(完整版)船用柴油机专业英语

1、船用柴油机专业英语二冲程船用柴油机 two stroke marine dieselengine 四冲程船用柴油机four stroke marine dieselengine 高(中,低)速柴油机 high(medium,lower)speed engine 气缸 cylinder 气缸盖cylindercover(cylinder head)苏尔寿发动机Sulzer engineB&W型发动机Burmeister and Wain engine哥塔维根型发动机 Gotaverken engine 曼恩型发动机M.A.N.engineV 型发动机V-type engine直流扫气式发

2、动机uniflow scavenging typeengine 回流扫气式发动机 loop flow scavenging typeengine横流扫气式发动机 crow-flow scavenging typeengine 十字头式发动机 crosshead engine 筒形活塞式发动机trunk-ppiston engine涡轮增压式发动机turbocharge engine固定部件fixed parts耐磨部件wear parts运动部件moving parts 互换部件interchangeableparts 气缸套cylinder liner示功阀indicatorcock(ind

3、icator valve)平安阀safetyvalve 气缸启动I阀cylinder airstarting valve 缸套顶圈head ring forcylinder liner 排气阀exhaust valve 进气阀air inletvalve(suctionvalve)气阀传动机构valve drivingmechanism 顶杆tapper rod 推杆push rod 摇臂rocker rod(rocking lever)活塞pistion 十字头式活塞crosshead typepistion 筒形活塞trunk pistion 活塞头pistioncrown(head)活塞

4、裙pistion skirt活塞体pistion body 活塞销pistion pin(gudgeon pin)活塞环pistion ring气环(压缩环)compression ring 舌U油环oil scraperring(oilring,scraper ring)布油环oildistributing ring耐磨环wear ring活塞环槽pistion ring groove 活塞冷去口水管pistion coolingpipe 往复管reciprocatingpipe 伸缩管telescope pipe 较链管articulatedpipe 活塞杆pistion rod 活塞杆凸

5、缘pistion rod flange 活塞杆填料函stuffing box forpistion rod 活塞杆填料箱gland box for pistionrod.packing gland for pistion rod 填料函壳 体stuffing box casing填料函张力弹簧tension spring forstuffing box 填料函密封环sealingring forstuffing box 填料函舌U油环scraper ringforstuffing box 填料函压环pressure ring forstuffing box 填料函压盖stuffing box

6、gland 十字头cross head十字头销cross head pin十字头销轴承cross headbearing(cross head pin bearing汁字头滑块cross headshoe(guide shoe出字头导板cross headguide(guide rail,guide way,guide plate)连杆 connectingrod 连杆/4端轴承connecting rodsmallend bearing 连杆大端轴承connecting rodlargeend bearing;connecting rod bottom end bearing 曲柄销轴 承c

7、rankpin bearing 曲轴crank shaft 曲轴臂crank arm曲轴销crank pin曲轴箱crankcase 曲轴箱道门crankcasedoor(crankcasemanhole)曲轴箱防爆门crankcase explosiondoor 主轴承main bearing(bed plate bearing)倒桂式主轴承main bearing of underslung type 轴承轴瓦上半块 bearing bush-upper half轴承衬下半块 bearing shell-lowerhalf 主轴承撑杆螺栓main bearingstay bolt 主轴颈c

8、rank shaftjournal(mainjournal)机座bed plate底座横隔板bed platetransverse member 机架 frame(column,entablature)底角螺栓holdingdown bolt(anchor bolt)贯穿螺栓through bolt(tierod,tie bolt)贯穿螺栓护盖protecting coveringfortie rod贯穿螺栓导套guide bush for tierod 推力轴thrust shaft 推力轴承thrust bearing 推力块thrust pad盘车机turning gear废气涡轮增压器

9、 exhaust gas turbocharge(turbo-blower)增压系统 super chargingsystem 机械增压 mechanicalsupercharging 单(复)式增压系统single(complex)type supercharging system 二级增压two-stagesupercharging 定压增压系统constantpressurecharging system 脉冲增压系统impulsepressurecharging system 变压增压variablepressurecharging system 串联增压supersuperloop

10、scavenging 横charging inseries syatem 并联增压charging inparallel system 直流扫气 unislowscavenging 回流扫气流扫气cross scavenging 气 口 扫气port scavenging 气口 -气阀扫气port-valve scavenging扫气口scavenging port 排气口exhaust port #日气/总管exhaust manifold 气管exhaust pipe 上止点top deadcenter(TDC)下止点bottom deadcenter(BDC)燃烧室 combustion

11、chamber 吸气行程compressionstrokeinlet(suction)atroke 压缩行程做功行程power (working)stroke排气行程exhaust stroke 定时图timing diagram 指示功indicated power 轴功shaft power 示功图indicator power 限制系统control system 启动控制装置control devic forstarting 起动装置starting devic 主起动I阀main startingvalve 空气压缩机air compressor空气瓶air bottle(airco

12、ntainer,air cylinder,air reservoir) 起动手柄 startinglever(starting handle)起动空气限制阀startingair controlvalve 起动空气导I阀starting air pilotvalve起动阀starting valve分级活塞stepped pistion 起动阀连锁装置starting valveblockingdevice 起动凸轮starting cam 起动空气管starting air pipe 单凸轮换向装置singlecam reversingdevice 双凸轮换向装置double camreve

13、rsingdevice正车凸轮ahead cam正车油缸ahead oilcylinder (ahead oil bottle)自动停车装置 automatic cut-outdevice 空气分酉已器凸轮air distributorcam转向指示器running directionindicator 换向杆reversing lever 换向限制杆reversing controllever排气凸轮exhaust cam喷油凸轮fuel cam 主起动阀手轮hand wheel forstarting valve飞轮flywheel;turning wheel 调速器goernor 调速装

14、置control devicefor running theengine 极限调速装置maximum-speed governorgear定速调速装置constant-speedgovernor gear全制式调速装置variable-speed governorgear机械调速器mechanical governor 液压调速器hydraulicgovernor车钟telegraph凸轮传动机构camshaft transmissiongear 链条传动chaintransmission(chain drive)齿轮传动geartansmission 链轮sprocket(sprocket wheel)惰轮idle wheel备车stand byengine 完车finish engin