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1、机械设计名词术语中英文对照表阿基米德蜗杆Archimedes worm 安全系数safety factor; factor of safety安全载荷safe load 凹面、凹度concavity扳手wrench 板簧flat leaf spring 半圆键woodruff key 变形deformation摆杆oscillating bar 摆动从动件oscillating follower摆动从动件凸轮机构cam with oscillating follower 摆动导杆机构oscillating guide-bar mechanism摆线齿轮cycloidal gear 摆线齿形cy
2、cloidal tooth profile摆线运动规律cycloidal motion 摆线针轮cycloidal-pin wheel包角angle of contact 保持架cage背对背安装back-to-back arrangement 背锥back cone ； normal cone背锥角back angle 背锥距back cone distance比例尺scale 比热容specific heat capacity闭式链closed kinematic chain 闭链机构closed chain mechanism臂部arm 变频器frequency converters变频
3、调速frequency control of motor speed 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 表面质量系数superficial mass factor表面传热系数surface coefficient of heat transfer 表面粗糙度surface roughness并联式组合combination in parallel 并联机构parall
4、el mechanism并联组合机构parallel combined mechanism 并行工程concurrent engineering并行设计concurred design, CD 不平衡相位phase angle of unbalance不平衡imbalance (or unbalance) 不平衡量amount of unbalance不完全齿轮机构intermittent gearing 波发生器wave generator波数number of waves 补偿compensation参数化设计parameterization design, PD 残余应力residual
5、 stress操纵及控制装置operation control device 槽轮Geneva wheel槽轮机构Geneva mechanism ； Maltese cross 槽数Geneva numerate槽凸轮groove cam 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车床lathe 承载量系数bearing capacity factor承载能力
6、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pini
7、on cutter; pinion-shaped shaper cutter 齿轮滚刀hob ,hobbing cutter齿轮机构gear 齿轮轮坯blank齿轮传动系pinion unit 齿轮联轴器gear coupling齿条传动rack gear 齿数tooth number齿数比gear ratio 齿条rack齿条插刀rack cutter; rack-shaped shaper cutter 齿形链、无声链silent chain齿形系数form factor 齿式棘轮机构tooth ratchet mechanism插齿机gear shaper 重合点coincident p
8、oints重合度contact ratio 冲床punch （1 页）传动比transmission ratio, speed ratio 传动装置gearing; transmission gear传动系统driven system 传动角transmission angle传动轴transmission shaft 串联式组合combination in series串联式组合机构series combined mechanism 串级调速cascade speed control创新innovation ; creation 创新设计creation design垂直载荷、法向载荷nor
9、mal load 唇形橡胶密封lip rubber seal磁流体轴承magnetic fluid bearing 从动带轮driven pulley从动件driven link, follower 从动件平底宽度width of flat-face从动件停歇follower dwell 从动件运动规律follower motion从动轮driven gear 粗线bold line粗牙螺纹coarse thread 大齿轮gear wheel打包机packer 打滑slipping带传动belt driving 带轮belt pulley带式制动器band brake 单列轴承single
10、row bearing单向推力轴承single-direction thrust bearing 单万向联轴节single universal joint单位矢量unit vector 当量齿轮equivalent spur gear; virtual gear当量齿数equivalent teeth number; virtual number of teeth 当量摩擦系数equivalent coefficient of friction当量载荷equivalent load 刀具cutter导数derivative 倒角chamfer导热性conduction of heat 导程le
11、ad导程角lead angle 等加等减速运动规律parabolic motion; constant acceleration and deceleration motion等速运动规律uniform motion; constant velocity motion 等径凸轮conjugate yoke radial cam等宽凸轮constant-breadth cam 等效构件equivalent link等效力equivalent force 等效力矩equivalent moment of force等效量equivalent 等效质量equivalent mass等效转动惯量equ
12、ivalent moment of inertia 等效动力学模型dynamically equivalent model底座chassis 低副lower pair点划线chain dotted line （疲劳）点蚀pitting垫圈gasket 垫片密封gasket seal碟形弹簧belleville spring 顶隙bottom clearance定轴轮系ordinary gear train; gear train with fixed axes 动力学dynamics动密封kinematical seal 动能dynamic energy动力粘度dynamic viscosit
13、y 动力润滑dynamic lubrication动平衡dynamic balance 动平衡机dynamic balancing machine动态特性dynamic characteristics 动态分析设计dynamic analysis design动压力dynamic reaction 动载荷dynamic load端面transverse plane 端面参数transverse parameters端面齿距transverse circular pitch 端面齿廓transverse tooth profile端面重合度transverse contact ratio 端面模
14、数transverse module端面压力角transverse pressure angle 锻造forge对称循环应力symmetry circulating stress 对心滚子从动件radial (or in-line ) roller follower对心直动从动件radial (or in-line ) translating follower 对心移动从动件radial reciprocating follower对心曲柄滑块机构in-line slider-crank (or crank-slider) mechanism 多列轴承multi-row bearing多楔带p
15、oly V-belt 多项式运动规律polynomial motion多质量转子rotor with several masses 惰轮idle gear额定寿命rating life 额定载荷load ratingII 级杆组dyad 发生线generating line 发生面generating plane 法面normal plane法面参数normal parameters 法面齿距normal circular pitch法面模数normal module 法面压力角normal pressure angle （2 页）法向齿距normal pitch 法向齿廓normal too
16、th profile法向直廓蜗杆straight sided normal worm 法向力normal force反馈式组合feedback combining 反向运动学inverse ( or backward) kinematics反转法kinematic inversion反正切Arctan范成法generating cutting仿形法form cutting方案设计、概念设计concept design, CD防振装置shockproof device飞轮flywheel飞轮矩moment of flywheel非标准齿轮nonstandard gear非接触式密封non-con
17、tact seal非周期性速度波动aperiodic speed fluctuation非圆齿轮non-circular gear粉末合金powder metallurgy分度线reference line; standard pitch line分度圆reference circle; standard (cutting) pitch circle分度圆柱导程角lead angle at reference cylinder分度圆柱螺旋角helix angle at reference cylinder分母denominator分子numerator分度圆锥reference cone; s
18、tandard pitch cone分析法analytical method封闭差动轮系planetary differential复合铰链compound hinge复合式组合compound combining复合轮系compound (or combined) gear train复合平带compound flat belt复合应力combined stress复式螺旋机构Compound screw mechanism复杂机构 complex mechanism杆组Assur group 干涉interference 刚度系数stiffness coefficient刚轮rigid c
19、ircular spline钢丝软轴wire soft shaft刚体导引机构body guidance mechanism刚性冲击rigid impulse (shock)刚性转子rigid rotor刚性轴承rigid bearing刚性联轴器rigid coupling高度系列height series高速带high speed belt高副higher pair格拉晓夫定理Grashoffs law根切undercutting公称直径nominal diameter高度系列height series功work工况系数application factor工艺设计technological
20、 design工作循环图working cycle diagram工作机构operation mechanism工作载荷external loads工作空间working space工作应力working stress工作阻力effective resistance工作阻力矩effective resistance moment公法线common normal line公共约束general constraint公制齿轮metric gears功率power功能分析设计function analyses design共轭齿廓conjugate profiles共轭凸轮conjugate cam
21、构件link鼓风机blower固定构件fixed link; frame固体润滑剂solid lubricant关节型操作器jointed manipulator惯性力inertia force惯性力矩moment of inertia ,shaking moment惯性力平衡balance of shaking force惯性力完全平衡full balance of shaking force惯性力部分平衡partial balance of shaking force惯性主矩resultant moment of inertia惯性主失resultant vector of inertia
22、冠轮crown gear广义机构generation mechanism广义坐标generalized coordinate轨迹生成path generation轨迹发生器path generator滚刀hob滚道raceway滚动体rolling element滚动轴承rolling bearing滚动轴承代号rolling bearing identification code滚针needle roller滚针轴承needle roller bearing滚子roller滚子轴承roller bearing滚子半径radius of roller滚子从动件roller follower滚子
23、链roller chain滚子链联轴器double roller chain coupling滚珠丝杆ball screw 滚柱式单向超越离合器roller clutch过度切割undercutting函数发生器function generator 函数生成function generation 含油轴承oil bearing耗油量oil consumption耗油量系数oil consumption factor赫兹公式H. Hertz equation合成弯矩resultant bending moment合力resultant force合力矩resultant moment of fo
24、rce黑箱black box横坐标abscissa互换性齿轮interchangeable gears花键spline滑键、导键feather key滑动轴承sliding bearing滑动率sliding ratio滑块slider环面蜗杆toroid helicoids worm环形弹簧annular spring缓冲装置shocks; shock-absorber灰铸铁grey cast iron回程return回转体平衡balance of rotors混合轮系 compound gear train积分integrate 机电一体化系统设计mechanical-electrical
25、 integration system design 机构mechanism机构分析analysis of mechanism机构平衡balance of mechanism机构学mechanism机构运动设计kinematic design of mechanism机构运动简图kinematic sketch of mechanism机构综合synthesis of mechanism机构组成constitution of mechanism机架frame, fixed link机架变换kinematic inversion机器machine机器人robot机器人操作器manipulator
26、机器人学robotics技术过程technique process技术经济评价technical and economic evaluation技术系统technique system机械machinery机械创新设计mechanical creation design, MCD机械系统设计mechanical system design, MSD机械动力分析dynamic analysis of machinery机械动力设计dynamic design of machinery机械动力学dynamics of machinery机械的现代设计modern machine design机械系
27、统mechanical system机械利益mechanical advantage机械平衡balance of machinery机械手manipulator机械设计machine design; mechanical design机械特性mechanical behavior机械调速mechanical speed governors机械效率mechanical efficiency机械原理theory of machines and mechanisms机械运转不均匀系数coefficient of speed fluctuation机械无级变速mechanical stepless s
28、peed changes基础机构fundamental mechanism基本额定寿命basic rating life基于实例设计case-based design,CBD基圆base circle基圆半径radius of base circle基圆齿距base pitch基圆压力角pressure angle of base circle基圆柱base cylinder基圆锥base cone急回机构quick-return mechanism急回特性quick-return characteristics急回系数advance-to return-time ratio急回运动quick
29、-return motion棘轮ratchet棘轮机构ratchet mechanism棘爪pawl极限位置extreme (or limiting) position极位夹角crank angle between extreme (or limiting) positions计算机辅助设计computer aided design, CAD计算机辅助制造computer aided manufacturing, CAM计算机集成制造系统computer integrated manufacturing system, CIMS计算力矩factored moment; calculation
30、moment计算弯矩calculated bending moment加权系数weighting efficient加速度acceleration加速度分析acceleration analysis加速度曲线acceleration diagram尖点pointing; cusp尖底从动件knife-edge follower间隙backlash间歇运动机构intermittent motion mechanism减速比reduction ratio减速齿轮、减速装置reduction gear减速器speed reducer减摩性anti-friction quality渐开螺旋面invol
31、ute helicoid渐开线involute渐开线齿廓involute profile渐开线齿轮involute gear渐开线发生线generating line of involute渐开线方程involute equation渐开线函数involute function渐开线蜗杆involute worm渐开线压力角pressure angle of involute渐开线花键involute spline简谐运动simple harmonic motion键key键槽keyway交变应力repeated stress交变载荷repeated fluctuating load交叉带传动
32、cross-belt drive交错轴斜齿轮crossed helical gears胶合scoring角加速度angular acceleration角速度angular velocity角速比angular velocity ratio角接触球轴承angular contact ball bearing角接触推力轴承angular contact thrust bearing角接触向心轴承angular contact radial bearing角接触轴承angular contact bearing铰链、枢纽hinge校正平面correcting plane接触应力contact st
33、ress接触式密封contact seal阶梯轴multi-diameter shaft结构structure结构设计structural design截面section节点pitch point节距circular pitch; pitch of teeth节线pitch line节圆pitch circle节圆齿厚thickness on pitch circle节圆直径pitch diameter节圆锥pitch cone节圆锥角pitch cone angle解析设计analytical design紧边tight-side紧固件fastener径节diametral pitch径向r
34、adial direction径向当量动载荷dynamic equivalent radial load径向当量静载荷static equivalent radial load径向基本额定动载荷basic dynamic radial load rating径向基本额定静载荷basic static radial load tating径向接触轴承radial contact bearing径向平面radial plane径向游隙radial internal clearance径向载荷radial load径向载荷系数radial load factor径向间隙clearance静力stat
35、ic force静平衡static balance静载荷static load静密封static seal局部自由度passive degree of freedom矩阵matrix矩形螺纹square threaded form锯齿形螺纹buttress thread form矩形牙嵌式离合器square-jaw positive-contact clutch绝对尺寸系数absolute dimensional factor绝对运动absolute motion绝对速度absolute velocity均衡装置load balancing mechanism抗压强度compression s
36、trength 开口传动open-belt drive 开式链open kinematic chain开链机构open chain mechanism可靠度degree of reliability可靠性reliability可靠性设计reliability design, RD空气弹簧air spring空间机构spatial mechanism空间连杆机构spatial linkage空间凸轮机构spatial cam空间运动副spatial kinematic pair空间运动链spatial kinematic chain空转idle宽度系列width series框图block diagram雷诺方程Reynoldss equation 离心力centrifugal force 离心应力centrifugal stress离合器clutch离心密封centrifugal seal理论廓线pitch curve理论啮合线theoretical line of action隶属度membership力force力多边形force polygon力封闭型凸轮机构force-drive (or force-closed) cam mechanism力矩moment力平衡equilibrium力偶couple