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
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?
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
. 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
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)
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
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
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
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 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
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
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
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 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 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
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