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1、轮椅升降机R/S stretching skin(road side)发动机托架Wheel chair lift中涂engine holding frame图例floating coat诊断报警系统legend拼装台diagnosis and alarming system工位collector互换性station切割轮口interchangeability吊运装置wheel-arch cutting缩微图纸overhead hoist内饰microfiche files更衣室trim总装restroom线束final assembly1号厂房工艺布置方案图harness磷化proposal
2、of the Plant I layout返工phosphating合笼re-doing仪表板mate轮罩护板dash board底盘平移台wheel house切齐chassis shuttle发车前准备trimming车辆转移台pre-delivery结构完整性bus transfer举升structure integrity前围角板hoist自动愈合的防腐材料front wall angle cover小批量产品self-healing corrosion preventative后围侧板be pilotmaterialrear wall side cover2套长途客车保险杠two k
3、itsinter-city busbumper配电站改装厂三类底盘power transformer substationrefitting factorythree type chassis裙板遮阳板左侧围应力蒙皮skirtsun visor随车工具tool box钢化玻璃toughened grass异形钢管special steel pipe全天候空调系统full range A/C强制通风ram-air ventilation停机时间downtime无公害柴油clean diesel宽敞悬臂式座椅roomy cantilevered seat防滑地板no-skid floor织物纹里铝
4、合金textured aluminum extrution爬坡能力grade ability排水阀drain valve除湿器moisture ejector怠速时at idle琴式驱动桥banjo type drive axle通风口duct恒温控制thermostatic control平衡水箱surge tank变光开关simmer switch消音器muffler防破坏vandal resistant聚碳化透镜poly-carbonate len镀锌板galvanized plate搭接lap亮丽的外表smart apperance隐藏式固定concealed fastening水洼p
5、onding发动机中置式客车bus with under floor engine组合式客车车身modular bus body薄壳式结构shell construction衬垫pad空气导流板air deflector搁梁shelf beam腰梁waist rail梭梁stabilizing beam腰带式安全带diagonal safety belt压条trim strip嵌条insertion strip翼板fender斜撑bracing piece转向盘回正性试验test of steering wheel returnability转向盘转角脉冲试验steering wheel im
6、pulse input test转向盘转角阶跃输入试验steering wheel step input or transient state yaw response test极限侧向加速度试验limiting lateral acceleration test汽车平顺性随机输入行驶试验automobile ride random input running test汽车平顺性单脉冲输入行驶试验automobile ride single pulse input running test汽车悬挂系统固有频率与阻尼比的测定试验measurement of natural frequencyan
7、d damping raito of suspension功率突然变化影响试验test of effect of sudden power change收油门后控制试验test of control at breakway横风稳定性试验test of crosswind stability反冲试验kick-back test轮胎爆破响应时间试验test of burst response of tyre绕过障碍物试验obstacle avoidance test移线试验lane change testJ型转弯试验test of J turn频率响应时间试验frequency response
8、test瞬态响应时间试验transient response test阶路响应时间试验step response test脉冲响应试验pulse response test静态操舵力试验static steering effort test悬架举升试验jack-up test of suspension耐翻倾试验test of overturning immunity轮 错动试验rim slip test风洞试验wind tunnel test制动稳定性试验test of braking stability最小转弯直径试验minimum turning diameter test操舵力试验st
9、eering effort test汽车发动机类型type发动机engine内燃机intenal combusiton engine动力机装置power unit汽油机gasoline engine汽油喷射式汽油机gasoline-injection engine火花点火式发动机spark ignition engine压燃式发动机compression ignition engine往复式内燃机reciprocating internal combustion engine化油器式发动机carburetor engine液化石油气发动机柴油机liquified petroleum gas e
10、nginediesel engine柴油煤气机转子发动机diesel gas enginerotary engine多种燃料发动机旋轮线转子发动机multifuel enginerotary trochoidal engine石油发动机二冲程发动机hydrocarbon enginetwo-stroke engine双燃料发动机四冲程发动机duel fuel enginefour-stroke engine热球式发动机直接喷射式柴油机hot bulb enginedirect injection engine多气缸发动机间接喷射式柴油机multiple cylinder engineindir
11、ect injection engine对置活塞发动机增压式发动机opposed piston enginesupercharged engine对置气缸式发动机风冷式发动机opposed-cylinder engineair-cooled engine十字头型发动机油冷式发动机cross head engineoil-cooled engine直列式发动机水冷式发动机in-line enginewater-cooled engine星型发动机自然进气式发动机radial enginenaturally aspirated engine筒状活塞发动机煤气机trunk-piston engine
12、gas engine斯特林发动机Stirling engine套阀式发动机knight engine气孔扫气式发动机port-scavenged engine倾斜式发动机slant engine前置式发动机front-engine后置式发动机rear-engine中置式发动机central engine左侧发动机left-hand engine右侧发动机right-hand engine短冲程发动机oversquare engine长冲程发动机undersquare engine等径程发动机square engine顶置凸轮轴发动机overhead camshaft engine双顶置凸轮轴发
13、动机dual overhead camshaft engineV形发动机V-engine顶置气门发动机valve in-head engine侧置气门发动机side valve engine无气门发动机valveless engine多气门发动机multi-valve engine卧式发动机horizontal engine斜置式发动机inclined engine立式发动机vertical engineW形发动机w-engineI形发动机l-engineL形发动机L-engineF形发动机F-engine性能performance二冲程循环two-stroke cycle四冲程循环four-
14、stroke cycle狄塞尔循环diesel cycle奥托循环otto cycle混合循环mixed cycle定容循环constant volume cycle工作循环working cycle等压循环constant pressure cycle理想循环ideal cycle热力循环thermodynamic cycle冲程stroke活塞行程piston stroke长行程long stroke上行程up stroke下行程down stroke进气行程intake stroke充气行程charging stroke压缩行程compression stroke爆炸行程explosio
15、n stroke膨胀行程expansion stroke动力行程power stroke排气行程exhaust stroke膨胀换气行程expansi on-exchange stroke换气压缩行程exchange-com pression stroke止点dead center上止点top dead center(upper dead center)下止点lower dead center(bottom dead center)上止点前piston swept volumefuel air ratiobudc(before upper dead center)气缸容量燃料当量比上止点后cy
16、linder capacityfuel equivalence ratioatdc(after top dead cetner)单室容量扭矩下止点前single-chamber capacitytorquebbdc(before bottom dead center)容积法单缸功率下止点后volumetrypower per cylinderabdc(after bottom dead center)压缩比升功率缸径compression ratiopower per litercylinder bore临界压缩比升扭矩缸径与行程critical compression ratiotorque
17、 per literbore and stroke膨胀比升质量空气室expansion ratiomass per literenergy chamber面容比减额功率气缸余隙容积surface to volume ratioderating powercylinder clearance volume行程缸径比输出马力燃烧室容积stroke-bore ratioshaft horsepowercombustion chamber volume混合比马力小时，马力时气缸最大容积mixture ratiohorsepower-hourmaximum cylinder volume压缩压力总马力压
18、缩室compression pressuregross horse powercompression chamber制动平均有效压力总功率排气量brake mean effective pressure(bmegross powerdisplacementP)净功率发动机排量空燃比net powerengine displacementair fuel ratio燃油消耗量活塞排量燃空比fuel consumption比燃料消耗率specific fuel consumption空气消耗率air consumption机油消耗量oil consumption有效马力net horse powe
19、r额定马力rated horse power马力重量系数horsepower-weight factor制动功率brake horse power制动热效率brake thermal efficiency总效率overall efficiency排烟极限功率smoke limiting horsepower功率曲线power curve机械损失mechanical loss机械效率mechanical efficiency有效热效率effective thermal efficiency充气系数volumetric efficiency过量空气系数coefficient of excess a
20、ir适应性系数adaptive coefficient扭矩适应性系数coefficient of torque adaptibility转速适应性系数speed adaptive coefficient强化系数coefficient of intensification校正系数correction factor换算系数conversion factor活塞平均速度mean piston speed发动机转速engine speed(rotational frequency)怠速转速idling speed经济转速economic speed起动转速starting speed最低稳定工作转速l
21、owest continuous speed with load最大扭矩转速speed at maximum torque最高空转转速maximum no load governed speed调速speed governing超速overspeed怠速idling转速波动率speed fluctuation rate工况working condition(operating mode)额定工况declared working condition变工况variable working condition稳定工况steady working condition空载no-load全负荷full l
22、oad超负荷overload起动性能engine block stiffening rib部分负荷starting performance气缸part load加速性能cylinder充 量（进气）acceleration performance（转子机）缸体charge动力性能stator旋转方向power performance缸径direction of rotation排放性能cylinder bore顺时针emission performance气缸体机架clockwise空转特性cylinder block frame逆时针no load characteristics气缸盖cou
23、nter-clockwise负荷特性cylinder head左转part throttle characteristics配气机构箱left-hand rotation调速特性valve mechanism casing右转governor control characteristics气缸体隔片right-hand rotation万有特性cylinder spacer外径mapping characteristics气缸盖密封环major diameter稳定调速率cylinder head ring gasket中径steady state speed governing rate气缸
24、盖垫片pitch diameter气缸体和气缸盖cylinder head gasket内径cylinder block and head气缸套minor diameter气缸体cylinder liner(cylinder sleeve)径向间隙cylinder block干式缸套radial clearance整体铸造dry cylinder liner发动机性能cast inblock(cast enblock)湿式缸套engine performance发动机罩wet cylinder liner加载性能engine bonnet气缸水套loading performance气缸体加强
25、筋water jacket膨胀塞expansion plug防冻塞freeze plug气缸壁cylinder wall环脊ring ridge排气口exhaust port中间隔板intermediate bottom导板guideway创成半径（转子机）generating radius缸体宽度（转子机）operating width机柱column燃烧室combustion chamber主燃烧室main combustion chamber副燃烧室subsidiary combustion chamber预燃室prechamber涡流燃烧室swirl combustion chambe
26、r分开式燃烧室divided combustion chamber涡流式燃烧室turbulence combustion chamber半球形燃烧室hemispherical combustion chamber浴盆形燃烧室bathtub section combustion chamberL形燃烧室L-combustion chamber楔形燃烧室wedge-section combustion chamber开式燃烧室open combustion chamber封闭喷射室closed spray chamber活塞顶内燃烧室piston chamber爆发室explosion chamb
27、er燃烧室容积比volume ratio of combustion cahmbe燃烧室口径比surface-volume ratio of combustionchamber通道面积比area ratio of combustion chamber passage曲轴箱通气口crankcase breather凸轮轴轴承座camshaft bearing bush seat定时齿轮室罩camshaft drive（gear）cover曲轴箱检查孔盖crankcase door曲轴箱防爆门crankcase explosion proof door主轴承盖main bearing cap气缸盖
28、罩valve mechanism cover 轮壳flywheel cover扫气储器scavenging air receiver活塞piston裙部开槽活塞split skirt pistonU形槽活塞U-slot piston滚花修复活塞knurled piston圆顶活塞dome head piston平顶活塞flat head piston凸顶活塞crown head piston(convex head piston)四顶活塞concave head piston阶梯顶活塞step-head piston筒形活塞trunk piston椭圆形活塞oval piston抗热变形活塞a
29、utothermic piston不变间隙活塞constant clearance piston镶因瓦钢片活塞invar strut piston直接冷却式活塞direct-cooled piston间接冷却式活塞indirect cooled piston滑裙活塞slipper piston活塞速度piston speed活塞顶部piston head活塞裙部piston skirt整体活塞裙solid skirt活塞裙扩大衬簧piston skirt expander滑履式活塞裙slipper skirt隔热槽heat dam活塞标记piston mark活塞销piston pin活塞销孔
30、piston pin boss活塞销衬套piston pin bushing全浮式活塞销full-floating piston pin半浮式活塞销semifloating piston pin固定螺钉式活塞销set screw piston pin活塞环piston ring组合式活塞环compound piston ring同心活塞环concentric piston ring偏心活塞环eccentric piston ring自由环free ring闭合环closed ring梯形环keystone ring半梯形环half keystone ring矩形环rectangular rin
31、g油环oil control ring开槽油环slotted oil control ring螺旋弹簧加载双坡口油环coil spring loaded slotted oil controlring涨环expander双坡口油环double bevelled oil control ring内上坡口internal bevel top内下坡口internal bevel bottom边缘坡口油环bevelled-ege oil control ring刮油环scrapper ring钩形环napier ring镀铭活塞环chrome plated piston ring活塞衬环piston
32、ring expander活塞环槽piston ring groove活塞环区ring zone活塞环岸piston ring land活塞环内表面back of ring曲柄连杆机构connecting rod中心曲柄连杆机构central-located connecting rod偏心曲柄连杆机构offset connecting rod校接曲柄边杆机构hinged connecting rod连杆connecting rod连杆小头connecting rod small end连杆大头connnecting rod big end连杆杆身connecting rod shank副连杆
33、slave connecting rod又形连杆fork-and-blade connecting rod主连杆main connecting rod方形连杆boxed rod绞链式连杆hinged type connecting rod活节式连杆articulated connecting rod连杆盖connecting rod cap连杆轴承connecting rod bearing曲轴crankshaft整体式曲轴one-piece crankshaft组合式曲轴assembled crankshaft右侧曲轴right-hand crankshaft左侧曲轴left-hand cr
34、ankshaft改变行程的曲轴stroked crankshaft曲轴前端crankshaft front end曲轴主轴颈crankshaft main journal轴颈重叠度shaft journal overlap圆角fillet主轴承main bearing曲轴止推轴承crankshaft thrust bearing薄臂轴瓦thin wall bearing shell曲轴油道crankshaft oil passage曲柄crank曲柄臂crank arm曲柄销crank pin轴套bush曲柄转角crank angle曲柄半径crank radius抛油圈oil slander
35、角度轮degree wheel动平衡机dynamic balancer平衡重balancer weight扭振减振器torshional vibration damper扭振平衡器torsion balancer谐振平衡器harmonic balancer振动平衡器vibration balancer曲轴链轮crankshaft sprocket转子轴颈rotor journal偏心轴eccentric shaft曲轴箱crankcase闭式曲轴箱通风装置closed-crankcase ventilating system飞轮flywheel飞轮齿圈flywheel ring gear飞轮芯
36、棒cantilever飞轮芯轴flywheel spindle飞轮的惯量矩flywheel moment of inertiaE轮标记flywheel mark当量系统equivalent system当量轴长equivalent shaft length一级往复惯性力reciprocating inertia force,1 st order二级往复贯性力reciprocating inertia force,2nd order离心惯性力centrifugal inertia force配气机构valve gear凸轮轴camshaft凸轮cam整体式凸轮轴one-piece camshaf
37、t组合式凸轮轴assembled camshaft凸轮轴驱动机构camshaft drive凸轮升程赛车用凸轮轴cam-lobe liftrace camshaft凸轮尖凸轮轴轴颈cam nosecamshaft bearing journal凸轮从动件凸轮轴轴承cam followercamshaft bearing齿轮传动机构凸轮轴偏心轮gear drivecamshaft eccentric正时齿轮凸轮轴链轮timing gearcamshaft sprocket链传动机构凸轮轴正时齿轮chain drivecamshaft timing gear链轮凸轮轴齿轮sprocket whee
38、lcamshaft gear wheel链轮盘进口凸轮chain sprocketinlet cam正时链条排气凸轮timing chainexhaust cam带齿皮带快升凸轮toothed timing beltquick lift cam链条张紧轮快升缓降凸轮chain tension gearquick lift gradual clsing cam半速齿轮凸轮轮廓half speed gearcam contour正时齿轮刻印记号凸轮包角timing gear punch markcam angle气门,valve进气过程intake process换气过程gas exchange
39、process扫气过程scavenging process给气比delivery ratio分层充气stratified charge充量系数volumetric efficiency涡流比swirl rate进气涡流intake swirl螺旋进气道进气helical duct intake导流屏式气门进气masked valve intake切向进气道进气tangential duct intake进气紊流intake trubulence进气提前角intake advance angle进气持续角intake duration angle进气迟后角intake lag angle进面值t
40、ime-area value气门升程valve lift气门正时valve timing扫气口面积scavenging port area菌形气门mashroom valve,poppet valve钠冷却气门sodium filled valve(natrium cooled valve)双气门dual valve进气门intake valve(suction valve,inlet valve)排气门exhaust valve顶置气门overhead valve侧置气门side valve倾斜气门inclined overhead valve直立气门vertical overhead va
41、lve套筒式滑阀sleeve valve气门机构valve gear直接式气门驱动机构direct valve gear间接式气门驱动机构indirect valve gear气门杆valve stem加大气门杆oversize valve stem气门头valve head气门工作面valve face气门边限valve margin气门弹簧座valve-spring retainer气门锁片valve key气门间隙调节螺钉valve lash adjusting screw气门旋转器valve rotator气门室valve cage气门油封valve oil seal气门口valve
42、port气门座valve seat气门座镶圈(嵌镶式气门座圈)valve seat insert(valve seat ring)气门座锥角valve seat angle气门座宽度valve seat width气门挺杆valve tappet(valve lifter)液力挺杆hydraulic tappet(lifter)无间隙挺杆zero-rush tappet(non-clearance tappet)筒形挺杆barrel type tappet油压挺杆energizing spring导轨ooil tappet防振气门弹簧slide rail滚轮挺杆non-surging spri
43、ng张紧轮roller tappet(lifter)弹簧座圈tensioning wheel挺杆转位spring retainer链条张紧调节装置tappet rotation蝶形弹簧assembly chain tension adjuster排气门挺杆belleville spring张紧带轮exhaust valve lifter滚柱tensioning pulley气门导管roller传动带张紧装置valve guide气门室盖belt tensioner气门杆导管valve chamber cover同步驱动皮带stem guide摇臂synchronous belt气门重叠度roc
44、ker arm同步驱动皮轮stem overlap高升程摇臂synchronous belt pulley气门开启持续时间high lift rocker arm供油系valve duration摇臂轴fuel system气门正时标记rocker arm shaft控制燃烧系统valve timing sign推杆controlled combustion system气门弹簧push-rod反湿气装置valve spring摇臂支架antipercolator气门内弹簧rocker arm bracket电子燃油喷射inner valve spring气门摇臂室罩electronic fu
45、el injection气门外弹簧valve rocker chamber cover蒸气回收装置outer valve spring导向轮vapor recovery system刚性缓冲弹簧guide wheel燃汕蒸气回收系统stiff buffer spring导杆fuel vapor recovery system上紧弹簧slide bar液体回收装置liquid withdrawal system恒量净化管constant purge line碳罐净化管canister purge line供油量fuel delivery循环供油量fuel delivery per cycle额定
46、供油量rated fuel delivery怠速供油量idling speed fuel delivery供油规律fuel supply rate curve油量调节装置fuel control unit供油提前角fuel supply advance angle进油计量inlet metering儿何供油行程geometric fuel delivery stroke供油率fuel supply rate燃油通道fuel gallery有效行程effective stroke剩余行程remainder stroke变行程计量variable stroke metering等容卸载consta
47、nt volume unloading变容卸载variable volume unloading收缩容积retraction volume燃油喷油装置fuel injection equipment燃油喷射泵fuel injection pump滚轮式燃油喷射泵roll fuel injection pump凸轮轴式燃油喷射泵camshaft fuel injection pump直列式燃油喷射泵in-line fuel injection pump伺服式燃油喷射泵servo fuel injection pump底部突缘安装燃油喷射泵base flanged mounted fuel inj
48、ectionpumpI.部安装燃油喷射泵high flanged-mounted fuel injectionpump侧向安装燃油喷射泵side-mounted fuel injection pump端部突缘安装式燃油喷射泵end flange-mounted fuel injection pumpV形燃油喷射泵vee fuel injection pump脉动式燃油喷射泵jerk fuel injection pump螺纹安装燃油喷射泵screw-mounted fuel injection pump蓄能式燃油喷射泵accumulator fuel injection pump往复式燃油喷射
49、泵reciprocating fuel injection pump驱动轴式燃油喷射泵driveshaft fuel injection pump单缸式燃油喷射泵single cylinder fuel injection pump圆柱式燃油喷射泵cylindrical fuel injection pump旋转式燃油喷射泵rotary fuel injection pump分配式燃油喷射泵distributor fuel injection pump多缸燃油喷射泵multicylinder fuel injection pump框架安装式燃油喷射泵cradle mounted injecti
50、on pump喷油始点fuel injection beginning喷油终点fuel injection end喷油持续角fuel injection duration angle喷油延迟injection delay引燃喷射pilot injection启喷压力injection starting pressure峰值喷油扭矩peak injection torque峰值喷油压力peak injection pressure喷油泵油缸数目number of cylinders of an injectionpump无气喷射solid injection喷射正时injection timin