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花键齿轮参数中英文对照

花键齿轮参数中英文对照
花键齿轮参数中英文对照

花键齿轮参数中英文对照

渐开线花键involute spline

未注公差undeclared tolerance

未注倒角undeclared chamfer

调质thermal refining

端口port chamfer

模数modulus

齿形角tooth profile angle

变位系数stand-off error

齿圈径向跳动geared ring radial runout

公法线长度及偏差common normal

跨齿数spanned tooth count

高频淬火high-frequency quenching

配对齿轮mating gear

螺旋角spiral angle

压力角pressure angle

螺旋升角lead angle

图号figure number

齿厚tooth thickness 是分度圆弦齿厚?

螺旋线helix

蜗杆worm

齿轮gear

齿轴gear shaft

转子轴rotor shaft

精度等级precision class

汽车构造词汇

汽车automobile

拖拉机tractor

铁路机车locomotive

有轨电车tram

无轨电车trolley

军用车辆military vehicle

蒸汽机steam engine

煤气机gas engine

汽油机gasoline engine

国民经济national economy

国内生产总值(GDP) Gross Domestic Production 全拆散(CKD) Completely Knock Down

半拆散(SKD) Semi-Knock Down

改革开放reform and opening

技术引进technical import

国产化localization

支柱产业pillar estate

轿车car

客车bus, coach

货车truck, lorry

公路用车road vehicle

非公路用车off-road vehicle

发动机engine 机体engine body

曲柄连杆机构crank-connecting rod mechanism

配气机构valve timing mechanism

供给系fuel supply system

冷却系cooling system

润滑系lubricating system

点火系ignition system

起动系starting system

底盘chassis

传动系power train

离合器clutch

变速器gear box

传动轴propeller shaft

驱动桥drive axle

行驶系running gear

车架frame

悬架suspension

前轴front axle

桥壳axle housing

车轮wheel

转向系steering system

转向盘steering wheel

转向器steering gear

转向传动装置steering linkage

助力装置power assisting device

制动系braking system

控制装置control device

供能装置power supply device

传动装置transfer device

制动器brake

车身body

车前板制件front end panels

车身壳体body shell

车门door

车窗window

附属装置auxiliary device

货箱carrying platform

发动机前置后轮驱动(FR) front engine rear drive

发动机前置前轮驱动(FF) front engine front drive

发动机后置后轮驱动(RR) rear engine rear drive

发动机中置后轮驱动(MR) midship engine rear drive 全轮驱动(nWD) all wheel drive

驱动力tractive force

阻力resistance

滚动阻力rolling resistance

空气阻力air resistance, drag

上坡阻力gradient resistance

附着作用adhesion

附着力adhesive force

附着系数coefficient of adhesion

第一章发动机工作原理

二冲程发动机two stroke engine 四冲程发动机four stroke engine 水冷发动机water cooled engine 风冷发动机air cooled engine

上止点(UDP) upper dead point 下止点(LDP) lower dead point 活塞行程stroke

汽缸直径bore

工作容积working volume

排量swept volume, displacement 进气行程intake stroke

压缩行程compression stroke

压缩比compression ratio

做功行程working stroke

爆燃,敲缸detonation, knock

排气行程exhaust stroke

示功图indicating diagram

汽缸体cylinder block

汽缸盖cylinder head

油底壳oil sump

活塞piston

连杆connecting rod

曲轴crankshaft

飞轮flywheel

进气门intake valve

排气门exhaust valve

挺柱tappet

推杆push rod

摇臂rocker

凸轮轴camshaft

正时齿轮timing gear

燃油箱fuel tank

燃油泵fuel pump

汽油滤清器gasoline filter

化油器carburetor

空气滤清器air cleaner

进气管intake manifold

排气管exhaust manifold

火花塞spark plug

点火线圈ignition coil

断电器breaker

蓄电池storage battery

发电机generator

水泵water pump

散热器radiator

风扇fan

放水阀drain valve

水套water jacket

分水管distributive pipe 机油泵oil pump

集滤器suction filter

限压阀relief valve

润滑油道oil passage

机油滤清器oil filter

机油冷却器oil cooler

起动机starting motor

有效功率effective power

有效转矩effective torque

燃油消耗率specific fuel consumption

发动机转速特性engine speed characteristic

节气门开度throttle percentage

部分特性partial characteristic

外特性outer characteristic

第二章曲柄连杆机构

汽缸套cylinder sleeve, cylinder liner

发动机支承engine mounting

活塞顶piston top

活塞头部piston head

活塞裙piston skirt

开槽slot

活塞环piston ring

气环compression ring

油环oil ring

环槽groove

活塞销piston pin

主轴承main bearing

主轴承盖main bearing cap

主轴瓦main shell

连杆轴承big end bearing

连杆盖big end cap

起动爪cranking claw

带轮pulley

平衡重counter weight

发火顺序firing order

扭振减振器torsional vibration damper

第三章配气机构

顶置气门(OHV) Over Head Valve

顶置凸轮轴(OHC) Over Head Camshaft

单顶置凸轮轴(SOHC) Single Over Head Camshaft 双顶置凸轮轴(DOHC) Dual Over Head Camshaft 多气门发动机multi-valve engine

气门间隙valve clearance

配气相位timing phase

气门杆valve stem

气门座valve seat

气门导管valve guide

气门弹簧valve spring

第四章汽油机供给系

可燃混合气combustion mixture

消声器silencer, muffler

汽油gasoline, petrol

分馏distil

蒸发性evaporating property

热值heat value

抗爆性anti-knock property

辛烷值(RON) Research Octane Number 过量空气系数coefficient of excessive air 理论混合气theoretical mixture

稀混合气thin mixture

浓混合气thick mixture

主供油系统main supply system

怠速系统idle system

加浓系统thickening system

加速系统accelerating system

浮子float

浮子室float chamber

针阀needle valve

量孔metering jet

阻风门choke

滤芯filter cartridge

沉淀杯sediment cup

泵膜pump diaphragm

油浴式oil bath type

石棉垫a**estos pad

预热pre-heating

汽油直接喷射gasoline direct injection

电控electronic control

多点喷射muti-point injection

单点喷射single point injection

电路控制circuit control

分电器信号distributor signal

空气流量信号airflow signal

冷却水温信号water temperature signal 第五章柴油机供给系

输油泵transfer pump

喷油泵fuel injection pump

高压油管high pressure fuel pipe

发火性ignition property

黏度viscosity

凝点condensing point

备燃期pri-combustion period

速燃期rapid combustion period

缓燃期slow combustion period

燃烧室combustion chamber

统一燃烧室united chamber

球形燃烧室ball shape chamber

涡流室turbulence chamber

预燃室pri-combustion chamber

喷油器injector 精密偶件precise couple

柱塞plunger

出油阀delivery valve

调速器governor

两速调速器two speed governor

全速调速器full speed governor

定速调速器fixed speed governor

综合调速器combined governor

气动调速器pneumatic governor

机械离心式调速器mechanical centrifugal governor 复合式调速器complex governor

喷油提前角调节装置advancer

飞块flyweight

联轴节coupling

粗滤清器primary filter

细滤清器secondary filter

涡轮增压器turbocharger

中间冷却器intermediate cooler

第七章冷却系

节温器thermostat

防冻液anti-freezing liquid

补偿水桶compensation reservoir

V-带V belt

百叶窗shutter

大循环big circulation

小循环small circulation

散热翅片fins

第八章润滑系

润滑剂lubricant

压力润滑pressure lubrication

飞溅润滑splash lubrication

润滑脂grease

机油压力传感器oil pressure sensor

油封oil seal

旁通阀bypass valve

机油散热器oil cooler

机油尺dip stick

加机油口oil filler

曲轴箱通风crankcase ventilation

第九章点火系

一次绕组primary winding

二次绕组secondary winding

热敏电阻heat sensitive resistance

点火提前ignition advance

分电器distributor

活动触点moving contact

固定触点fixed contact

分火头distributor rotor arm

电容器condenser

点火提前装置ignition advancer

离心式点火提前装置centrifugal ignition advancer 真空式点火提前装置vacuum ignition advancer

辛烷值校正器octane number rectifier

中心电极central electrode

侧电极side electrode

瓷绝缘体ceramic insulator

跳火间隙spark gap

半导体点火系semi-conductor ignition system

晶体管transistor

二极管diode

三极管triode

无触点点火系non-contact ignition system

霍尔效应Hall effect

正极板anode

负极板cathode

隔板separator

电解液electrolyte

蓄电池格battery cell

接线柱terminal

电缆cable

硅整流交流发电机silicon rectified A.C. motor

转子rotor

定子stator

电刷brush

风扇叶轮fan blade

电压调节器voltage regulator

第十章起动系

手摇起动cranking

电热塞electric heater plug

串激直流发电机serial wound D.C. motor

起动齿圈starter ring

电磁操纵机构electro-magnetic control

第十一章新型发动机

三角活塞triangular piston

转子发动机rotary engine

自转rotary motion, rotation

公转orbit motion

轨迹trajectory

齿轮gear

齿圈ring gear

往复零件reciprocal parts

动平衡dynamic balance

燃气涡轮发动机gas turbine

第十二章汽车传动系

机械式传动系mechanical transmission

液力机械式传动系hydro-mechanical transmission 静液式传动系static-hydraulic transmission

电力式传动系electrical transmission

自动式传动系automatic transmission

减速reduction 可变速比variable ratios

有级变速definite ratios

无级变速indefinite ratios

无级变速器(CVT) Continuously Variable Transmission 一般布置general layout

发动机横置lateral engine positioning

分动器transfer case, transfer box

第十三章离合器

接合柔和smooth engagement

分离彻底thorough separation

过载overload

摩擦表面friction surface

摩擦衬片friction liner

毂hub

主动部分driving part

从动部分driven part

花键spline

压盘pressure plate

离合器盖cover plate

分离杠杆release lever

分离套筒release sleeve

分离轴承release bearing

主缸master cylinder

工作缸working cylinder

分离* release fork

间隙调整clearance adjustment

打滑slip

踏板pedal

踏板自由行程pedal free stroke

踏板工作行程pedal working stroke

铆钉,铆接rivet

双片离合器dual disc clutch

中央弹簧离合器central spring clutch

膜片弹簧离合器diaphragm spring clutch

非线性non-linear

第十四章变速器与分动器

输入轴(第一轴)input shaft, drive shaft

输出轴(第二轴)output shaft, main shaft

中间轴counter shaft

倒挡轴reverse gear shaft

常啮合constant mesh

低速挡low gear

高速挡high gear

最高速挡top gear

空挡neutral gear

一挡the first gear

二挡the second gear

三挡the third gear

倒挡reverse gear

直接挡direct gear

超速挡overdrive

动力输出power take-off

换挡shift

啮合套sliding sleeve

同步器synchronizer

同步锥面synchro cone

变速杆shifting lever

手柄handle

球铰链ball joint

换挡拨* shifting fork

自锁self-lock

互锁inter-lock

变速驱动桥transaxle

加力挡low gear

第十五章液力机械传动

液力偶合器hydraulic coupling

泵轮impeller

涡轮turbine

叶片blade

液力变矩器torque converter

导轮stator

行星齿轮系planetary gear system

太阳轮sun gear

行星轮planet pinion

行星架planet carrier

齿圈ring gear

第十六章传动轴

万向节universal joint, U-joint

十字轴式万向节Cardan type U-joint

*子yoke, fork

十字轴spider, center cross

滚针轴承needle bearing

滑脂嘴(油嘴)lubricating fitting, nipple 等角速constant angular velocity

双联式万向节dual Cardan type U-joint 球*式万向节Weiss type U-joint

球笼式万向节Rzeppa type U-joint

星形套inner race housing

球形壳outer race shell

保持架,球笼retainer, ball cage

挠性万向节flexible U-joint

无缝钢管seamless steel tube

第十七章驱动桥

主减速器final drive

主动(小)齿轮drive pinion

从动(大)齿轮ring gear

伞齿轮bevel gear

双曲面齿轮hypoid gear

单级减速single reduction

双级减速double reduction 贯通式主减速器penetrable final drive

双速主减速器double gear (speed) final drive 轮边减速器wheel reduction

差速器differential

半轴齿轮differential side gear

差速锁differential lock

轴间差速器inter-axle differential lock

托森差速器torque sensitive differential

半轴axle shaft

全浮式半轴float type axle shaft

半浮式半轴semi-float type axle shaft

桥壳axle housing

桥壳后盖final drive rear cover

第十八章行驶系

行驶系running gear

车架frame

车桥,车轴axle

悬架suspension

半履带式汽车semi-caterpillar vehicle

第十九章车架

边梁式车架ladder type frame

纵梁side rail

横梁cross member

保险杠bumper

托架bracket

支承support

拖钩tow hook

中梁式车架backbone type frame

桁架式车架lattice type frame

第二十章车桥和车轮

转向桥steering axle

桥梁axle beam

工字形断面I-section

转向节knuckle

主销king pin

轮毂wheel hub

转向轮定位steering wheel alignment

主销后倾caster

主销内倾king pin inclination

前轮外倾camber

前轮前束toe-in

转向驱动桥steering and driving axle

支持桥support axle

轮辋rim

轮辐spoke

车轮装饰罩hub cap

轮胎tyre, tire

胎冠crown, tread

花纹pattern

胎侧side wall

帘布层cord, ply

尼龙,锦纶nylon

带束层belted layer

内胎tube

垫带protector

胎圈bead

气门嘴bleed valve

气门芯valve core

子午线轮胎radial tire

无内胎轮胎tubeless tire

刺穿puncture

备胎spare tire

第二十一章悬架

弹性元件spring, elastic element

减振器sock absorber

导向机构control device

横向稳定器(杆)stabilizer, anti-roll bar

悬架刚度suspension stiffness

簧载质量sprung mass

非簧载质量unsprung mass

静挠度static deformation

独立悬架independent suspension

车轮上跳(减振器压缩行程)jounce

车轮回跳(减振器伸张行程)rebound

双向作用减振器double action shock absorber

单向作用减振器single action shock absorber

筒式减振器telescopic shock absorber

吊环link ring

工作缸working cylinder

贮油缸reservoir

流通阀(进液阀)intake valve

伸张阀rebound valve

压缩阀compression valve

补偿阀compensation valve

充气减振器gas filled shock absorber

压力可调减振器pressure adjustable shock absorber 钢板弹簧leaf spring

中心螺栓central bolt

弹簧夹clip

螺旋弹簧coil spring

扭杆弹簧torsional bar

囊式空气弹簧bellow type air spring

膜式空气弹簧diaphragm type air spring

橡胶弹簧rubber spring

卷耳spring eye

吊耳shackle

U形螺栓U-bolt

弹簧盖板spring plate

副簧auxiliary spring

主簧main spring 横臂式悬架transversal type suspension

双横臂式悬架double wishbone suspension

转向轴线steering axis

纵摆臂式trailing arm type

滑柱式strut type

麦弗逊式McPhaeson type

平衡悬架tandem axle suspension

第二十二章转向系

机械(手动)转向系manual steering system

转向盘steering wheel

转向轴steering shaft

转向柱steering column

转向传动轴steering drive shaft

转向器steering gear

直拉杆drag link

转向节knuckle

转向节臂knuckle arm

梯形臂steering arm

横拉杆tie rod

转向轮偏转角关系steering geometry

转弯半径turning radius

循环球式转向器recirculating ball steering gear

转向螺杆steering screw

转向螺母steering nut

齿扇sector

齿轮齿条式转向器rack and pinion steering gear

蜗杆曲柄指销式转向器worm and crankpin steering gear

动力转向power steering

转向油罐steering reservoir

转向油泵steering oil pump

第二十三章制动系

鼓式制动器drum brake

制动蹄brake shoe

轮缸wheel cylinder

制动底板brake base plate

调整凸轮adjustable cam

制动蹄回位弹簧retainer spring

领蹄leading shoe

从蹄trailing shoe

盘式制动器disc brake

制动钳brake calipers

制动盘brake disc

液压制动系fluid braking system

制动液brake fluid

制动主缸master cylinder

气压制动系pneumatic braking system

空气压缩机air compressor

制动气室brake chamber

贮气筒reservoir

制动阀brake valve

气压调节阀air pressure governor

伺服制动系servo braking system

真空助力器vacuum booster

防抱死制动系(ABS) Anti-lock Braking System 辅助制动器auxiliary brake

缓速器retarder

排气制动exhaust braking

第二十四章车身

车身壳体body shell

非承载式车身separate frame construction

承载式车身unitary construction, integral body 发动机舱engine compartment

客厢,乘客室passenger compartment

行李箱trunk

发动机罩hood, bonnet

前翼板front fender, front wing

前挡泥板front fender apron

前围板dash board, fire wall

前风窗windscreen, windshield

前围cowl, shroud

顶盖roof

地板floor panel

行李箱盖trunk lid, deck lid

后围板rear end panel

前柱front pillar, “A” pillar

中柱center pillar, “B” pillar

后柱rear pillar, “C” pillar

上边梁roof rail

门槛rocker panel

仪表板instrument panel

遮阳板sun visor

刮水器wiper

后视镜rear view mirror

门锁door lock

玻璃升降器window regulator

密封条weather strip

暖气装置heater

空调装置air conditioner

座椅seat

头枕head restraint

安全带safety seat belt

钢化玻璃toughened glass

夹层玻璃laminated glass

货箱carrying platform

边板side board

后板tail board

前板head board

地板,底板floor board

栓杆tightening latch 第二十五章附属设备

车速表speedometer

里程表mileage recorder

机油压力表oil pressure gauge

燃油表fuel gauge

水温表water temperature gauge

电流表ammeter

前大灯head lamp

转向指示灯turning indicator

制动信号灯braking signal light

报警信号装置warning signal

附表一般工程词汇

长度length

宽度width

高度height

深度depth

距离distance

间隙clearance

位移displacement

面积area

体积volume

重量weight

质量mass

比重specific gravity

密度density

时间time

周期period

加速度velocity, speed

重力加速度acceleration of gravity 力force

合力resultant

分力component

力矩moment

转矩torque, twisting moment

弯矩bending moment

压强pressure

大气压atmospheric pressure

声压级(SPL) Sound Pressure Level 应力stress

应变strain

变形deformation

拉伸stretching

压缩compressing

弯曲bending

扭转twisting

强度strength

刚度stiffness

硬度hardness

黏度viscosity

运动黏度kinematic viscosity

能量energy

动能kinetic energy

位能potential energy

功work

功率power

温度temperature

热heat

热容量thermal capacity

比热specific heat

热功当量Joule’s equivalent

传热系数coefficient of heat transfer 加热heating

冷却cooling

膨胀expansion

固体solid

液体liquid

气体gas

蒸发evaporation

溶解dissolve

融化melt

凝结condensation

凝固solidification

电路electric circuit

串联serial connection

并联parallel connection

电荷electric charge

电压voltage

电位potential

电流current

直流(D.C.) Direct Current

交流(A.C.) Alternative Current

电阻resistance

电容量capacity

电容器condenser

电感inductance

电极electrode

正极anode

负极cathode

电离ionization

电解electrolysis

电镀electroplating

电泳electrophoresis

磁场强度magnetic field intensity

磁通量magnetic flux

光通量luminous flux

光照度photometric quantity

发光强度luminous intensity

工程图technical drawing

图板drawing board

图纸drawing paper 描图纸tracing paper

投影projection

前视图front end view

侧视图side view

左视图left end view

右视图right end view

俯视图plan view

剖面section

剖视section view

实线full line

虚线broken line, dotted line 点划线chain line

尺寸线dimension line

方形square

长方形rectangle

三角形triangle

圆形circle

内接圆inscribed circle

外切圆circumscribed circle 直尺ruler

三棱尺triangular scale

三角板set square

丁字尺tee square, T square 圆规compasses

分规divider

曲线板curve

鸭嘴笔drawing pen

锤子hammer

斧子ax, axe

螺丝刀screw driver

扳手wrench, spanner

活动扳手adjustable wrench 扳手套筒socket

钳子pliers

火钳子tongs

虎钳vice

刀子knife

刮刀scraper

剪子scissors

镊子tweezers

夹子clip

夹紧器clamp

锉刀file

凿子,錾子chisel

冲子punch

锥子awl

锯子saw

刨子plane

钻drill

砧铁anvil

直角尺square

内卡规inside calipers

外卡规outside calipers

游标卡尺vernier calipers

千分卡尺micrometer guage

高度尺height gauge

千分表dial indicator

水平(泡)尺water level

画针盘marking gauge

螺纹threads

螺栓bolt

双头螺柱stud

螺钉screw

十字槽螺钉cross recessed screw 螺母nut

开槽螺母castle nut

蝶形螺母fly nut, wing nut

垫圈washer

弹簧垫圈lock washer

开口销split pin, cotter pin

键key

花键spline

直齿齿轮spur gear

斜齿齿轮helical gear

伞齿轮bevel gear

球轴承ball bearing

滚子轴承roller bearing

滚针轴承needle roller bearing 轴承外圈outer race

轴承内圈inner race

隔离罩,保持架cage, retainer 铸造,铸件casting

锻造,锻件forging

轧制,轧制件rolling

冲压,冲压件stamping

焊接,焊缝welding

电弧焊arc welding

气焊oxyacetylene welding

点焊spot welding

铆接,铆钉rivet

机械加工machine work

切削cutting

车削turning

刨削planing

铣削milling

钻削drilling

绞孔fraising

磨削grinding

镗削boring

拉削broaching 抛光polishing

热处理heat treatment

淬火hardening, quenching

退火annealing

回火tempering

正火normalizing

车床lathe

龙门刨床planer

牛头刨床shaper

插床vertical shaper

铣床milling machine

钻床drilling machine

磨床grinder, grinding machine

外圆磨床external grinder

内圆磨床internal grinder

平面磨床surface grinder

镗床boring machine

拉床broacher

床头箱head stock (gear box)

卡盘,夹盘chuck

尾座tail stock

走刀箱tool carrier

模具die, mold

气锤pneumatic hammer

压床press

刀具cutter

车刀,刨刀bite

铣刀,绞刀fraise

钻头bite

磨轮,砂轮grinding wheel

夹具fixture, jig

汽车automobile

拖拉机tractor

铁路机车locomotive

有轨电车tram

无轨电车trolley

军用车辆military vehicle

蒸汽机steam engine

煤气机gas engine

汽油机gasoline engine

国民经济national economy

国内生产总值(GDP) Gross Domestic Production 全拆散(CKD) Completely Knock Down

半拆散(SKD) Semi-Knock Down

改革开放reform and opening

技术引进technical import

国产化localization

支柱产业pillar estate

轿车car

客车bus, coach

货车truck, lorry

公路用车road vehicle

非公路用车off-road vehicle

发动机engine

机体engine body

曲柄连杆机构crank-connecting rod mechanism

配气机构valve timing mechanism

供给系fuel supply system

冷却系cooling system

润滑系lubricating system

点火系ignition system

起动系starting system

底盘chassis

传动系power train

离合器clutch

变速器gear box

传动轴propeller shaft

驱动桥drive axle

行驶系running gear

车架frame

悬架suspension

前轴front axle

桥壳axle housing

车轮wheel

转向系steering system

转向盘steering wheel

转向器steering gear

转向传动装置steering linkage

助力装置power assisting device

制动系braking system

控制装置control device

供能装置power supply device

传动装置transfer device

制动器brake

车身body

车前板制件front end panels

车身壳体body shell

车门door

车窗window

附属装置auxiliary device

货箱carrying platform

发动机前置后轮驱动(FR) front engine rear drive

发动机前置前轮驱动(FF) front engine front drive

发动机后置后轮驱动(RR) rear engine rear drive

发动机中置后轮驱动(MR) midship engine rear drive 全轮驱动(nWD) all wheel drive

驱动力tractive force

阻力resistance

滚动阻力rolling resistance

空气阻力air resistance, drag 上坡阻力gradient resistance

附着作用adhesion

附着力adhesive force

附着系数coefficient of adhesion 第一章发动机工作原理

二冲程发动机two stroke engine 四冲程发动机four stroke engine 水冷发动机water cooled engine 风冷发动机air cooled engine

上止点(UDP) upper dead point 下止点(LDP) lower dead point 活塞行程stroke

汽缸直径bore

工作容积working volume

排量swept volume, displacement 进气行程intake stroke

压缩行程compression stroke

压缩比compression ratio

做功行程working stroke

爆燃,敲缸detonation, knock

排气行程exhaust stroke

示功图indicating diagram

汽缸体cylinder block

汽缸盖cylinder head

油底壳oil sump

活塞piston

连杆connecting rod

曲轴crankshaft

飞轮flywheel

进气门intake valve

排气门exhaust valve

挺柱tappet

推杆push rod

摇臂rocker

凸轮轴camshaft

正时齿轮timing gear

燃油箱fuel tank

燃油泵fuel pump

汽油滤清器gasoline filter

化油器carburetor

空气滤清器air cleaner

进气管intake manifold

排气管exhaust manifold

火花塞spark plug

点火线圈ignition coil

断电器breaker

蓄电池storage battery

发电机generator

水泵water pump

散热器radiator

风扇fan

放水阀drain valve

水套water jacket

分水管distributive pipe

机油泵oil pump

集滤器suction filter

限压阀relief valve

润滑油道oil passage

机油滤清器oil filter

机油冷却器oil cooler

起动机starting motor

有效功率effective power

有效转矩effective torque

燃油消耗率specific fuel consumption

发动机转速特性engine speed characteristic

节气门开度throttle percentage

部分特性partial characteristic

外特性outer characteristic

第二章曲柄连杆机构

汽缸套cylinder sleeve, cylinder liner

发动机支承engine mounting

活塞顶piston top

活塞头部piston head

活塞裙piston skirt

开槽slot

活塞环piston ring

气环compression ring

油环oil ring

环槽groove

活塞销piston pin

主轴承main bearing

主轴承盖main bearing cap

主轴瓦main shell

连杆轴承big end bearing

连杆盖big end cap

起动爪cranking claw

带轮pulley

平衡重counter weight

发火顺序firing order

扭振减振器torsional vibration damper

第三章配气机构

顶置气门(OHV) Over Head Valve

顶置凸轮轴(OHC) Over Head Camshaft

单顶置凸轮轴(SOHC) Single Over Head Camshaft 双顶置凸轮轴(DOHC) Dual Over Head Camshaft 多气门发动机multi-valve engine

气门间隙valve clearance

配气相位timing phase

气门杆valve stem

气门座valve seat 气门导管valve guide

气门弹簧valve spring

第四章汽油机供给系

可燃混合气combustion mixture

消声器silencer, muffler

汽油gasoline, petrol

分馏distil

蒸发性evaporating property

热值heat value

抗爆性anti-knock property

辛烷值(RON) Research Octane Number 过量空气系数coefficient of excessive air 理论混合气theoretical mixture

稀混合气thin mixture

浓混合气thick mixture

主供油系统main supply system

怠速系统idle system

加浓系统thickening system

加速系统accelerating system

浮子float

浮子室float chamber

针阀needle valve

量孔metering jet

阻风门choke

滤芯filter cartridge

沉淀杯sediment cup

泵膜pump diaphragm

油浴式oil bath type

石棉垫a**estos pad

预热pre-heating

汽油直接喷射gasoline direct injection

电控electronic control

多点喷射muti-point injection

单点喷射single point injection

电路控制circuit control

分电器信号distributor signal

空气流量信号airflow signal

冷却水温信号water temperature signal 第五章柴油机供给系

输油泵transfer pump

喷油泵fuel injection pump

高压油管high pressure fuel pipe

发火性ignition property

黏度viscosity

凝点condensing point

备燃期pri-combustion period

速燃期rapid combustion period

缓燃期slow combustion period

燃烧室combustion chamber

统一燃烧室united chamber

球形燃烧室ball shape chamber

涡流室turbulence chamber

预燃室pri-combustion chamber

喷油器injector

精密偶件precise couple

柱塞plunger

出油阀delivery valve

调速器governor

两速调速器two speed governor

全速调速器full speed governor

定速调速器fixed speed governor

综合调速器combined governor

气动调速器pneumatic governor

机械离心式调速器mechanical centrifugal governor 复合式调速器complex governor

喷油提前角调节装置advancer

飞块flyweight

联轴节coupling

粗滤清器primary filter

细滤清器secondary filter

涡轮增压器turbocharger

中间冷却器intermediate cooler

第七章冷却系

节温器thermostat

防冻液anti-freezing liquid

补偿水桶compensation reservoir

V-带V belt

百叶窗shutter

大循环big circulation

小循环small circulation

散热翅片fins

第八章润滑系

润滑剂lubricant

压力润滑pressure lubrication

飞溅润滑splash lubrication

润滑脂grease

机油压力传感器oil pressure sensor

油封oil seal

旁通阀bypass valve

机油散热器oil cooler

机油尺dip stick

加机油口oil filler

曲轴箱通风crankcase ventilation

第九章点火系

一次绕组primary winding

二次绕组secondary winding

热敏电阻heat sensitive resistance

点火提前ignition advance

分电器distributor

活动触点moving contact 固定触点fixed contact

分火头distributor rotor arm

电容器condenser

点火提前装置ignition advancer

离心式点火提前装置centrifugal ignition advancer 真空式点火提前装置vacuum ignition advancer

辛烷值校正器octane number rectifier

中心电极central electrode

侧电极side electrode

瓷绝缘体ceramic insulator

跳火间隙spark gap

半导体点火系semi-conductor ignition system

晶体管transistor

二极管diode

三极管triode

无触点点火系non-contact ignition system

霍尔效应Hall effect

正极板anode

负极板cathode

隔板separator

电解液electrolyte

蓄电池格battery cell

接线柱terminal

电缆cable

硅整流交流发电机silicon rectified A.C. motor

转子rotor

定子stator

电刷brush

风扇叶轮fan blade

电压调节器voltage regulator

第十章起动系

手摇起动cranking

电热塞electric heater plug

串激直流发电机serial wound D.C. motor

起动齿圈starter ring

电磁操纵机构electro-magnetic control

第十一章新型发动机

三角活塞triangular piston

转子发动机rotary engine

自转rotary motion, rotation

公转orbit motion

轨迹trajectory

齿轮gear

齿圈ring gear

往复零件reciprocal parts

动平衡dynamic balance

燃气涡轮发动机gas turbine

第十二章汽车传动系

机械式传动系mechanical transmission

液力机械式传动系hydro-mechanical transmission

静液式传动系static-hydraulic transmission

电力式传动系electrical transmission

自动式传动系automatic transmission

减速reduction

可变速比variable ratios

有级变速definite ratios

无级变速indefinite ratios

无级变速器(CVT) Continuously Variable Transmission 一般布置general layout

发动机横置lateral engine positioning

分动器transfer case, transfer box

第十三章离合器

接合柔和smooth engagement

分离彻底thorough separation

过载overload

摩擦表面friction surface

摩擦衬片friction liner

毂hub

主动部分driving part

从动部分driven part

花键spline

压盘pressure plate

离合器盖cover plate

分离杠杆release lever

分离套筒release sleeve

分离轴承release bearing

主缸master cylinder

工作缸working cylinder

分离叉release fork

间隙调整clearance adjustment

打滑slip

踏板pedal

踏板自由行程pedal free stroke

踏板工作行程pedal working stroke

铆钉,铆接rivet

双片离合器dual disc clutch

中央弹簧离合器central spring clutch

膜片弹簧离合器diaphragm spring clutch

非线性non-linear

第十四章变速器与分动器

输入轴(第一轴)input shaft, drive shaft

输出轴(第二轴)output shaft, main shaft

中间轴counter shaft

倒挡轴reverse gear shaft

常啮合constant mesh

低速挡low gear

高速挡high gear

最高速挡top gear

空挡neutral gear

一挡the first gear 二挡the second gear

三挡the third gear

倒挡reverse gear

直接挡direct gear

超速挡overdrive

动力输出power take-off

换挡shift

啮合套sliding sleeve

同步器synchronizer

同步锥面synchro cone

变速杆shifting lever

手柄handle

球铰链ball joint

换挡拨叉shifting fork

自锁self-lock

互锁inter-lock

变速驱动桥transaxle

加力挡low gear

第十五章液力机械传动

液力偶合器hydraulic coupling

泵轮impeller

涡轮turbine

叶片blade

液力变矩器torque converter

导轮stator

行星齿轮系planetary gear system

太阳轮sun gear

行星轮planet pinion

行星架planet carrier

齿圈ring gear

第十六章传动轴

万向节universal joint, U-joint

十字轴式万向节Cardan type U-joint

叉子yoke, fork

十字轴spider, center cross

滚针轴承needle bearing

滑脂嘴(油嘴)lubricating fitting, nipple 等角速constant angular velocity

双联式万向节dual Cardan type U-joint 球叉式万向节Weiss type U-joint

球笼式万向节Rzeppa type U-joint

星形套inner race housing

球形壳outer race shell

保持架,球笼retainer, ball cage

挠性万向节flexible U-joint

无缝钢管seamless steel tube

第十七章驱动桥

主减速器final drive

主动(小)齿轮drive pinion

从动(大)齿轮ring gear

伞齿轮bevel gear

双曲面齿轮hypoid gear

单级减速single reduction

双级减速double reduction

贯通式主减速器penetrable final drive

双速主减速器double gear (speed) final drive 轮边减速器wheel reduction

差速器differential

半轴齿轮differential side gear

差速锁differential lock

轴间差速器inter-axle differential lock

托森差速器torque sensitive differential

齿轮参数中英文对照

A。 1.abrasive tooth wear 齿面研磨磨损?2。absolutetangentialveloci ty 绝对切向速度?3。accelerometer 加速表 4. addendum齿顶高 5。addendum angle 齿顶角 6.addendumcircle 齿顶圆 7。addendum surface上齿面?8.adhesive wear粘着磨损?9。adjustabil ity可调性? 11. adjustingwedge 10.adjustabilitycoefficients 可调系数? 12。allowablestress 允许应力 圆盘端铣刀的可调型楔块? 14. angular backlash角侧13.alternateblade cutter 双面刀盘? 隙?15. angular bevelgears斜交锥齿轮?16。angular displacement角移位 17。angular pitch齿端距 20.18. angular testing machine可调角度试验机?19. approach action啮入? 21. arbor distance 心轴距?22。arcofapproach啮入弧arbor心轴? 23. arc of recess啮出弧 24. attraction收紧 25. average cutterdiameter 平均刀尖直径 26. axial displacement轴向位移?27. axial factor轴向系数?28。axial l ocating surface 轴向定位面 31.axialrakeangle 29。axial pitch轴向齿距? 30. axial plane 轴向平面? 轴向前角 33.axle testing machine 传动桥试验机??B. 32.axial thrust 轴向推力? 1.backangle背锥角 2.Back angle distance背角距(在背锥母线方向)?3. Back cone 背锥 4.Backconedistance 背锥距?5.Back cone element 背锥母线?6. Backlash侧隙?7。Backlash tolerance 侧隙公差 8。Backlashvariation侧隙变量 9.Backlashvariation tolerance侧隙变量公差 10.Bandwidth频带宽 11.Basecircle 基圆 12.Base diameter基圆直径 13.Basepitch 基节 16. Basi14.Baseradius基圆半径? 15。Basespiral angle 基圆螺旋角? c rack基本齿条 17.Bearing 轴承 18.Bearing preload轴承预负荷?19.Bearingspacing/spread轴承间距?20.Bendingfatigue弯曲疲劳?21.Bending stress弯曲应力 22.Bevel gears 锥齿轮?23。Bias对角接触?24.Biasin内对角接触 27.Blade edg 26.Blade angle刀齿齿廓角? 25。Bias out 外对角接触? 28. Blade letter 刀尖凸角代号 eradius 刀尖圆角半径? 31.Bl 30.Bladepointwidth刀顶宽? 29.Blade life刀尖寿命? 32.Bland position 毛坯位置 ankoffset毛坯偏置距? 35。 34.Boundarylubrication界面润滑?33. Bottomland齿槽底面?

齿轮参数中英文对照

A. 1. abrasive tooth wear 齿面研磨磨损 2. absolute tangential velocity 绝对切向速度 3. accelerometer 加速表 4. addendum 齿顶高 5. addendum angle 齿顶角 6. addendum circle 齿顶圆 7. addendum surface 上齿面 8. adhesive wear 粘着磨损 9. adjustability 可调性 10. adjustability coefficients 可调系数 11. adjusting wedge 圆盘端铣刀的可调型楔块 12. allowable stress 允许应力 13. alternate blade cutter 双面刀盘 14. angular backlash 角侧隙 15. angular bevel gears 斜交锥齿轮 16. angular displacement 角移位 17. angular pitch 齿端距 18. angular testing machine 可调角度试验机 19. approach action 啮入 20. arbor 心轴 21. arbor distance 心轴距 22. arc of approach 啮入弧 23. arc of recess 啮出弧 24. attraction 收紧 25. average cutter diameter 平均刀尖直径 26. axial displacement 轴向位移 27. axial factor 轴向系数 28. axial locating surface 轴向定位面 29. axial pitch 轴向齿距 30. axial plane 轴向平面 31. axial rakeangle 轴向前角 32. axial thrust 轴向推力 33. axle testing machine 传动桥试验机 B. 1.back angle 背锥角 2.Back angle distance 背角距(在背锥母线方向)3.Back cone 背锥 4.Back cone distance 背锥距 5.Back cone element 背锥母线 6.Backlash 侧隙 7.Backlash tolerance 侧隙公差 8.Backlash variation 侧隙变量

花键齿轮参数中英文对照

. 渐开线花键 involute spline 未注公差 undeclared tolerance 未注倒角 undeclared chamfer 调质 thermal refining 端口 port chamfer 模数 modulus 齿形角 tooth profile angle 变位系数 stand-off error 齿圈径向跳动 geared ring radial runout 公法线长度及偏差 common normal 跨齿数 spanned tooth count 高频淬火 high-frequency quenching 配对齿轮 mating gear 螺旋角 spiral angle 压力角 pressure angle 螺旋升角 lead angle 图号 figure number 齿厚 tooth thickness 螺旋线 helix 蜗杆 worm 齿轮 gear 齿轴 gear shaft 转子轴 rotor shaft 精度等级 precision class ;.

. ;. 齿轮基本术语 齿轮 Toothed gear ;Gear 齿面 Tooth flank 长幅内摆线 Prolate hypocycloid 齿轮副 Gear pair 右侧齿面 Right flank 短幅内摆线 Curtate hypocycloid 平行轴齿轮副 Gear pair with parallel axes 左侧齿面 Left flank 渐开线 Involute ; Involute to a circle 相交轴齿轮副 Gear pair with intersecting axes 同侧齿面 Corresponding flank 延伸渐开线 Prolate involute 齿轮系 Train of gears 异侧齿面 Opposite flank 缩短渐开线 Curtate involute 行星齿轮系 Planetary gear train 工作齿面 Working flank 球面渐开线 Spherical involute 齿轮传动 Gear drive ;Gear transmission 非工作齿面 Non-working flank 渐开螺旋面 Involute helicoid 配对齿轮 Mating gears 相啮齿面 Mating flank 阿基米德螺旋面 Screw helicoid 小齿轮 Pinion 共轭齿面 Conjugate flank 球面渐开螺旋面 Spherical involute helicoid 大齿轮 Wheel ;Gear 可用齿面 Usable flank 圆环面 Toroid 主动齿轮 Driving gear 有效齿面 Active flank 圆环面的母圈 Generant of the toroit 从动齿轮 Driven gear 上齿面 Addendum flank 圆环面的中性圈 Middle circle of the toroid 行星齿轮 Planet gear 下齿面 Dedendum flank 圆环面的中间平面 Middle-plane of the toroid 行星架 Planet carrier 齿根过渡曲面 Fillet

齿轮参数-中英文对照

EXTERNAL SPUR GEAR DATA(外圆柱齿轮参数) manufacturing data(制造参数) part number(零件号) tooth form(齿面) gear type(齿轮类型) number of teeth(齿数) normal module(法向模数) normal pressure angle (at ref circle)法向压力角(在分度圆上) helix angle (at ref circle)螺旋角(在分度圆上) helical lead(螺旋导程) hand of helix(旋向) reference face width(参考齿宽) outside diameter(齿顶圆直径) chamfer diameter(倒圆直径) reference(pitch)circle diameter(分度圆直径)或节圆 start of active pro有效渐开线起始圆直径 form diameter 展成直径 root diameter齿根圆直径 base circle diameter基圆直径 whole depth全齿高 normal circular tooth thickness (at reference circle)法向弧齿厚(在分度圆上)root type齿根形式 root fillet radius 齿根圆角半径 lead crown齿向鼓形 HOB DATA滚刀参数 pressure angle压力角 tooth thickness at reference line分圆齿厚 protuberance凸角 tip radius齿顶圆半径 reference part number 零件号 INSPECTION DATA检验数据 pro and modifications齿形公差和修形 pro齿形中凹 refernce pitch circle runout节圆跳动 pitch variation齿距偏差 lead variation齿向偏差 lead hollow齿向中凹 pro finish渐开线齿面精加工 ball diameter量球直径 dimension over two balls in same plane跨棒距 REFERENCE DATA-MATING GEAR对啮齿的参考参数 normal center distance 中心距 mating gear part number对啮齿轮零件号 mumber of teeth on mating gear对啮轮齿数 backlash (nominal CD ,ROOM TEMP)侧隙(法线方向,室温)

齿轮术语中英文对照表

中间齿轮intermediate gear(counter gear) 副轴齿轮counter shaft gear 副轴counter shaft 变速器输入轴transmission imput shaft 变速器输出轴transmission output shaft 变速器主动齿轮轴transmission drive gear shaft 变速器主轴transmission main shaft 变速器中间轴transmission countershaft 变速器轴的刚度rigidity of shaft 变速齿轮比(变速比)transmission gear ratio 传动比gear ratio 主压力line pressure 调制压力modulated pressure 真空调制压力vacuum modulator pressure 速控压力governor pressure 缓冲压力compensator or trimmer pressure 限档压力hold presure 前油泵front pump (input pump ) 液力传动装置充油压力hydrodynamic unit change pressure 后油泵gear pump (output pump ) 回油泵scavenge oil pump 阿基米德蜗杆Archimedes worm 安全系数safety factor; factor of safety 安全载荷safe load 变形deformation 摆线齿轮cycloidal gear 摆线齿形cycloidal tooth profile 背锥角back angle 背锥距back cone distance 比例尺scale 变速speed change 变速齿轮change gear ; change wheel 变位齿轮modified gear 变位系数modification coefficient 标准齿轮standard gear 标准直齿轮standard spur gear 表面粗糙度surface roughness 不完全齿轮机构intermittent gearing 补偿compensation 参数化设计parameterization design, PD 残余应力residual stress 操纵及控制装置operation control device 槽数Geneva numerate 侧隙backlash 差动轮系differential gear train 差动螺旋机构differential screw mechanism 差速器differential 常用机构conventional mechanism; mechanism in common use 承载量系数bearing capacity factor 承载能力bearing capacity 成对安装paired mounting 尺寸系列dimension series 齿槽tooth space 齿槽宽spacewidth 齿侧间隙backlash 齿顶高addendum 齿顶圆addendum circle 齿根高dedendum 齿根圆dedendum circle 齿厚tooth thickness 齿距circular pitch 齿宽face width 齿廓tooth profile 齿廓曲线tooth curve 齿轮gear 齿轮变速箱speed-changing gear boxes 齿轮齿条机构pinion and rack 齿轮插刀pinion cutter; pinion-shaped

花键齿轮参数中英文对照

渐开线花键 involute spline 未注公差 undeclared tolerance 未注倒角 undeclared chamfer 调质 thermal refining 端口 port chamfer 模数 modulus 齿形角 tooth profile angle 变位系数 stand-off error 齿圈径向跳动 geared ring radial runout 公法线长度及偏差 common normal 跨齿数 spanned tooth count 高频淬火 high-frequency quenching 配对齿轮 mating gear 螺旋角 spiral angle 压力角 pressure angle 螺旋升角 lead angle 图号 figure number 齿厚 tooth thickness 螺旋线 helix 蜗杆 worm 齿轮 gear 齿轴 gear shaft 转子轴 rotor shaft 精度等级 precision class

齿轮基本术语 齿轮 Toothed gear;Gear 齿面 Tooth flank 长幅内摆线 Prolate hypocycloid 齿轮副 Gear pair 右侧齿面 Right flank 短幅内摆线 Curtate hypocycloid 平行轴齿轮副 Gear pair with parallel axes 左侧齿面 Left flank 渐开线 Involute; Involute to a circle 相交轴齿轮副 Gear pair with intersecting axes 同侧齿面 Corresponding flank 延伸渐开线 Prolate involute 齿轮系 Train of gears 异侧齿面 Opposite flank 缩短渐开线 Curtate involute 行星齿轮系 Planetary gear train 工作齿面 Working flank 球面渐开线 Spherical involute 齿轮传动 Gear drive;Gear transmission 非工作齿面 Non-working flank 渐开螺旋面 Involute helicoid 配对齿轮 Mating gears 相啮齿面 Mating flank 阿基米德螺旋面 Screw helicoid 小齿轮 Pinion 共轭齿面 Conjugate flank 球面渐开螺旋面Spherical involute helicoid 大齿轮 Wheel;Gear 可用齿面 Usable flank 圆环面 Toroid 主动齿轮 Driving gear 有效齿面 Active flank 圆环面的母圈 Generant of the toroit 从动齿轮 Driven gear 上齿面 Addendum flank 圆环面的中性圈 Middle circle of the toroid 行星齿轮 Planet gear 下齿面 Dedendum flank 圆环面的中间平面 Middle-plane of the toroid 行星架 Planet carrier 齿根过渡曲面 Fillet 圆环面的内圈 Inner circle of the toroid 太阳轮 Sun gear 齿顶 Crest;Top land 啮合干涉 Meshing interference 内齿圈 Ring gear;Annulus gear 槽底 Bottom land

齿轮参数中英文对照

EXTERNAL SPUR GEAR DAT外圆柱齿轮参数)manufacturing data (制造参数) part number (零件号) tooth form (齿面) gear type (齿轮类型) number of teeth (齿数) normal module (法向模数) normal pressure angle (at ref circle)法向压力角(在分度圆上) helix angle (at ref circle)螺旋角(在分度圆上) helical lead (螺旋导程) hand of helix (旋向) reference face width (参考齿宽) outside diameter (齿顶圆直径) chamfer diameter (倒圆直径) reference(pitch)circle diameter (分度圆直径)或节圆 start of active profile diameter 有效渐开线起始圆直径 form diameter 展成直径 root diameter 齿根圆直径 base circle diameter 基圆直径 whole depth 全齿高 normal circular tooth thickness (at reference circle)法向弧齿厚(在分度圆上)root type 齿根形式root fillet radius 齿根圆角半径 lead crown 齿向鼓形

HOB DATA滚刀参数pressure angle 压力角 tooth thickness at reference line 分圆齿厚 protuberance 凸角 tip radius 齿顶圆半径 reference part number 零件号 INSPECTION DAT检验数据 profile tolerance and modifications 齿形公差和修形 profile hollow 齿形中凹 refernce pitch circle runout 节圆跳动 pitch variation 齿距偏差 lead variation 齿向偏差 lead hollow 齿向中凹 profile surface finish 渐开线齿面精加工 ball diameter 量球直径 dimension over two balls in same plane 跨棒距 REFERENCE DATA-MATING GEAR齿齿的参考参数 normal center distance 中心距 mating gear part number 对齿齿轮零件号 mumber of teeth on mating gear 对齿轮齿数 backlash (nominal CD ,ROOM TEMP侧隙(法线方向,室温) general notes(通用技术要求) 1. DO not scale drawing(不要在图上量取尺寸) 2. all surfaces corners and edges must be free from burrs and sharp edges-break 0.075 MM MAX(所有面,角和边不能有毛刺,锐边倒钝不超过 0.075mm) 3. unless otherwise stated(除非特别注明,否则) A. all dimensions and tolerance are in millimeters per

图解齿轮的基本参数(精)

1, 齿数 z 一个齿轮的轮齿总数。 2, 模数 m 齿距与齿数的乘积等于分度圆的周长,即pz=πd, 式中 z 是自然数, π是无理数。为使 d 为有理数的条件是p/π为有理数,称之为模数。即:m=p/π 3, 分度圆直径 d 齿轮的轮齿尺寸均以此圆为基准而加以确定, d=mz 4,齿顶圆直径 da 和齿根圆直径 df 由齿顶高、齿根高计算公式可以推出齿顶圆直径和齿根圆直径的计算公式: da=d+2ha df=d-2hf =mz+2m=mz-2×1.25m =m(z+2=m(z-2.5 5, 模数 z:齿轮的分度圆是设计、计算齿轮各部分尺寸的基准 , 而齿轮分度圆的周长=πd=z p,于是得分度圆的直径 d=z p/π 由于在上式中π为一无理数 , 不便于作为基准的分度圆的定位 . 为了便于计算 , 制造和检验 , 现将比值p/π人为地规定为一些简单的数值 , 并把这个比值叫做模数(module,以 m 表示 , 即令 其单位为 mm. 于是得 :

模数 m 是决定齿轮尺寸的一个基本参数 . 齿数相同的齿轮模数大 , 则其尺寸也大 . 为了便于制造 , 检验和互换使用 , 齿轮的模数值已经标准化了 . 6,分度圆直径 d :在齿轮计算中必须规定一个圆作为尺寸计算的基准圆,定义:直径为模数乘以齿数的乘积的圆。实际在齿轮中并不存在, 只是一个定义上的圆。其直径和半径分别用 d 和 r 表示,值只和模数和齿数的乘积有关,模数为端面模数。与变位系数无关。标准齿轮中为槽宽和齿厚相等的那个圆 (不考虑齿侧间隙就为分度圆。标准齿轮传动中和节圆重合。但若是变位齿轮中, 分度圆上齿槽和齿厚将不再相等。若为变位齿轮传动中高变位齿轮传动分度圆仍和节圆重合。但角变位的齿轮传动将分度圆和节圆分离。 7,压力角α——在两齿轮节圆相切点 P 处,两齿廓曲线的公法线(即齿廓的受力方向与两节圆的公切线(即 P 点处的瞬时运动方向所夹的锐角称为压力角,也称啮合角。对单个齿轮即为齿形角。标准齿轮的压力角一般为20” 。 小压力角齿轮的承载能力较小; 而大压力角齿轮, 虽然承载能力较高, 但在传递转矩相同的情况下轴承的负荷增大,因此仅用于特殊情况。

齿轮参数中英文对照

齿轮参数中英文对照 SANY标准化小组 #QS8QHH-HHGX8Q8-GNHHJ8-HHMHGN#

EXTERNAL SPUR GEAR DATA(外圆柱齿轮参数) manufacturing data(制造参数) part number(零件号) tooth form(齿面) gear type(齿轮类型) number of teeth(齿数) normal module(法向模数) normal pressure angle (at ref circle)法向压力角(在分度圆上) helix angle (at ref circle)螺旋角(在分度圆上) helical lead(螺旋导程) hand of helix(旋向) reference face width(参考齿宽) outside diameter(齿顶圆直径) chamfer diameter(倒圆直径) reference(pitch)circle diameter(分度圆直径)或节圆 start of active profile diameter有效渐开线起始圆直径 form diameter 展成直径 root diameter齿根圆直径 base circle diameter基圆直径 whole depth全齿高 normal circular tooth thickness (at reference circle)法向弧齿厚(在分度圆上)root type齿根形式 root fillet radius 齿根圆角半径 lead crown齿向鼓形 HOB DATA滚刀参数 pressure angle压力角 tooth thickness at reference line分圆齿厚 protuberance凸角 tip radius齿顶圆半径 reference part number 零件号 INSPECTION DATA检验数据 profile tolerance and modifications齿形公差和修形 profile hollow齿形中凹 refernce pitch circle runout节圆跳动 pitch variation齿距偏差 lead variation齿向偏差 lead hollow齿向中凹 profile surface finish渐开线齿面精加工 ball diameter量球直径 dimension over two balls in same plane跨棒距 REFERENCE DATA-MATING GEAR对啮齿的参考参数 normal center distance 中心距

中英文齿轮基本术语.doc

齿轮基本术语(中英文对照) 齿轮 Toothed gear;Gear 齿轮副 Gear pair 平行轴齿轮副 Gear pair with parallel axes 相交轴齿轮副 Gear pair with intersecting axes 齿轮系 Train of gears 行星齿轮系 Planetary gear train 齿轮传动 Gear drive;Gear transmission 配对齿轮 Mating gears 小齿轮 Pinion 大齿轮 Wheel;Gear 主动齿轮 Driving gear 从动齿轮 Driven gear 行星齿轮 Planet gear 行星架 Planet carrier 太阳轮 Sun gear 内齿圈 Ring gear;Annulus gear 外齿轮 External gear 内齿轮 Internal gear 中心距 Centre distance 轴交角 Shaft angle 连心线 Line of centres 减速齿轮副 Speed reducing gear pair 增速齿轮副 Speed increasing gear pair 齿数比 Gear ratio 传动比 Transmission ratio 轴平面 Axial plane 基准平面 Datum plane 节平面 Pitch plane 端平面 Transverse plane 法平面 Normal plane 分度曲面 Reference surface 节曲面 Pitch surface 齿顶曲面 Tip surface 齿根曲面 Root surface 基本齿廓 Basic tooth profile 基本齿条 Basic rack 产形齿条 Counterpart rack 产形齿轮 Generating gear of a gear 产形齿面 Generating flank

发动机零部件名称(中英文对照)

Cylinder Black 气缸体 ACHA0277 C ylinder Black 气缸体 ACHA0277 Item Fam No Part No Pt name Qty Description 图示序号组件号零件号零件名称数量描述 1 AC10A 004T3711K054Z 机体总成1Cylinder block assembly 2 T3711K054 机体1Cylinder block 3 T3135X063 气缸套6Liner 4 T32166329 大瓦螺栓14Bolt 5 T3271H004 介轮轴1Idler shaft 6 GB879-76 销1Dowel Φ6x26 7 T3774A004 挺杆腔堵6Plug 8 T33142111 定位套14Thimble 9 T32418122 碗堵12Plug 10 T3133K041 瓦盖1Bearing cap 11 T3133K002 瓦盖2Bearing cap 12 T3133K032 瓦盖1Bearing cap 13 T3133K031 瓦盖1Bearing cap 14 T3133K003 瓦盖1Bearing cap 15 T3133K004 瓦盖1Bearing cap 16 AC10A 064T31134165衬套1Bush 17 AC10A 115T32416119堵1Plug 18 AC10A 121T32417134堵1Plug 19 AC10A 124T64404002堵1Plug 20 AC10A 325T32168212堵1Plug 21 AC10A 328T72101002垫圈1Washer 22 AC10A 373T2418F701后油封壳1Rear housing 23 AC10A 400T3211C002螺栓6Screw 24 AC10A 439T3211C002螺栓4Screw

齿轮参数中英文对照

A. 1.abrasive tooth wear 齿面研磨磨损 2.absolute tangential velocity 绝对切向速度 3.accelerometer 力口速表 4.addendum 齿顶高 5.addendum angle 齿顶角 6.addendum circle 齿顶圆 7.addendum surface 上齿面 8.adhesive wear 粘着磨损 9.adjustability 可调性 10.adjustability coefficients 可调系数 11.adjusting wedge圆盘端铳刀的可调型楔块 12.allowable stress 允许应力 13.alternate blade cutter 双面刀盘 14.angular backlash 角侧隙 15.angular bevel gears 斜交锥齿轮 16.angular displacement 角移位 17.angular pitch 齿端距 18.angular testing machine 可调角度试验机 19.approach action 啮入 20.arbor 心轴 21.arbor distanee 心轴距 22.arc of approach 啮入弧 23.arc of recess 啮出弧 24.attraction 收紧 25.average cutter diameter 平均刀尖直径 26.axial displacement 轴向位移 27.axial factor 轴向系数 28.axial locating surface 车由向定位面 29.axial pitch 轴向齿距 30.axial plane 轴向平面 31.axial rakeangle 轴向前角 32.axial thrust 轴向推力 33.axle testing machine 传动桥试验机 B. 1.back angle 背锥角 2.Back angle distanee 背角距(在背锥母线方向) 3.Back cone 背锥

齿轮基本术语中英文对照

齿轮基本术语 齿轮Toothed gear; Gear 齿面Tooth flank 长幅内摆线Prolate hypocycloid 齿轮副Gear pair 右侧齿面Right flank 短幅内摆线Curtate hypocycloid 平行轴齿轮副Gear pair with parallel axes 左侧齿面Left flank 渐开线 Involute; Involute to a circle 相交轴齿轮副 Gear pair with intersecting axes 同侧齿面 Corresponding flank 延伸渐开线Prolate involute 齿轮系Train of gears 异侧齿面Opposite flank 缩短渐开线Curtate involute 行星齿轮系Planetary gear train 工作齿面Working flank 球面渐开线Spherical involute 齿轮传动Gear drive;Gear transmission 非工作齿面Non-working flank渐开螺旋面Involute helicoid 配对齿轮Mating gears 相啮齿面Mating flank 阿基米德螺旋面Screw helicoid 小齿轮Pinion 共轭齿面Conjugate flank 球面渐开螺旋面Spherical involute helicoid 大齿轮 Wheel;Gear 可用齿面Usable flank 圆环面Toroid 主动齿轮Driving gear 有效齿面Active flank 圆环面的母圈Generant of the toroit 从动齿轮Driven gear 上齿面Addendum flank 圆环面的中性圈Middle circle of the toroid 行星齿轮Planet gear 下齿面Dedendum flank 圆环面的中间平 面 Middle-plane of the toroid 行星架Planet carrier 齿根过渡曲面Fillet 圆环面的内圈Inner circle of the toroid 太阳轮Sun gear 齿顶 Crest;Top land 啮合干涉Meshing interference 内齿圈 Ring gear; Annulus gear 槽底Bottom land 切齿干涉Cutter interference 外齿轮External gear 齿廓Tooth profile 齿廓修型Profile modification;Profile correction 内齿轮Internal gear 端面齿廓Transverse profile修缘Tip relief 中心距Centre distance 法向齿廓Normal profile 修根Root relief 轴交角Shaft angle 轴向齿廓Axial profile 齿向修形Axial modification; Longitudinal correction 连心线Line of centres 背锥齿廓Back cone tooth profile 齿端修薄End relief 减速齿轮副Speed reducing gear pair 齿线Tooth trace 鼓形修整Crowning 增速齿轮副Speed increasing gear pair 齿棱 Tip;Tooth tip 鼓形齿Crowned teeth 齿数比Gear ratio 模数Module 挖根Undercut 传动比Transmission ratio 端面模数Transverse module瞬时轴Instantaneous axis 轴平面Axial plane 法向模数Normal module 瞬时接触点Point of contact 基准平面Datum plane 轴向模数Axial module 瞬时接触线Line of contact 节平面Pitch plane 径节Diametral pitch 端面啮合线Transverse path of

齿轮术语的英文翻译

齿轮术语的英文翻译 EXTERNAL SPUR GEAR DATA(外圆柱齿轮参数) manufacturing data(制造参数) part number(零件号) tooth form(齿面) gear type(齿轮类型) number of teeth(齿数) normal module(法向模数) normal pressure angle (at ref circle)法向压力角(在分度圆上) helix angle (at ref circle)螺旋角(在分度圆上) helical lead(螺旋导程) hand of helix(旋向) reference face width(参考齿宽) outside diameter(齿顶圆直径) chamfer diameter(倒圆直径) reference(pitch)circle diameter(分度圆直径)或节圆 start of active profile diameter有效渐开线起始圆直径 form diameter 展成直径 root diameter齿根圆直径 base circle diameter基圆直径 whole depth全齿高 normal circular tooth thickness (at reference circle)法向弧齿厚(在分度圆上)root type齿根形式 root fillet radius 齿根圆角半径 lead crown齿向鼓形 HOB DATA滚刀参数 pressure angle压力角 tooth thickness at reference line分圆齿厚 protuberance凸角 tip radius齿顶圆半径 reference part number 零件号 INSPECTION DATA检验数据 profile tolerance and modifications齿形公差和修形 profile hollow齿形中凹 refernce pitch circle runout节圆跳动 pitch variation齿距偏差 lead variation齿向偏差 lead hollow齿向中凹 profile surface finish渐开线齿面精加工 ball diameter量球直径 dimension over two balls in same plane跨棒距 REFERENCE DATA-MATING GEAR对啮齿的参考参数

齿轮参数中英文对照表

A 1 abrasive tooth wear 齿面研磨磨损 2 absolute tangential velocity 绝对切向速度 3 accelerometer 加速表 4 addendum 齿顶高 5 addendum angle 齿顶角 6 addendum circle 齿顶圆 7 addendum surface 上齿面 8 adhesive wear 粘着磨损 9 adjustability 可调性 10 adjustability coefficients 可调系数 11 adjusting wedge 圆盘端铣刀的可调型楔块 12 allowable stress 允许应力 13 alternate blade cutter 双面刀盘 14 angular backlash 角侧隙 15 angular bevel gears 斜交锥齿轮 16 angular displacement 角移位 17 angular pitch 齿端距 18 angular testing machine 可调角度试验机 19 approach action 啮入 20 arbor 心轴 21 arbor distance 心轴距 22 arc of approach 啮入弧 23 arc of recess 啮出弧 24 attraction 收紧 25 average cutter diameter 平均刀尖直径 26 axial displacement 轴向位移 27 axial factor 轴向系数 28 axial locating surface 轴向定位面 29 axial pitch 轴向齿距 30 axial plane 轴向平面 31 axial rakeangle 轴向前角 32 axial thrust 轴向推力 33 axle testing machine 传动桥试验机 B 1 back angle 背锥角 2 Back angle distance 背角距(在背锥母线方向) 3 Back cone 背锥 4 Back cone distance 背锥距 5 Back cone element 背锥母线 6 Backlash 侧隙 7 Backlash tolerance 侧隙公差 8 Backlash variation 侧隙变量 9 Backlash variation tolerance 侧隙变量公差 10 Bandwidth 频带宽 11 Base circle 基圆 12 Base diameter 基圆直径 13 Base pitch 基节 14 Base radius 基圆半径 15 Base spiral angle 基圆螺旋角 16 Basic rack 基本齿条 17 Bearing 轴承 18 Bearing preload 轴承预负荷 19 Bearing spacing/spread 轴承间距 20 Bending fatigue 弯曲疲劳 21 Bending stress 弯曲应力 22 Bevel gears 锥齿轮 23 Bias 对角接触 24 Bias in 内对角接触 25 Bias out 外对角接触 26 Blade angle 刀齿齿廓角 27 Blade edge radius 刀尖圆角半径 28 Blade letter 刀尖凸角代号 29 Blade life 刀尖寿命 30 Blade point width 刀顶宽 31 Blank offset 毛坯偏置距 32 Bland position 毛坯位置 33 Bottom land 齿槽底面 34 Boundary lubrication 界面润滑 35 Breakage 破裂 36 Bridged contact pattern 桥型接触斑点 37 Broach 拉刀 38 Burnishing 挤齿 C 1 Case crushing 齿面塌陷 2 CBN 立方氮化硼 3 chamfer 倒角 4 chordal addendum 弦齿高 5 chordal thickness 弦齿厚 6 chuck 卡盘 7 circular broach 圆拉刀 8 circular face-mill 圆盘端面铣刀 9 circular peripheral-mill 圆盘铣刀 10 circular pitch 周节

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