse jet engine前风扇涡轮喷气发动机 front fan turbo-jet engine燃气轮机 gas turbine engine三轴桨扇发动机 three-shaft
3、 prop-fan engine三轴涡轮前风扇涡轮发动机 triple-spool front fan turbo-jet双轴外涵涡轮喷气发动机 twin-spool by-pass turbo-jet双轴涡轮风扇发动机 twin-spool turbo-fan engine同向旋转发动机 co-rotation engine外骨架发动机 exo-skeletal engine涡轮冲压喷气发动机 turbo/ram jet engine涡轮风扇发动机 turbofan engine涡轮火箭发动机 turbo-rocket engine涡轮螺旋桨发动机 turboprop engine涡轮喷气发
4、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 ordinate chart型式 form轴流式压气机 axial (flow) compressor函道 duct函道比 by-pass函道风扇 ducted-fan中介机匣 intermediate case燕尾形样 dovetail root叶片 vane（一般指静子叶片）压气机 compressor压气机机匣 compressor case效率 efficiency压气机盘 co
5、mpressor disc压缩比 compression ratio牙底 root涡轮导向器 turbine nozzle涡轮盘 turbine disc燃烧室 burner / combustion chamber / combustor燃烧室外套 combustion outer case燃油导管 discharge nozzle燃油滤 fuel filter燃油喷咀 fuel atomizer / fuel spray nozzle燃油消耗量 fuel consumption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 turbine nozzles涡轮导向器扇形段 turbine nozzle segment涡轮导向器叶片 turbine nozzle vane / nozzle guide vane (ngv)涡轮工作叶片 turbine blade / bucket涡轮静子叶片 turbine nozzle vane / nozzle guide vane (ng
7、v)涡轮叶轮 turbine wheel涡轮叶片 turbine blades & vanes / buckets涡轮转子叶片 turbine 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 / compressor wheel压气机叶片 compressor blades & vanes压气机整流叶片 compressor vane / vane压气机转子叶片 compressor blade / blade叶片的结构特点Characte
8、ristics of Airfoil Structure284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/p
9、rofile排气边/后缘 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-span叶身 blade body叶型公差 airfoil tolerance叶型理论 airfoil theory叶型剖面 airfoil section中弧线 airfoil mean line工装Tooling标准件
10、 master piece / standard part / tool master标准块 master block / reference block测具 gauge / measuring fixture / measuring tool测头 feeler / gauge head measuring head / stylus车床夹具 lathe fixture车刀 lathe tool/ cutter/ turning tool吊具 lifting tool夹具 fixture饺孔夹具 reaming fixture / reaming jig孔位置度测具 hole true pos
11、ition gauge拉刀 broach (Bro.) / broaching cutter拉削夹具 broaching fixture刨削夹具 planner fixture钳工工具 bench-work tool丝套 insert / thread insert丝锥 taper / (screwing）tap镗刀 boring cutter镗杆 boring bar (B/bar) / boring spindle镗孔夹具 boring fixture / boring jig铣槽工具 grooving tool铣床夹具 milling jig铣床铣槽刀 milling machine /
12、 miller铣铣槽刀刀 milling cutter / milling tool铣削夹具 milling fixture钻铰刀 drill reamer钻铰复合刀具 combined drill and reamer钻具 jig钻孔铰孔夹具 drilling and tapping 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(ing)钻头 bit / drill / dri
13、lling bit机械加工术语Terms for Machining半精加工 semi-finishing / semifinishing machining插 slotting车 turning车床 lathe/ turning machine车床研磨 lathe lapping车端面 facing车螺纹 thread turning车螺纹/螺纹加工 thread/threading车削 turning车削螺纹 cut thread成形法 forming冲头 blanking ram / piercer / punch / ram head / slider冲压 (punch) pressi
14、ng冲压加工 stamping冲压件 pressing /stamping穿孔/套孔 trepan/trepanning粗加工 roughing machining锉 file倒角 deburr / chamfer倒角/去毛刺 deburr(ing)倒棱 chamfer电解抛光 electrochemical polishing / electrolytic polishing / electro-polishing电解蚀刻与抛光 electrolytic etching and polishing调整法 machining on preset machine tool定位 locating
15、/ location对刀 to size / tool setting仿形法 copying夹紧 clamping饺 reaming饺孔 reaming饺孔机 reaming machine饺孔钻 reamer drill饺铆钉孔 ream a rivet hole285精加工 finishing / finish machining锯 sawing锯背 back of the saw锯槽 kerf锯齿 serration锯齿铣 sawtooth milling拉削 broaching冷装 shrinkage fitting铆 rivet(ing)铆钉 rivet磨床 grind / grin
16、ding machine磨端面 face grinding磨料 abraser / abrasive material / grinding compound磨削加工 abrasive machining抛 polish抛光 buffing / burning / polish (Pol.)刨 planing/ shapering刨槽 fillister / slot shaping刨齿 gear shaper cutting / gear-shaping刨床 planer / planing machine/ shaper刨削 shaping去毛刺 deburring / fin cutti
17、ng镗 boring 镗车两用机床 boring lathe镗床 borer / boring machine镗孔 boring / borizing （金刚石）镗磨联合机床 combined boring and honing machine镗钻两用机床 boring and drilling machine铣 mill / milling铣槽 slot milling铣镗床 milling-borer / milling and boring machine铣钻联合机床 combined drill and mill machine铣钻两用机床 milling and drilling m
18、achine旋 spin旋锻 spin forging / rotary forging / rotary swaging旋锻机 spin forging machine / rotary forging machine / rotary swaging machine旋压 spinning 旋压成型 stretch planishing / spin forming压装 press fitting研 lapping研齿 gear lapping研磨 lapping找正 aligning / to center align装夹 set-up装配 assembly钻 drill(ing) 钻床
19、drilling machine钻孔 drilling 钻埋头孔 countersink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 thickening涂层凸起 lifting of the coating, protrusion, or lifting冲压Punch尺寸检验 dimension inspecting基准 datum技术条件 technical condition加工 fabricate夹 clamping夹紧面 cla
20、mping surface夹具 fixture钻孔 drill钻头 drill图纸及工艺规程常用词汇 Everyday Vocabularies on Working Drawings & W.P.S尺 scale尺寸 dimension / size尺寸单向极限 single of size尺寸过大 oversize尺寸过小 undersize尺寸极限 limit of size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 minimum of size齿根 root处理 treatment吹砂 blast / abra
21、sive blasting垂直度 perpendicularity / squareness垂直度公差 squareness tolerance单位燃油消耗量 specific fuel consumption单位压力 unit pressure单位装配件 assembly unit单向公差 unilateral tolerance单向公差域 bilateral tolerance zone氮化 nitriding当量 equivalent挡块 stop286刀柄 holder刀杆 cutter bar刀痕 scar / tool mark 等离子喷镀 plasma spray等值 equiv
22、alent低压压气机 LP compressor地面试车 ground run典型加工 typical operation防锈 rust protection / rust proof仿形 copy仿形铣床 copying milling machine / duplicator仿型加工 form machine高速钢 high speed steel高速工具钢 high speed tool steel高温合金 high temperature alloy高压压气机 HP compressor根 root根切 undercut公差 tolerance公差带 tolerance band公称尺
23、寸 nominal size功能 function功能尺寸 function dimension功能要求 functional requirement构造尺寸 constructional dimension固定 fasten固定工具 fastening tool故障 defect / blemish / failure / fault / imperfection / trouble故障分析 trouble shooting关键零件 critical part观点 view过盈 interference过盈配合 interference fit过载 overload互换性 interchan
24、geability互换性组件 interchangeable assembly花键 splined shaft花键轴 splined shaft火裂 fire cracks机床 machine (tool)机匣 case / casing基本尺寸 base dimension / basic size基本公差 basic tolerance基本数 basic member基本锥体 basic taper基孔制 hole basis limit system基线 basic line基轴制 shaft basis基轴制 shaft basis limit system基准 data / refe
25、rence基准尺寸 datum dimension基准点 datum point基准件 basic member基准角 basic angle基准面 datum face / datum plane基准线 datum line / zero line基准叶片 master vane几何公差 geometrical tolerance几何精度 accuracy geometrical加工制造 fabricate夹紧 fastening夹具 clamping apparatus / dogging tool / fixture / holding device / jig检验装置 checker节
26、径 pitch diameter 精度 accuracy / precision精锻 precision forging精加工 finishing精磨 precision ground精确长度 exact length精调 fine adjustment / accurate adjustment /precision adjustment孔 bore / hole框 flame拉床 broacher / broaching machine拉刀 broacher拉销 broach离心式压气机 centrifugal compressor离心铸造 centrispum casting iron立
27、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 internal stress内圆磨床 internal grinding machine耐磨性 resistance to wear耐热钢 heat resisting steel耐热合金 heat-resisting啮合 mesh啮合线 action line扭转 twisting排气边 trailing edge 排气
28、喷口 exhaust nozzle盘 disc抛光 polishing抛光机 polisher / burnishing wheel刨平 plane泡疤 blister配合 fit / matching / mating287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配件 mating piece喷口 nozzle喷丸 peening / shot-blasting喷丸处理 shot p
29、eening喷雾器 atomizer喷嘴 nozzle批生产 mass production疲劳断裂 fatigue fracture匹配 matching片 sheet偏心的 eccentric偏心距 eccentric distance偏心轮 eccentric偏心套 eccentric bushing偏心轴 eccentric axis偏心装置 eccentric偏移 deviation漆 paint切断 parting切面 cutting切切削深度 depth of cut切头 cropping切削 cut切削工具 cutter切削加工 machining轻合金 light alloy
30、轻微的 slight清楚的 clear清理 cleaning清漆层不好 poorly varnished film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 strength屈服应力 proof stress / yield stress缺口敏感性 notch sensitivity缺陷 blemish / defect / failure / fault / imperfection热脆性 red shortness热裂 hot crack热裂纹 clink热损 heat waste容差
31、 allowance熔化 smelt (ing)蠕变 creep设计 design设计草图 rough plan设计尺寸 design size设计角 design angle伸长 elongation伸长率 elongation失速 stall（飞机）湿吹砂 vapour blast时间表 schedule时效 ag(e)ing时效处理 seasoning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 accident / failure视图 view试车
32、 test run / trial run试件 test piece试验 examine / test试验参数 test data试样 coupon / (test) sample / test specimen试样长度 sample释放 release手册 manual手段 means寿命 limit of life数 number数据 data数量 quantity说明书 description / specification榫头 root 调正 adjustment调质 improvement跳动量 runout凸起 overfill凸台 boss凸缘 collar / flange图
33、scheme图板 drawing board图号 drawing number图形机体 feature图样 draft / drawing图纸 drawing (sheet)图纸比例 drawing scale图纸技术要求 drawing call-out涂层不良 imperfectly coated spots涂层过厚 thickening涂层凸起 lifting of the coating, protrusion, or lifting288涂漆 paint推荐尺寸 preferred size推力 thrust推力比 thrust ratio椭圆度 ovality外部检查 visual
34、 inspection外函道 by-pass duct外螺纹 external screw thread外形 outline外圆磨床 circular grinding machine位置 location位置公差 positional tolerance蜗杆 worm蜗轮 work wheel卧式钻镗床 horizontal boring & drilling machine误差 error习惯表示法 conventional representation铣床 milling machine铣刀 milling现场 site / spot相当的 equivalent相应值 equivalen
35、t消除应力 stress relieved / stress released消耗 consumption销钉 pin销孔 bore / pin hole销子 pin斜度 angularity (tolerance)压板 clamp (plate)氩弧焊 argon-arc welding应变 strain应变时效 strain ageing应力 stress应力腐蚀裂纹 stress corrosion crack应力消除 stress relieving应力-应变曲线 stress strain curve应力-应变图 stress strain diagram圆度 circularity
36、 / roundness圆滑 smoothness圆心 center of circle圆柱度 cylindricity直径 diameter 制度 system制造 manufacture质量 quality质量验收标准 quality acceptance standard中心距 center distance中心孔 center hole轴 shaft轴承 bearing轴线 axis轴线 axis主喷咀 main nozzle铸造 casting 铸造组织 casting iron structure专门技术 know-how专门铣床 planomilling machine专用工具
37、special tool专用工装 special tooling专用设备 special purpose machine专用铣床 production machine转换 reset转子叶片 blade装备 device装夹 mount装配 assembly / mount装配车间 assembling shop / assembly shop / erecting shop / fitting shop装配间隙 fit clearance装配件 assembly装配图 assembly drawing / erection drawing装箱退火 close annealing装置 devi
38、ce锥齿轮 bevel gear锥度 taper锥螺纹 taper thread锥面 conical surface锥体 slow object / taper总尺寸外形尺寸 overall dimension总体布置图 general layout总装车间 assembly department总装件 assembly / general assembly总装图 general layout组合件 joint组件 assembly组装件 sub assembly钻 drill钻床 drill machine钻具 jig钻孔 drill钻套 drill jig bush钻头号 drill nu
39、mber最大长度 max length最大间隙 major clearance最大推力 full thrust / top thrust最大直径 major diameter最小长度 min length最小间隙 minor clearance最小直径 minor diameter缺陷解释Interpretation of Defects凹陷 undercutting （在母材上沿焊接边的沟槽289或充填不足）变形 deformation （在加工时未能保持住形状不变或与相邻部有不顺滑转接）电解腐蚀 electrolytic action（不同金属间的电蚀作用造成的缺陷）断裂 fracture
40、（受力过大造成的破坏）开裂 flaw外贸常用词语和术语Everyday Vocabularies of Foreign Trade询盘 Inquiry把某物交付给某人 to deliver sth to sb把询价记录在卷 to keep the inquiry on file办理交货 to effect delivery / to make delivery还盘 Counter Offer还盘 counter offer享有盛誉 enjoy great popularity与某人达成交易 conclude business with sb.达成交易 close business / clos
41、e a deal / close a transaction / close a bargain价格 Price成本加保险费运费价 cost, insurance & freight (C.I.F.)成本加运费价 cost & freight (CFR)船上交货 free on board (F.O.B)底价 floor price货币 currency价格偏低 on the low side价格条件 price terms廉价出售 a bargain sale市场价 market price讨价还价 bargain为某事拼命讨价还价 drive a hard bargain over sth.与某人成交 make a bargain with sb最低价 rock-bottom price290
