机械英文名词B(汉英)

1、机械设计英文名词B按中文名词汉语拼音排序T形螺栓T-head bolt , hammer head boltV带传动V-belt drive阿基米德螺线Archimedes spiral阿基米德螺旋面screw helicoid阿基米德蜗杆straight sided axial worm安全离合器safety clutch安全销safety pin凹面concave side摆动载荷oscillating load摆线cycloid摆线齿廓cycloidal profile摆线齿锥齿轮epicycloid gear摆线少齿差传动cycloidal drive with small teeth

2、 difference摆线针轮减速器cycloidal-pin gear speed reducer板弹簧leaf spring板式链leaf chain半交叉传动quarter-twist belt drive半圆键woodruff key包角angle of contact宝石轴承jewel bearing保持架cage背对背配置（滚动轴承）back to back arrangement (rolling bearing)背锥齿廓back cone tooth profile背锥角back cone angle背锥面back cone边界摩擦boundary lubrication 编织

3、平带cotton belt变幅载荷variable amplitude loading变刚度弹簧variable rate (stiffness) spring变位齿轮gear with addendum modification 变位齿轮副X-gear pair, modified gear pair变位圆柱蜗杆传动profile shifted gears for cylindrical worm gear变载荷fluctuating load变质量系统variable mass system标准圆柱蜗杆传动standard gears for cylindrical worm gear标

4、准中心距reference center distance表面加工系数surface machining factor波发生器wave generator波发生器长轴major axis of wave generator波发生器短轴minor axis of wave generator波高wave height波数wave number波纹管联轴器coupling with corrugated pipe剥落Spalling补偿器（静压轴承compensator (hydrostatic bearing)不等节距圆柱螺旋弹簧variable pitch cylindrical helica

5、l spring不完全齿轮机构incomplete gear mechanism步进机构step mechanism擦伤Scratching 操纵离合器controlled clutch 槽轮机构geneva mechanism槽销grooved pin差动机构differential mechanism差动螺旋机构differential screw mechanism产形齿面generating flank产形齿条counterpart rack 长幅摆线prolate cycloid长幅外摆线prolate epicycloid长幅外摆线的等距曲线equidistant curve of

6、 prolate epicycloid常闭制动器normally engaged brake常开制动器normally disengaged brake超越离合器overrunning clutch成对安装（滚动轴承）paired mounting (rolling bearing)尺寸偏差deviation 尺寸系列（滚动轴承）dimension series (rolling bearing)尺寸系数size factor 齿槽tooth space齿槽底面bottom land齿槽宽spacewidth齿顶crest齿顶高addendum齿顶角addenddum angle齿顶圆tip

7、circle齿顶圆直径tip diameter齿端修薄end relief齿高tooth depth齿根高dedendum齿根过渡曲面fillet齿根角dedendum anle齿根圆root circle齿根圆角半径fillet radius齿根圆直径root diameter齿根圆锥面root cone齿厚tooth thickness齿厚tooth thickness齿厚半角tooth thickness half angle齿距pitch齿宽facewidth齿廓tooth profile齿廓修形profile modification齿轮gear齿轮承载能力load capacity

8、 of gears齿轮传动gear drive齿面tooth flank齿式联轴器gear coupling齿数number of teeth齿数比gear ratio齿条rack 齿向修形axial modification齿形角normal pressure angle齿形链inverted tooth chain冲击shock冲击波shock wave冲击脉冲shock pulse冲击响应谱shock response spectrum 冲击响应谱shock spectrum 稠度Consistency 初拉力initial tension传动比transmission ratio传动比

9、speed ratio, transmission ratio传动精度transmission accuracy传动链transmission chain传动误差transmission error传动装置transmission, driving磁粉离合器magnetic powder clutch磁力滑动轴承magnetic bearing磁流体动力润滑magneto-hydrodynamic lubrication 磁滞制动器magnetic remanence brake从动齿轮driven gear从动带轮driven pulley从动件driven大齿轮wheel, gear带长b

10、elt length带传动belt drive带式制动器band brake单导程圆柱蜗杆cylindrical worm 单耳止动垫圈tab washer with long tab 单级谐波齿轮传动single-stage harmonic gear drive单级行星齿轮系single planetary gear train 单列轴承single row bearing单排滚子链simplex roller chain单线螺纹single-start thread 单向离合器one-way clutch单向推力轴承single direction thrust bearing 单圆弧齿

11、轮single-circular-arc gear弹簧spring弹簧垫圈helical spring lock washer 弹簧柔度flexibility of spring 弹簧中径mean diameter of coil弹性挡圈snap ring 弹性垫圈spring washer 弹性联轴器resilient shaft coupling弹性流体动力润滑elasto-hydrodynamic lubrication 弹性套柱销联轴器pin coupling with elastic sleeves弹性圆柱销spring-type straight pin ,spring pin弹性

12、柱销齿式联轴器elastic pin coupling 当量齿轮virtual gear当量齿数virtual number of teeth当量摩擦系数equivalent coefficient of friction当量载荷equivalent load导程lead导程角lead angle导杆guide bar, guide link导轨guide rail导轮idler pulley导向平键 feather key ,dive key等刚度弹簧constant rate (stiffness) spring等高齿弧齿锥齿轮spiral gear with duplex tapered

13、 teeth等速运动轨迹constant velocity motion curve等效构件equivalent link等效力equivalent force 等效力矩equivalent moment等效质量equivalent mass低副lower pair低周疲劳low-cycle fatigue地脚螺栓foundation bolt 点蚀Pitting电磁离合器electromagnetic clutch电磁涡流制动器electromagnetic whirlpool brake垫圈washer吊环螺钉lifting eye bolt吊环螺母lifting nut 调速器gover

14、nor, speed regulator调心滚子轴承self-aligning roller bearing调心轴承self-aligning bearing碟形弹簧belleville spring顶隙bottom clearance顶圆锥角tip angle动载荷dynamic load动载荷dynamic load端面齿厚transverse tooth thickness端面齿廓transverse profile端面齿轮contrate gear端面模数transverse module端面啮合线transverse path of contact端面弦齿厚transverse ch

15、ordal tooth thickness端面谐波齿轮传动harmonic gear drive with transverse gear meshng端面压力角transverse pressure angle端面重合度transverse contact ratio短幅摆线curtate cycloid短幅外摆线curtate epicycloid短幅外摆线的等距曲线equidistant curve of curtate hypocycloid断裂力学fracture mechanics 对称循环symmetry cycle对心曲柄滑块机构centric slider-crank mec

16、hanism多股螺旋弹簧stranded wire helical spring多级谐波齿轮传动multiple-stage harmonic gear drive多级行星齿轮系multiple-planetary gear train 多孔质滑动轴承porous bearing多排滚子链multiplex roller chain多线螺纹multi-start thread 多楔带poly V-belt多楔滑动轴承lobed plain bearing多油楔滑动轴承multi-oil wedge bearing多油叶滑动轴承bobed bearing额定寿命rating life发生圆直径g

17、enerating diameter发生圆柱面generating cylinder法平面normal plane法向侧隙normal backlash法向齿厚normal tooth thickness法向齿距normal pitch法向齿廓normal profile法向模数normal module法向弦齿厚normal chordal tooth thickness法向压力角normal pressure angle法向直廓蜗杆straight sided normal worm反作用力reaction方垫圈square washer with round hole方螺母square

18、nut 防尘盖shield (bearing)防尘盖轴承shielded bearing飞轮flywheel非变位齿轮X-zero gear非工作齿面non-working flank非金属弹性元件联轴器coupling with non-metallic elastic element非摩擦制动器non-friction brake非线性振动non-linear vibration非圆齿轮机构non-circular gear mechanism分度圆reference circle分度圆螺旋线reference helix分度圆直径reference diameter分度圆柱面refere

19、nce cylinder 分度圆锥角reference cone angle分度圆锥面reference cone分离时间（离合器）disengaging time (clutch) 分锥顶点reference cone apex粉末冶金滑动轴承powder metallurgy bearing封油面land浮环滑动轴承floating bearing负变位negative addendum modification负角变位齿轮副gear pair with negative modified center distance复合铰链compound hinges, multiple hinge

20、s复合轴承材料compost bearing material概率密度函数probability density function 干摩擦dry friction 干涉interference刚性联轴器Rigid coupling钢丝挡圈round wire 高变位齿轮副gear pair with reference center distance高度系列（滚动轴承）height series (rolling bearing)高副higher pair高径比(弹簧)slender ratio (spring)高周疲劳high-cycle fatigue根切（挖根）undercut根圆锥角r

21、oot angle根锥顶点root apex 工作齿面working flank工作高度(弹簧)working height (spring)工作载荷specified load工作阻力effective resistance公差带tolerance zone公称直径nominal diameter 公法线长度base tangent length公共锥顶common apex 共轭齿廓conjugate profile共轭齿面conjugate flank共振resonance共振频率resonance frequency钩头楔键gib-head taper key构件link鼓形齿crow

22、ned teeth固体润滑solid-film lubrication 固体润滑滑动轴承bearing with solid lubricant故障fault冠轮crown gear惯性积product of inertia滚动体rolling element滚动轴承rolling bearing 滚花高螺母knurled nut with collar 滚针needle roller滚针轴承needle roller bearing滚珠活齿ball oscillating teeth滚珠丝杠ball screw滚珠丝杠ball screw滚柱离合器roller clutch滚子链roller

23、 chain滚子轴承roller bearing过渡配合transition fit过盈配合interference fit恒幅载荷constant loading喉圆gorge circle弧齿锥齿轮spiral gear花键spline滑动率sliding speed滑动轴承plain bearing, sliding-contact bearing滑键feather key滑块slider滑块联轴器NZ clao type coupling环面蜗杆toroid worm, enveloping worm环形弹簧ring spring簧片联轴器flat spring coupling回程r

24、eturn travel回程运动角motion angle for return travel回转半径radius of gyration活齿少齿差齿轮副oscillating tooth gear pair with small teeth difference机构mechanism机构简图schematic diagram of mechanism机构学theory of mechanisms机构运动简图kinematic diagram of mechanism机构运动学kinematics of mechanism机构综合synthesis of mechanism机器machine机

25、械machinery机械冲击mechanical shock机械动力学dynamics of machinery机械化学磨损mechano-chemical wear 机械离合器mechanically controlled clutch机械磨损mechanical wear基本尺寸basic size基本齿廓basic rack tooth profile基本齿条basic rack基本额定寿命basic rating life基本牙型basic profile基孔制hole basic system基圆base circle基圆螺旋线base helix基轴制shaft basic sys

26、tem 基准宽度datum width基准平面datum plane基准线差datum line differential基准圆周长datum circumference基准直径datum diameter畸变distortion极限尺寸limits of size 极限高度height under ultimate load极限载荷ultimate load极压润滑extreme-pressure lubrication极转动惯量 polar moment of inertia急回运动机构quick-return mechanism棘轮ratchet棘轮机构ratchet mechanism

27、棘爪pawl挤压效应squeeze effect夹壳联轴器split coupling间隙配合clearance fit间歇润滑periodical lubrication间歇运动机构intermittent mechanism减磨轴承材料anti-friction bearing material减速比speed reducing ratio 减速器speed reducer简谐振动simple harmonic vibration渐开面包络环面蜗杆toroid enveloping worm with involute helicoid generatrix渐开线involute渐开线齿廓

28、involute profile渐开线花键involute spline 渐开线蜗杆involute helicoid worm渐开线圆柱齿轮involute cylindrical gear键key 键槽key way交叉传动cross-belt drive交叉滚子轴承crossed roller bearing交错轴齿轮传动gear drive with non-parallel non-intersecting axes交错轴斜齿轮副crossed helical gear pair角变位齿轮副gear pair with modified center distance角度传动angl

29、e drive角接触推力轴承angular contact bearing角接触轴承angular contact bearing铰链连接hinge, pilot pin joint接触疲劳contact fatigue 接触疲劳contact fatigue接合过程（离合器）engaging(clutch)接合时间（离合器）engaging time(clutch)节径pitch diameter 节距(弹簧)pitch (spring)节宽pitch width节流器（静压轴承restrictor (hydrostatic bearing)节圆pitch circle节圆螺旋线pitch

30、helix节圆直径pitch diameter节圆锥角pitch angle节圆锥面pitch cone截锥螺旋弹簧conical spring截锥涡卷弹簧volute spring金属陶瓷ceramic friction material 紧边拉力tight side tension紧定螺钉set screw紧固件fastener近休止角nearest dwell angle径节diametral pitch径向变位addendum modification径向变位量addendum modification (for external gears)径向变位系数addendum modifi

31、cation coefficient径向滑动轴承plain purnal bearing径向谐波齿轮传动harmonic gear drive with radial gear meshng径向载荷系数radial load factor径向止推滑动轴承thrust-purnal bearing静电轴承electrostatic bearing静载荷static load 静载荷static load矩形花键rectangle spline均载机构load balancing mechanism开槽半沉头螺钉slotted raised countersunk (oval) head scre

32、w 开槽沉头螺钉slotted countersunk (flat) head screw 开槽盘头螺钉slotted pan head screw 开槽圆头螺钉slotted round head screw开槽圆柱头螺钉slotted cheese head screw 开口传动open-belt drive开口销cotter pin ,split pin开尾圆锥销taper pin with split可靠性reliability可倾瓦块滑动轴承tilting-pad bearing空程lost motion空气弹簧air spring空心销轴hollow pin块链block chai

33、n块式制动器block brake快卸销quick-release pin 宽V带wide V-belt宽度系列（滚动轴承）width series (rolling bearing)雷诺方程Reynolds equation 离合器clutch 离散系统discrete system离心拉力centrifugal tension离心离合器centrifugal clutch离心力centrifugal force力矩moment力偶couple力偶矩moment of couple力平衡equilibrium连杆coupler, floating link连杆机构linkage mechan

34、ism连架杆side link连心线line of centers连续润滑continuous lubrication 连续系统continuous system联接链节connecting link联轴器coupling 联组V带joined V-belt链板link plate链传动chain transmission链轮chainwheel, sprocket链条chain链条联轴器chain coupling临界油膜厚度oil film critical thickness流变学Rheology 流体摩擦fluid friction 六角螺母hexagon nut六角头螺栓hexago

35、n bolt 轮齿gear teeth轮胎式联轴器coupling with rubber type element螺钉screw螺杆screw螺距pitch 螺距累积误差cumulative error in pitch 螺距偏差deviation in pitch 螺母nut螺栓bolt 螺纹Screw thread螺纹槽宽thread groove width 螺纹大径major diameter 螺纹导程lead螺纹接触高度thread contact height 螺纹升角lead angle 螺纹小径minor diameter螺纹旋合长度length of thread enga

36、gement 螺纹牙厚thread ridge thickness 螺纹中径pitch diameter 螺旋传动screw drive螺旋弹簧helical spring螺旋机构crew mechanism螺旋角helix angle螺旋线helix脉动循环pulsation cycle梅花形弹性联轴器coupling with elastic spider密封圈seal (bearing)密封圈轴承sealed bearing密圈螺旋弹簧tightly coiled helical spring面对面配置（滚动轴承）face to face arrangement (rolling bea

37、ring)名义中心距nominal center distance模数module膜片联轴器diaphragm coupling摩擦friction摩擦材料friction material 摩擦轮传动friction wheel drive摩擦式离合器friction clutch摩擦顺应性frictional conformability摩擦系数friction coefficient摩擦相容性frictional conpatibility摩擦学tribology摩擦制动器friction brake磨合磨损running-in wear磨合性running-in ability磨料磨损

38、abrasion, abrasive wear 磨损wear磨损度wear intensity磨损率wear rate内摆线hypocycloid内摆线的等距曲线equidistant curve of epicycloid内齿轮internal gear内齿轮ring gear内齿锁紧垫圈internal teeth lock washer 内齿针齿轮internal pin wheel内链节inner link内六角沉头螺钉hexagon socket countersunk head cap head screw内六角圆柱头螺钉hexagon socket head cap head s

39、crew内螺纹internal thread内圈inner ring 内舌止动垫圈internal tab washer 内锥距inner cone distance耐磨性wear resistance 黏弹性visco-elasticity黏度viscosity黏着磨损adhesion wear啮出recess, engaging-out啮合engagement啮合角working pressure angle啮合区tone of meshing, region of engagement啮合曲面surface of action啮合线path of contact啮入approach, e

40、ngaging-in牛顿流体Newtonian fluid 扭矩torque, torsional moment扭转角torsion angle扭转振动torsional vibration耦合振型coupled modes盘形凸轮plate cam, disk cam皮革平带leather belt 疲劳积累损伤cumulative fatigue damage疲劳极限fatigue limit疲劳强度fatigue strength片弹簧flat spring偏位角attitude angle偏心率relative eccentricity偏心轮机构eccentric mechanism偏

41、心元件eccentric element偏置距offset偏置曲柄滑块机构offset slider-crank mechanism平带传动flat belt drive平垫圈plain washer平顶齿轮bevel gear wuth 90 face angle平顶链hinge type flattop chain平衡质量balancing mass平键flat key平均应力mean stress平面铰链四杆机构planar pivot four-bar mechanism平面涡卷弹簧spiral spring平行轴齿轮传动gear drive with parallel axes剖分式

42、滑动轴承split plain bearing剖分轴承split bearing普通V带classical V-belt普通平带conventional belt普通平键general flat key气膜振荡gas whirl 气蚀磨损cavitation wear气体静压滑动轴承aerodynamic bearing气体润滑gas lubrication 前锥面front cone嵌入性embeddability切向键tangential key擒纵机构escapement球笼式同步万向联轴器synchronizing universal coupling with ball and sa

43、cker球面渐开螺旋面spherical involute helicoid球面渐开线spherical involute球面铰链四杆机构spherical pivot four-bar mechanism球轴承ball bearing 曲柄crank曲柄滑块机构slider- crank mechanism曲柄摇杆机构crank-rocker mechanism曲度系数(弹簧)curvature correction factor (spring)曲线齿锥齿轮curved tooth bevel gear驱动力driving force扰动力perturbed force人字齿轮herrin

44、gbone gear ,double helical gear柔性齿轮flexible gear, flexpline润滑lubrication润滑剂lubricant三排滚子链triplex roller chain上偏差upper deviation烧结金属sintered metalic material 烧结轴承材料sintered bearing material少齿差行星齿轮传动机构planetary gear drive mechanism with small teeth difference 蛇形弹簧联轴器serpentine steel flex coupling深沟球轴承

45、deep groove ball bearing 失效failure十字槽沉头螺钉cross recessed countersunk head screw十字槽盘头螺钉cross recessed pan head screw十字滑块联轴器Oldham coupling 实际尺寸actual size实心销轴solid pin寿命系数life factor受迫振动forced vibration输出机构output mechanism输送链conveyor chain双导程圆柱蜗杆dual lead cylindrical worm 双耳止动垫圈tab washer with long ta

46、b and wing 双列轴承double row bearing双面V带double V-belt双排滚子链duplex roller chain双曲面齿轮副hypoid gear双头螺柱stud双向推力轴承double direction thrust bearing双圆弧齿轮double-circular-arc gear双重锥度齿锥齿轮bevel gear with circular arc tooth profile双作用离合器dual clutch瞬态振动transient vibration瞬心线机构centrode mechanism四点接触轴承four-point conta

47、ct ball bearing四杆机构four-bar mechanism松边拉力slack side tension速比velocity ratio of link 速度瞬心instantaneous center of velocity速度系数speed factor 塑料轴承plastic bearing随机载荷random loading 随机振动random vibration缩短渐开线curtate involute索默菲德数Sommerfeld number 锁圈retaining snap ring塔轮step pulley太阳轮sun gear套筒联轴器sleeve coup

48、ling套筒链bush chain添加剂additive 跳齿现象slippage phenomenon同步带传动synchronous belt drive同步离合器synchro clutch同侧齿面corresponding flanks头数number of threads凸轮cam凸轮从动件cam follower 凸轮工作轮廓cam contour, cam profile凸轮理论轮廓cam pitch curve凸面convex side凸缘联轴器flange coupling凸缘轴承flanged bearing涂抹Smearing 推程rise travel推程运动角motion angle for rise travel推杆活齿push-rod oscillating teeth推力轴承thrust be