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1、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 contra-
2、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 pr
3、op-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涡轮喷气发动机
4、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 compr
5、essor 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Terms o
6、f 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 (ngv)涡
7、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Characteris
8、tics 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
9、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 maste
10、r 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 position
11、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 / mille
12、r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 / drilling
13、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) pressing冲压加工
14、 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 / 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 hole精加工 finishing / finish machining锯 sawing锯背 back of the saw锯槽 kerf锯齿 serrat
