机械原理工艺基本术语中英文17页PPT
1、战鼓一响，法律无声。——英国 2、任何法律的根本；不，不成文法本 身就是 讲道理 ……法 律，也 ----即 明示道 理。— —爱·科 克
3、法律是最保险的头盔。——爱·科 克 4、一个国家如果纲纪不正，其国风一 定颓败 。—— 塞内加 5、法律不能使人人平等，但是在法律 面前人 人是平 等的。 ——波 洛克
45、自己的Байду номын сангаас量自己知道。——苏联
41、学问是异常珍贵的东西，从任何源泉吸 收都不可耻。——阿卜·日·法拉兹
42、只有在人群中间，才能认识自 己。——德国
43、重复别人所说的话，只需要教育； 而要挑战别人所说的话，则需要头脑。—— 玛丽·佩蒂博恩·普尔
44、卓越的人一大优点是：在不利与艰 难的遭遇里百折不饶。——贝多芬
常用机械加工工艺术语英汉对照
常用机械加工工艺术语英汉对照1. 弯曲（Bending）中文译名：弯曲定义：将工件或材料沿着一定弯曲半径的轴线弯成所需形状的工艺。
常见英文词汇： Bending、Bend常见应用场景：金属板件的弯曲加工、管道的折弯等。
2. 铣削（Milling）中文译名：铣削定义：利用铣刀在工件上旋转切削的方法，将工件表面的不规则部分切削成平整的形状。
常见英文词汇： Milling、Milling cutter常见应用场景：金属、塑料等工件的表面加工、平面铣削等。
3. 钻削（Drilling）中文译名：钻削定义：利用钻头在工件上旋转切削的方法，将工件表面钻出孔洞。
常见英文词汇： Drilling、Drill常见应用场景：金属、木材等工件的孔洞加工、螺纹加工等。
4. 拉伸（Stretching）中文译名：拉伸定义：利用外力施加在工件上，使工件拉长或变形的一种加工方法。
常见英文词汇： Stretching、Stretch常见应用场景：金属板材的拉伸成型、塑料薄膜的拉伸加工等。
5. 折弯（Folding）中文译名：折弯定义：将工件沿一定的折弯线折弯或折叠的一种工艺。
常见英文词汇： Folding、Fold常见应用场景：金属片的折叠加工、纸张等的折叠加工等。
6. 车削（Turning）中文译名：车削定义：利用车床上旋转的工件，通过刀具的切削将工件外形加工成所需形状的一种方法。
常见英文词汇： Turning、Turn常见应用场景：圆柱形工件的精密加工、内外圆柱的加工等。
7. 切削（Cutting）中文译名：切削定义：利用刀具沿工件表面进行切削的过程，将工件切割、修整或产生新的形状。
常见英文词汇： Cutting、Cut常见应用场景：金属、木材等工件的切割、修整等。
8. 研磨（Grinding）中文译名：研磨定义：利用磨料通过相对运动与工件表面进行切削、磨削的一种加工方法。
常见英文词汇： Grinding、Grind常见应用场景：金属、陶瓷等材料的表面处理、精加工等。
机械原理ppt课件完整版
齿轮传动的设计步骤
包括选择齿轮类型、确定齿轮模 数、齿数、压力角等参数，进行 齿轮强度校核等。
齿轮传动的应用
广泛应用于各种机械设备中，如 汽车、机床、工程机械等。
链传动的设计与分析
链传动的类型
包括滚子链传动、齿形链传动等。
链传动的设计步骤
包括选择链条类型、确定链条节距、链轮齿 数等参数，进行链条强度校核等。
定义与研究对象
机械系统动力学是研究机械系统在力作用下的运动规律及其与力的相互关系的学科。它主要 关注机械系统在外力作用下的运动状态，如速度、加速度、位移等的变化规律。
基本术语与概念
包括力、质量、加速度、动量、动能、势能等，这些术语和概念是描述机械系统运动状态的 基础。
动力学原理
牛顿运动定律、动量定理、动能定理等是机械系统动力学的基本原理，它们揭示了机械系统 运动的基本规律。
命和可靠性。
检测装备
包括测量仪器、检测设备等，用 于对加工过程中的产品精度和质 量进行检测和控制，确保产品符
合设计要求。
先进制造技术与装备简介
数控技术
机器人技术
通过计算机编程控制机床等加工装备，实现 自动化、高精度和高效率的加工过程。
应用机器人进行自动化生产，提高生产效率 和产品质量，降低劳动强度和生产成本。
2023
PART 03
机械传动与驱动
REPORTING
机械传动的类型和特点
摩擦传动
螺旋传动
利用摩擦力传递动力和运动的传动方 式，如带传动、摩擦轮传动等。其特 点是结构简单、成本低廉，但传动效 率较低且易磨损。
利用螺旋副传递动力和运动的传动方 式，如螺旋千斤顶、螺旋压力机等。 其特点是结构简单、自锁性好，但传 动效率较低。
机械设计名词术语中英文对照表
机械设计名词术语中英⽂对照表Chinese English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 cycloidal 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 parallel 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 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 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 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 points重合度 contact ratio冲床 punch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 normal 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 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 lead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 equivalent 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 viscosity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 poly 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法向齿距 normal pitch法向齿廓 normal tooth 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-contact 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; standard 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 circular 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 Grashoff`s 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 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 force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 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 speed 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-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 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 involute 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 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 stress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 radial 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 static 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 strength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 Reynolds‘s 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⼒偶矩 moment of couple连杆 connecting rod, coupler连杆机构 linkage连杆曲线 coupler-curve连⼼线 line of centers链 chain链传动装置 chain gearing链轮 sprocket ; sprocket-wheel ; sprocket gear ; chain wheel联组 V 带 tight-up V belt联轴器 coupling ; shaft coupling两维凸轮 two-dimensional cam临界转速 critical speed六杆机构 six-bar linkage龙门刨床 double Haas planer轮坯 blank轮系 gear train螺杆 screw螺距 thread pitch螺母 screw nut螺旋锥齿轮 helical bevel gear螺钉 screws螺栓 bolts螺纹导程 lead螺纹效率 screw efficiency螺旋传动 power screw螺旋密封 spiral seal螺纹 thread (of a screw)螺旋副 helical pair螺旋机构 screw mechanism螺旋⾓ helix angle螺旋线 helix ,helical line绿⾊设计 g r e e n d e s i g n ; d e s i g n f o r e n v i r o n m e n t。
机械原理基础知识ppt课件
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3、蜗轮蜗杆传动 1)、特点：传递空间交错轴（不平行不相交）
的运动和功率，两轴投影线夹角一般为90°。 2）、优点：大传动比（i=70-80）、工作平稳
无噪声、可自锁。 3）、缺点：传动效率低(<50%)、发热大、青
铜制蜗轮齿圈较贵重。 4）、材料： 蜗杆——钢（40、45、40Cr） 蜗轮——铸造锡青铜、铸造铝
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齿高h,齿顶高ha,齿根高hf——齿顶圆与齿根圆的径 向距离称齿高，用h表示；齿顶圆与分度圆的径向 距离称齿顶高，用ha表示；分度圆与齿根圆的径向 距离称齿根高，用hf表示。h=ha+hf。
啮合角、压力角、齿形角——两相啮轮齿齿廓在p 点的公法线与两节圆的公切线所夹的锐角称啮合角， 也称压力角；加工齿轮的原始基本齿条的法向压力 角称齿形角，用a表示。啮合角=压力角=齿形角=a
铆钉，穿过被联接件的预制孔，经铆合而成 的，属不可拆卸联接。 2）、分类：强固接缝
强密接缝 紧密接缝
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4、键联接
1）、概念：联接轴和轴上的转动零件，属可拆联接。 2）、分类：平键—普通、导向、半圆
楔键 花键
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5、销联接 销在机器中，可起定位与连接作用。 常用的销有圆柱销和圆锥销等。开口销要与六角开 槽螺母配合使用。它穿过螺母上的槽和螺杆上的孔 以防松动.以下是三种销的模型。
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6、钢丝绳传动 1）、优点：质量轻、强度高、弹性好、能承受
冲击载荷；挠性好、使用灵活；高速运行时 运转稳定、无噪声；磨损后有毛刺、易检查； 断前有预兆。 2）、钢丝绳分类：顺绕、绞绕。 3）、常见故障：断股、断丝、打结、磨损。 4）、安全要求：断股数在捻节节距超过总数 10%和钢丝绳径向磨损40%的应更换。
机械类专业英语ppt课件
精选课件
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❖ Strain
❖ n. 应力（机械工程）；张力；拉紧 ❖ vi. 拉紧；尽力 ❖ vt. 拉紧；滥用；滤去；竭力 ❖ linear strain 线应变 ; 线性应变 ❖ breaking strain 断裂应变 ; 致断应变 ; 破坏应变 ; 裂断应变 ❖ volumetric strain 体积应变 ; 体应变 ; 容积应变 ❖ dynamic strain 动应变 ; 动态 ❖ creep strain 蠕动应变 ; 蠕变变形 ; 蠕变应变 ❖ longitudinal strain 纵向应变 ; 纵向变形 ; 长轴应变 ❖ strain hardening 行程 ; 加工硬化 ; 机械硬化 ; 应变强化 ❖ flexural strain 弯曲应变 ; 挠曲应变
❖ arbitrary access 随意存取 ; 任意存取 ; 随机存取
❖ arbitrary shape 任意形状
❖ arbitrary line 任意直线
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❖ Centroid ❖ n. 矩心，重心
❖ vicinity ❖ n. 邻近，附近；近处
❖ transverse
❖ adj. 横向的；横断的；贯轴的
❖ n. 横断面；贯轴；横肌
❖ transverse section 横切面 ; 横剖面 ; 横断面 ; 横截面
❖ transverse module 端面模数
❖ transverse axis 横截轴 ; 贯轴 ; 横轴 ; 半贯轴
❖ transverse bearing 径向轴承 ; 径向
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念 ; 压力集中 ❖ axial stress 轴向应力 ; 轴应力 ; 多轴向应力 ❖ thermal stress 热应力 ; 耐浸焊性 ; 温度应力 ; 热应力试验 ❖ stress corrosion 应力腐蚀 ; 超应力腐蚀 ; 应力腐化 ; 应 ❖ Stress ball 压力球 ; 减压球 ; 美国原装 ; 握力球 ❖ stress amplitude 应力幅 ; 应力幅值 ; 应力幅度 ; 应力振幅
机械原理中英文对照ppt课件
1 Composition and Mobility of Planar Mechanisms
Planar mechanism Mobility Links Kinematic pairs Joints Elements Revolute Hinge Slider Cam pair Compound hinge Local DOF
摩擦 磨损 载荷 行程 推程 回程 休止 远休止 近休止 位移 速度 加速度
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3 Continued
Jerk Base circle Angular velocity Oscillating angle Center distance Constant Polynomial Rigid impulse Soft impulse Pressure angle
反演 急回机构 摆角 压力角 传动角 死点 行程 回程 中点 垂线 平行四边形 机构 摇杆极位
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3 Analysis and Synthesis of Cam Mechanisms
Cam Follower Translate Oscillate Roller Knife-edge follower Flat-faced follower In-line Offset Profile Contact stress现方式做保护处理对用户上传分享的文档内容本身不做任何修改或编辑并不能对任何下载内容负责
0 Introduction
Machinery Machine Mechanism Link Kinematic pair Linkage
机械 机器 机构 构件 运动副 连杆（机构）
Geneva
日内瓦（瑞士） Motion cycle
Ratchet mechanism 棘轮机构
机械原理术语英汉对照
机械原理术语英汉对照以下是机械原理中常见的术语的英汉对照。
这些术语对于理解和学习机械原理非常重要。
1. Machine 机器2. Mechanism 机构3. Kinematics 运动学4. Dynamics 动力学5. Force 力6. Work 功7. Energy 能量8. Friction 摩擦9. Torque 扭矩10. Moment of inertia 惯性矩11. Velocity 速度12. Acceleration 加速度13. Displacement 位移14. Motion 运动15. Equilibrium 平衡16. Linkage 连杆机构17. Gear 齿轮18. Cam 凸轮19. Slider- Crank Mechanism 曲柄滑块机构20. Belt and Pulley System 带轮系统21. Chain Drive 链传动22. Bearing 轴承23. Mechanical Advantage 机械优势24. Efficiency 效率25. Stress 应力26. Strain 应变27. Deformation 变形28. Elasticity 弹性29. Plasticity 塑性30. Safety Factor 安全系数31. Tolerance 公差32. Clearance 间隙33. Stiffness 刚度34. Damping 阻尼35. Vibration 振动36. Oscillation 摆动37. Resonance 共振38. Inertia 惯性39. Centrifugal Force 离心力40. Centripetal Force 向心力41. Conservation of Energy 能量守恒42. Conservation of Momentum 动量守恒43. Principle of Work and Energy 功与能量原理44. Simple Machines 简单机械45. Lever 杠杆46. Wheel and Axle 轮轴47. Pulley 滑轮48. Inclined Plane 斜面49. Wedge 楔形物50. Screw 螺纹51. Cam and Follower 凸轮与从动件52. Governor 调速器53. Flywheel 轮盘54. Five- bar linkage 五杆机构55. Six-bar linkage 六杆机构56. Four-bar linkage 四杆机构57. Planar motion 平面运动58. Spatial motion 空间运动59. Driveshaft 传动轴60. Pitman Arm 驱动臂61. Eccentric 扔率轮62. Power Transmission 传动63. Parallel Motion 平行运动64. Point of Action 作用点65. Return Spring 回弹簧66. Over-center Device 过中心装置67. Film Lubrication 薄膜润滑68. Hydrodynamic Lubrication 流体动力润滑69. Hydrostatic Lubrication 静液润滑70. Elastohydrodynamic Lubrication 弹道液体动力润滑71. Boundary Lubrication 边界润滑72. Journal Bearing 轴承73. Rolling Bearing 滚动轴承74. Sliding Bearing 滑动轴承75. Roller Bearing 滚子轴承76. Thrust Bearing 推力轴承77. Ball Bearing 球面轴承78. Angular Contact Ball Bearing 角接触球轴承79. Tapered Roller Bearing 锥面滚子轴承80. Spherical Roller Bearing 球面滚子轴承81. Needle Roller Bearing 针型滚子轴承82. Cylindrical Roller Bearing 圆柱滚子轴承83. Spherical Plain Bearing 球面铜套轴承84. Thrust Washers 推力垫圈85. O-ring 封圈86. Seal 密封件87. Coupling 联轴器88. Clutch 离合器89. Brake 制动器90. Gearbox 变速箱91. Differential Differential92. Transmission 传动系93. Gear Ratio 齿轮比94. Worm and Worm Gear 小齿轮和大齿轮95. Rack and Pinion 齿条和小齿轮96. Helical Gear 螺旋齿轮97. Bevel Gear 锥齿轮98. Spiral Bevel Gear 螺旋锥齿轮99. Planetary Gear 行星齿轮100. Spline 长键101. Key 键102. Locking Device 锁紧装置103. Lubrication System 润滑系统104. Hydraulic System 液压系统105. Pneumatic System 气动系统106. Material Material108. Tensile Stress 张应力109. Shear Stress 剪应力110. Bending Stress 弯曲应力111. Balancing 平衡112. Dynamic Balancing 动平衡113. Static Balancing 静平衡114. Staybolt 支柱115. Nuts and Bolts 螺母和螺栓116. Threaded Fasteners 螺纹连接件117. Threaded Joint 螺纹连接118. Rivet 铆钉119. Welding 焊接120. Adhesive Bonding 粘接121. Surface Finish 表面精度122. Surface Coating 表面涂层123. Corrosion 腐蚀124. Wear 磨损125. Fatigue 疲劳126. Creep 羊毛现象127. Material Selection 材料选择128. Material Properties 材料性能129. Hardness 硬度。
(整理)中英文机械设计基础名词术语.
机械设计中英文名词对照目录1. 机构学2. 极限与配合3. 疲劳强度4. 可靠性5. 振动与冲击6. 摩擦学7. 螺纹连接8. 轴上零件9. 键连接10. 销钉连接11. 联轴器12. 离合器13. 制动器14. 滑动轴承15. 滚动轴承16. 弹簧17. 传动一般18. 齿轮传动19. 传动装置20. 锥齿轮传动21. 谐波传动22. 蜗杆传动23. 带传动24. 链传动25. 其他零件1．机构学机构学theory of mechanisms机构mechanism机器machine机械machinery构件link主动件driving link从动件driven运动副kinematic pair铰链连接hinge, pilot pin joint复合铰链compound hinges, multiple hinges运动链kinematic chain低副lower pair高副higher pair自由度degree of freedom虚约束redundant constraint, passive constraint机构简图schematic diagram of mechanism机构运动简图kinematic diagram of mechanism机构综合synthesis of mechanism机构运动学kinematics of mechanism速比velocity ratio of link传动比transmission ratio速度瞬心instantaneous center of velocity机械动力学dynamics of machinery驱动力driving force扰动力perturbed force工作阻力effective resistance静载荷static load动载荷dynamic load离心力centrifugal force作用力active force, applied force反作用力reaction等效力equivalent force力矩moment力偶couple力偶矩moment of couple力平衡equilibrium扭矩torque, torsional moment等效力矩equivalent moment效率efficiency等效构件equivalent link等效质量equivalent mass转动惯量moment of inertia惯性积product of inertia极转动惯量polar moment of inertia回转半径radius of gyration飞轮flywheel调速器governor, speed regulator转子的静平衡static balance of rotor转子的动平衡dynamic balance of rotor平衡质量balancing mass质径积mass-radius product连续系统continuous system离散系统discrete system变质量系统variable mass system连杆机构linkage mechanism连架杆side link曲柄crank连杆coupler, floating link摇杆rocker滑块slider导杆guide bar, guide link四杆机构four-bar mechanism曲柄摇杆机构crank-rocker mechanism曲柄滑块机构slider- crank mechanism平面铰链四杆机构planar pivot four-bar mechanism球面铰链四杆机构spherical pivot four-bar mechanism对心曲柄滑块机构centric slider-crank mechanism偏置曲柄滑块机构offset slider-crank mechanism偏心轮机构eccentric mechanism急回运动机构quick-return mechanism行程速度变化系数coefficient of travel speed variation, advance- to-return time ratio 凸轮cam盘形凸轮plate cam, disk cam移动凸轮translating cam凸轮从动件cam follower直动从动件translating follower凸轮理论轮廓cam pitch curve凸轮工作轮廓cam contour, cam profile回程return travel推程rise travel回程运动角motion angle for return travel推程运动角motion angle for rise travel近休止角nearest dwell angle远休止角farthest dwell angle等速运动轨迹constant velocity motion curve 余弦加速度运动轨迹cosine acceleration motion curve 正弦加速度运动轨迹sine acceleration motion curve 螺旋机构crew mechanism差动螺旋机构differential screw mechanism自锁机构self-locking mechanism间歇运动机构intermittent mechanism步进机构step mechanism不完全齿轮机构incomplete gear mechanism非圆齿轮机构non-circular gear mechanism槽轮机构geneva mechanism棘爪pawl棘轮ratchet棘轮机构ratchet mechanism擒纵机构escapement差动机构differential mechanism瞬心线机构centrode mechanism2．极限与配合尺寸偏差deviation基本尺寸basic size极限尺寸limits of size上偏差upper deviation实际尺寸actual size下偏差lower deviation最大极限尺寸maximum limits of size最小极限尺寸minimum limits of size间隙配合clearance fit过盈配合interference fit过渡配合transition fit公差带tolerance zone基孔制hole basic system基轴制shaft basic system3．疲劳强度高周疲劳high-cycle fatigue低周疲劳low-cycle fatigue接触疲劳contact fatigue循环载荷cyclic loading随机载荷random loading恒幅载荷constant loading变幅载荷variable amplitude loading 最大应力maximum stress最小应力minimum stress平均应力mean stress应力幅stress amplitude循环特性stress ratio脉动循环pulsation cycle对称循环symmetry cycle疲劳强度fatigue strength疲劳极限fatigue limit应力集中stress concentration有效应力集中系数effective stress concentration factor 无限寿命设计infinite life design有限寿命设计finite life design尺寸系数size factor表面加工系数surface machining factor疲劳积累损伤cumulative fatigue damage载荷谱loading spectrum断裂力学fracture mechanics4．可靠性可靠性reliability失效failure浴盆曲线bathtub curve故障fault概率密度函数probability density function5．振动与冲击振动vibration周期振动periodic vibration简谐振动simple harmonic vibration随机振动random vibration噪声noise瞬态振动transient vibration稳态振动steady-state vibration受迫振动forced vibration纵向振动longitudinal vibration弯曲振动bending vibration扭转振动torsional vibration自激振动self-excited vibration非线性振动non-linear vibration振动模态modal of vibration共振resonance振型mode shape耦合振型coupled modes共振频率resonance frequency阻尼damping冲击shock冲击脉冲shock pulse机械冲击mechanical shock冲击波shock wave冲击响应谱shock response spectrum冲击响应谱shock spectrum6．摩擦学摩擦学tribology摩擦friction磨损wear润滑lubrication摩擦系数friction coefficient当量摩擦系数equivalent coefficient of friction 流体摩擦fluid friction干摩擦dry friction边界摩擦boundary lubrication摩擦材料friction material烧结金属sintered metalic material金属陶瓷ceramic friction material机械磨损mechanical wear机械化学磨损mechano-chemical wear磨料磨损abrasion, abrasive wear气蚀磨损cavitation wear黏着磨损adhesion wear剥落spalling涂抹smearing擦伤scratching咬死seizure氧化磨损oxidative接触疲劳contact fatigue点蚀pitting微动磨损fretting wear磨合磨损running-in wear磨损率wear rate耐磨性wear resistance黏度viscosity黏弹性visco-elasticity稠度consistency锥入度penetration流变学rheology牛顿流体Newtonian fluid雷诺方程Reynolds’ equation轴承特性系数bearing characteristic number索默菲德数Sommerfeld number气体润滑gas lubrication液体润滑fluid lubrication固体润滑solid-film lubrication液体动力润滑hydrodynamic lubrication液体静力润滑hydrostatic lubrication弹性流体动力润滑elasto-hydrodynamic lubrication磁流体动力润滑magneto-hydrodynamic lubrication 极压润滑extreme-pressure lubrication连续润滑continuous lubrication间歇润滑periodical lubrication循环润滑circulating lubrication油浴润滑bath lubrication油雾润滑mist lubrication油环润滑oil-ring lubrication油垫润滑pad lubrication润滑剂lubricant添加剂additive7．螺纹连接紧固件fastener螺旋线helix螺纹screw thread圆柱螺纹parallel screw thread圆锥螺纹taper screw thread外螺纹external thread内螺纹internal thread单线螺纹single-start thread多线螺纹multi-start thread右旋螺纹right-hand thread左旋螺纹left-hand thread自攻螺纹tapping screw thread基本牙型basic profile牙型角thread angle牙型半角half of thread angle公称直径nominal diameter螺纹大径major diameter螺纹小径minor diameter螺纹中径pitch diameter螺距pitch螺纹导程lead螺纹升角lead angle螺纹牙厚thread ridge thickness螺纹槽宽thread groove width螺纹旋合长度length of thread engagement螺纹接触高度thread contact height螺距偏差deviation in pitch螺距累积误差cumulative error in pitch螺栓bolt双头螺柱stud六角头螺栓hexagon bolt地脚螺栓foundation boltT形螺栓T-head bolt , hammer head bolt螺钉screw紧定螺钉set screw自攻螺钉tapping screw吊环螺钉lifting eye bolt开槽圆柱头螺钉slotted cheese head screw开槽盘头螺钉slotted pan head screw开槽沉头螺钉slotted countersunk (flat) head screw开槽半沉头螺钉slotted raised countersunk (oval) head screw开槽圆头螺钉slotted round head screw内六角圆柱头螺钉hexagon socket head cap head screw内六角沉头螺钉hexagon socket countersunk head cap head screw 十字槽盘头螺钉cross recessed pan head screw十字槽沉头螺钉cross recessed countersunk head screw螺母nut六角螺母hexagon nut方螺母square nut圆螺母round nut滚花高螺母knurled nut with collar翼形螺母wing nut吊环螺母lifting nut垫圈washer平垫圈plain washer方垫圈square washer with round hole弹性垫圈spring washer弹簧垫圈helical spring lock washer外齿锁紧垫圈external teeth lock washer内齿锁紧垫圈internal teeth lock washer单耳止动垫圈tab washer with long tab双耳止动垫圈tab washer with long tab and wing 外舌止动垫圈external tab washer内舌止动垫圈internal tab washer8．轴上零件轴肩挡圈ring for shoulder轴端挡圈lock ring at the end of shaft弹性挡圈snap ring钢丝挡圈round wire9．键连接键key花键spline键槽key way平键flat key普通平键general flat key导向平键feather key ,dive key滑键feather key半圆键woodruff key楔键taper key钩头楔键gib-head taper key切向键tangential key矩形花键rectangle spline渐开线花键involute spline10．销钉连接销pin圆柱销cylindrical pin, straight pin圆锥销conical pin , taper pin弹性圆柱销spring-type straight pin ,spring pin开尾圆锥销taper pin with split槽销grooved pin销轴clevis pin with head开口销cotter pin ,split pin安全销safety pin快卸销quick-release pin11．联轴器联轴器coupling刚性联轴器Rigid coupling套筒联轴器sleeve coupling凸缘联轴器flange coupling夹壳联轴器split coupling齿式联轴器gear coupling十字滑块联轴器Oldham coupling滑块联轴器NZ clao type coupling链条联轴器chain coupling万向联轴器universal joint球笼式同步万向联轴器synchronizing universal coupling with ball and sacker 弹性联轴器resilient shaft coupling簧片联轴器flat spring coupling蛇形弹簧联轴器serpentine steel flex coupling波纹管联轴器coupling with corrugated pipe牙嵌式联轴器jaw and toothed coupling膜片联轴器diaphragm coupling非金属弹性元件联轴器coupling with non-metallic elastic element轮胎式联轴器coupling with rubber type element橡胶板联轴器coupling with rubber plates弹性套柱销联轴器pin coupling with elastic sleeves梅花形弹性联轴器coupling with elastic spider弹性柱销齿式联轴器elastic pin coupling12．离合器离合器clutch操纵离合器controlled clutch自控离合器auto-controlled clutch机械离合器mechanically controlled clutch电磁离合器electromagnetic clutch超越离合器overrunning clutch滚柱离合器roller clutch楔块离合器sprag clutch离心离合器centrifugal clutch安全离合器safety clutch单向离合器one-way clutch双作用离合器dual clutch同步离合器synchro clutch牙嵌式离合器Jaw clutch摩擦式离合器friction clutch闸带离合器brake-band clutch磁粉离合器magnetic powder clutch接合过程（离合器）engaging(clutch)接合时间（离合器）engaging time(clutch)分离时间（离合器）disengaging time (clutch)13．制动器制动器brake牙嵌式制动器Jaw brake带式制动器band brake块式制动器block brake摩擦制动器friction brake非摩擦制动器non-friction brake常开制动器normally disengaged brake常闭制动器normally engaged brake电磁涡流制动器electromagnetic whirlpool brake磁滞制动器magnetic remanence brake制动衬片brake lining制动块brake piece制动鼓brake drum制动蹄brake shoe制动瓦shoes of brakes14．滑动轴承轴承bearing滑动轴承plain bearing, sliding-contact bearing 整体式滑动轴承solid bearing剖分式滑动轴承split plain bearing径向滑动轴承plain purnal bearing止推滑动轴承plain thrust bearing径向－止推滑动轴承thrust-purnal bearing液体动压滑动轴承hydrodynamic bearing液体静压滑动轴承hydrostatic bearing气体静压滑动轴承aerodynamic bearing固体润滑滑动轴承bearing with solid lubricant自润滑滑动轴承self-lubricating bearing多孔质滑动轴承porous bearing磁力滑动轴承magnetic bearing静电轴承electrostatic bearing自动调心滑动轴承plain self-aligning bearing浮环滑动轴承floating bearing可倾瓦块滑动轴承tilting-pad bearing椭圆滑动轴承elliptic bearing粉末冶金滑动轴承powder metallurgy bearing多楔滑动轴承lobed plain bearing多油楔滑动轴承multi-oil wedge bearing塑料轴承plastic bearing宝石轴承jewel bearing橡胶轴承rubber bearing多油叶滑动轴承bobed bearing轴颈journal轴瓦liner轴承衬bearing liner轴套bearing bush油槽oil groove油孔oil hole油道oil duct油腔oil recess, oil pocket封油面land补偿器（静压轴承〕compensator (hydrostatic bearing)节流器（静压轴承〕restrictor (hydrostatic bearing)减磨轴承材料anti-friction bearing material烧结轴承材料sintered bearing material复合轴承材料compost bearing material自润滑轴承材料self-lubricating bearing material 摩擦相容性frictional conpatibility摩擦顺应性frictional conformability嵌入性embeddability磨合性running-in ability相对耐磨性relative wear resitance轴承径向载荷bearing radial load轴承轴向载荷bearing axial load轴承润滑油流量oil flow in bearing轴心轨迹locus of journal bearing磨损度wear intensity轴承承载能力bearing load carrying capacity 偏心率relative eccentricity偏位角attitude angle楔效应wedge effect挤压效应squeeze effect轴承压强bearing mean specific load临界油膜厚度oil film critical thickness油膜刚度oil film stiffness油膜振荡oil whirl气膜振荡gas whirl15．滚动轴承滚动轴承rolling bearing单列轴承single row bearing双列轴承double row bearing装满滚动体的轴承full complement bearing角接触轴承angular contact bearing调心轴承self-aligning bearing剖分轴承split bearing密封圈轴承sealed bearing防尘盖轴承shielded bearing预润滑轴承prelubricated bearing仪器精密轴承instrument precision bearing锥孔轴承tapered bore bearing凸缘轴承flanged bearing推力轴承thrust bearing角接触推力轴承angular contact bearing单向推力轴承single direction thrust bearing 双向推力轴承double direction thrust bearing 直线（运动）轴承linear (motion) bearing球轴承ball bearing向心球轴承redial bearing深沟球轴承deep groove ball bearing装填槽球轴承filling slot balll bearing四点接触轴承four-point contact ball bearing 滚子轴承roller bearing向心滚子轴承radial roller bearing圆柱滚子轴承cylindrical roller bearing圆锥滚子轴承tapered roller bearing滚针轴承needle roller bearing调心滚子轴承self-aligning roller bearing交叉滚子轴承crossed roller bearing轴承套圈bearing ring内圈inner ring外圈outer ring止动环locating snap ring锁圈retaining snap ring密封圈seal (bearing)防尘盖shield (bearing)滚动体rolling element滚针needle roller保持架cage成对安装（滚动轴承）paired mounting (rolling bearing)背对背配置（滚动轴承）back to back arrangement (rolling bearing) 面对面配置（滚动轴承）face to face arrangement (rolling bearing) 轴承系列（滚动轴承）bearing series (rolling bearing)尺寸系列（滚动轴承）dimension series (rolling bearing)直径系列（滚动轴承）diameter series (rolling bearing)宽度系列（滚动轴承）width series (rolling bearing)高度系列（滚动轴承）height series (rolling bearing)外形尺寸（滚动轴承）boundary dimension (rolling bearing)轴承宽度bearing width轴承内径bearing bore diameter轴承外径bearing outside diameter静载荷static load动载荷dynamic load摆动载荷oscillating load变载荷fluctuating load当量载荷equivalent load额定寿命rating life基本额定寿命basic rating life修正额定寿命adjusted rating life径向载荷系数radial load factor轴向载荷系数axial load factor寿命系数life factor速度系数speed factor16．弹簧弹簧spring螺旋弹簧helical spring圆柱螺旋压缩弹簧cylindrical helical compression spring圆柱螺旋拉伸弹簧cylindrical helical tension spring圆柱螺旋扭转弹簧cylindrical helical torsion spring不等节距圆柱螺旋弹簧variable pitch cylindrical helical spring多股螺旋弹簧stranded wire helical spring密圈螺旋弹簧tightly coiled helical spring截锥螺旋弹簧conical spring截锥涡卷弹簧volute spring平面涡卷弹簧spiral spring碟形弹簧belleville spring环形弹簧ring spring板弹簧leaf spring等刚度弹簧constant rate (stiffness) spring变刚度弹簧variable rate (stiffness) spring组合弹簧combined spring片弹簧flat spring橡胶弹簧rubber spring空气弹簧air spring节距(弹簧) pitch (spring)自由高度(弹簧) free height (spring)工作高度(弹簧) working height (spring)工作载荷specified load极限载荷ultimate load总圈数total number of coils有效圈数effective coil number极限高度height under ultimate load弹簧中径mean diameter of coil旋绕比(弹簧) spring index (spring)曲度系数(弹簧) curvature correction factor (spring)高径比(弹簧) slender ratio (spring)压并载荷(弹簧) solid load (spring)压并高度(弹簧) solid height (spring)扭转角torsion angle弹簧柔度flexibility of spring17．传动一般传动装置transmission, driving传动比speed ratio, transmission ratio增速比speed increasing ratio减速比speed reducing ratio无级变速infinitely variable speed减速器speed reducer18．齿轮传动齿轮传动gear drive齿轮gear平行轴齿轮传动gear drive with parallel axes相交轴齿轮传动gear drive with intersecting axes交错轴齿轮传动gear drive with non-parallel non-intersecting axes 小齿轮pinion大齿轮wheel, gear主动齿轮driving gear从动齿轮driven gear外齿轮external gear内齿轮internal gear中心距center distance齿数比gear ratio连心线line of centers轴交角shaft angle轴平面axial plane基准平面datum plane法平面normal plane基本齿廓basic rack tooth profile 基本齿条basic rack产形齿条counterpart rack轮齿gear teeth齿槽tooth space左旋齿left-hand teeth右旋齿right-hand teeth齿面tooth flank同侧齿面corresponding flanks异侧齿面opposite flanks工作齿面working flank非工作齿面non-working flank相啮合齿面mating flank共轭齿面conjugate flank齿根过渡曲面fillet齿顶crest齿槽底面bottom land齿廓tooth profile端面齿廓transverse profile法向齿廓normal profile轴向齿廓axial profile背锥齿廓back cone tooth profile 渐开线齿廓involute profile直线齿廓straight-side profile摆线齿廓cycloidal profile圆弧齿廓circular arc profile共轭齿廓conjugate profile齿高tooth depth齿顶高addendum齿根高dedendum弦齿高chordal height齿宽facewidth齿厚tooth thickness模数module端面模数transverse module法向模数normal module轴向模数axial module径节diametral pitch节径pitch diameter齿数number of teeth当量齿数virtual number of teeth 头数number of threads圆柱螺旋线circular helix圆锥螺旋线conical spiral螺旋角helix angle导程lead导程角lead angle阿基米德螺线Archimedes spiral摆线cycloid长幅摆线prolate cycloid短幅摆线curtate cycloid外摆线epicycloid长幅外摆线prolate epicycloid短幅外摆线curtate epicycloid内摆线hypocycloid渐开线involute延伸渐开线prolate involute缩短渐开线curtate involute球面渐开线spherical involute阿基米德螺旋面screw helicoid球面渐开螺旋面spherical involute helicoid圆环面toroid干涉interference齿廓修形profile modification修缘tip relie齿向修形axial modification齿端修薄end relief鼓形齿crowned teeth根切（挖根）undercut啮合engagement啮合线path of contact端面啮合线transverse path of contact啮合曲面surface of action作用角angle of transmission总作用角total angle of transmission作用弧overlap arc总作用弧total overlap arc端面重合度transverse contact ratio纵向重合度overlap ratio重合度contact ratio标准中心距reference center distance名义中心距nominal center distance径向变位addendum modification正变位positive addendum modification负变位negative addendum modification非变位齿轮X-zero gear变位齿轮gear with addendum modification径向变位量addendum modification (for external gears)径向变位系数addendum modification coefficient变位齿轮副X-gear pair, modified gear pair角变位齿轮副gear pair with modified center distance正角变位齿轮副gear pair with positive modified center distance 负角变位齿轮副gear pair with negative modified center distance 高变位齿轮副gear pair with reference center distance中心距变动系数center distance modification coefficient传动误差transmission error传动精度transmission accuracy齿轮承载能力load capacity of gears圆柱齿轮cylindrical gear齿条rack当量齿轮virtual gear直齿轮spur gear斜齿轮helical gear交错轴斜齿轮副crossed helical gear pair人字齿轮herringbone gear ,double helical gear 渐开线圆柱齿轮involute cylindrical gear圆弧圆柱齿轮circular-arc gear单圆弧齿轮single-circular-arc gear双圆弧齿轮double-circular-arc gear分度圆柱面reference cylinder基圆base circle分度圆reference circle节圆pitch circle齿顶圆tip circle齿根圆root circle分度圆螺旋线reference helix节圆螺旋线pitch helix基圆螺旋线base helix齿距pitch轴向齿距axial pitch法向齿距normal pitch公法线长度base tangent length分度圆直径reference diameter齿根圆直径root diameter齿顶圆直径tip diameter节圆直径pitch diameter齿根圆角半径fillet radius端面齿厚transverse tooth thickness法向齿厚normal tooth thickness端面弦齿厚transverse chordal tooth thickness法向弦齿厚normal chordal tooth thickness齿槽宽spacewidth齿厚tooth thickness齿厚半角tooth thickness half angle端面压力角transverse pressure angle法向压力角normal pressure angle压力角pressure angle齿形角normal pressure angle啮合角working pressure angle顶隙bottom clearance圆周侧隙circumferential backlash法向侧隙normal backlash19．传动装置行星齿轮planet gear行星架planet carrier中心轮center gear太阳轮sun gear内齿轮ring gear单级行星齿轮系single planetary gear train多级行星齿轮系multiple-planetary gear train组合行星齿轮系compound planetary gear train行星齿轮系planetary gear train均载机构load balancing mechanism偏心元件eccentric element输出机构output mechanism少齿差行星齿轮传动机构planetary gear drive mechanism with small teeth difference摆线少齿差传动cycloidal drive with small teeth difference活齿少齿差齿轮副oscillating tooth gear pair with small teeth difference 滚珠活齿ball oscillating teeth推杆活齿push-rod oscillating teeth摆线针轮减速器cycloidal-pin gear speed reducer针齿轮pin wheel外齿针齿轮external pin wheel内齿针齿轮internal pin wheel外摆线的等距曲线equidistant curve of epicycloid长幅外摆线的等距曲线equidistant curve of prolate epicycloid内摆线的等距曲线equidistant curve of epicycloid短幅外摆线的等距曲线equidistant curve of curtate hypocycloid发生圆柱面generating cylinder发生圆直径generating diameter20．锥齿轮传动锥齿轮bevel gear直齿锥齿轮straight bevel gear双曲面齿轮副hypoid gear冠轮crown gear端面齿轮contrate gear弧齿锥齿轮spiral gear摆线齿锥齿轮epicycloid gear平顶齿轮bevel gear wuth 90 face angle正交锥齿轮bevel gear with axes at right angles斜交锥齿轮angular bevel gear左旋锥齿轮left-hand spiral bevel gear右旋锥齿轮right-hand spiral bevel gear直线齿廓锥齿轮bevel gear with straight tooth profile圆弧齿廓锥齿轮bevel gear with circular arc tooth profile正常锥度齿锥齿轮bevel gear with standard taoered tooth profile双重锥度齿锥齿轮bevel gear with circular arc tooth profile等高齿弧齿锥齿轮spiral gear with duplex tapered teeth根锥顶点root apex斜齿锥齿轮skew [helical] bevel gear曲线齿锥齿轮curved tooth bevel gear节圆锥面pitch cone齿根圆锥面root cone分度圆锥面reference cone背锥面back cone前锥面front cone中间锥面middle cone分锥顶点reference cone apex轴线交点crossing point of axes公共锥顶common apex锥距outer cone distance内锥距inner cone distance中点锥距back cone distance偏置距offset分度圆锥角reference cone angle节圆锥角pitch angle顶圆锥角tip angle根圆锥角root angle背锥角back cone angle齿顶角addenddum angle齿根角dedendum anle产形齿面generating flank凹面concave side凸面convex side21．谐波齿轮传动谐波齿轮传动harmonic gear drive波发生器wave generator柔性齿轮flexible gear, flexpline波数wave number波高wave height畸变distortion空程lost motion跳齿现象slippage phenomenon啮入approach, engaging-in啮出recess, engaging-out啮合区tone of meshing, region of engagement谐波齿轮减速器harmonic gear reducer径向谐波齿轮传动harmonic gear drive with radial gear meshng端面谐波齿轮传动harmonic gear drive with transverse gear meshng 单级谐波齿轮传动single-stage harmonic gear drive多级谐波齿轮传动multiple-stage harmonic gear drive波发生器长轴major axis of wave generator波发生器短轴minor axis of wave generator22．蜗杆传动蜗杆worm蜗轮worm wheel圆柱蜗杆cylindrical worm环面蜗杆toroid worm, enveloping worm锥蜗杆spiroid锥蜗轮spiroid gear标准圆柱蜗杆传动standard gears for cylindrical worm gear变位圆柱蜗杆传动profile shifted gears for cylindrical worm gear单导程圆柱蜗杆cylindrical worm双导程圆柱蜗杆dual lead cylindrical worm阿基米德蜗杆straight sided axial worm渐开线蜗杆involute helicoid worm法向直廓蜗杆straight sided normal worm锥面包络圆柱蜗杆milled helicoid worm圆弧圆柱蜗杆hollow flank worm直廓环面蜗杆toroid enveloping worm with straight line generatrix渐开面包络环面蜗杆toroid enveloping worm with involute helicoid generatrix 锥面包络环面蜗杆toroid enveloping worm with cone generatrix中间平面mid plane轴交角shaft angle蜗轮节圆pitch circle of wormwheel蜗杆头数number of threads of worm蜗杆旋向hands of worm咽喉面gorge喉圆gorge circle蜗轮轴平面axial plane of wormwheel蜗轮端平面transverse plane of wormwheel23．带传动带传动belt drive平带传动flat belt driveV带传动V-belt drive圆带传动round belt drive同步带传动synchronous belt drive开口传动open-belt drive交叉传动cross-belt drive半交叉传动quarter-twist belt drive角度传动angle drive主动带轮driving pulley从动带轮driven pulley塔轮step pulley锥轮cone pulley导轮idler pulley张紧轮tension pulley带长belt length包角angle of contact滑动率sliding speed初拉力initial tension紧边拉力tight side tension松边拉力slack side tension有效拉力effective tension离心拉力centrifugal tension皮革平带leather belt普通平带conventional belt编织平带cotton belt普通V带classical V-belt窄V带narrow V-belt宽V带wide V-belt联组V带joined V-belt双面V带double V-belt多楔带poly V-belt基准宽度datum width基准直径datum diameter有效宽度effective width有效直径effective diameter基准圆周长datum circumference有效圆周长effective circumference节宽pitch width基准线差datum line differential有效线差effective line differential 24．链传动链传动chain transmission链条chain滚子链roller chain单排滚子链simplex roller chain双排滚子链duplex roller chain三排滚子链triplex roller chain多排滚子链multiplex roller chain弯板链cranked link chain套筒链bush chain板式链leaf chain块链block chain齿形链inverted tooth chain平顶链hinge type flattop chain 传动链transmission chain输送链conveyor chain内链节inner link外链节outer link联接链节connecting link链板link plate25．其他零件销轴pin实心销轴solid pin空心销轴hollow pin链轮chainwheel, sprocket导轨guide rail螺旋传动screw drive滚珠丝杠ball screw螺杆screw滚珠丝杠ball screw摩擦轮传动friction wheel drive。
机械专业英语中英文对照表
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cycloidal 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parallel 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 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 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 points重合度contact ratio冲床punch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normal 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 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lead 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equivalent 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 viscosity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 (orcrank-slider) mechanism多列轴承multi-row bearing多楔带poly 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法向齿距normal pitch法向齿廓normal tooth 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-contact 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; standard 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 circular 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Grashoff`s 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 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 force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 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 speed 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-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 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involute 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 stress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radial 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static 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 strength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Reynolds‘s 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力偶矩moment of couple连杆connecting rod, coupler连杆机构linkage连杆曲线coupler-curve连心线line of centers链chain链传动装置chain gearing链轮sprocket sprocket-wheel sprocket gear chain wheel联组V 带tight-up V belt联轴器coupling shaft coupling两维凸轮two-dimensional cam临界转速critical speed六杆机构six-bar linkage龙门刨床double Haas planer轮坯blank轮系gear train螺杆screw螺距thread pitch螺母screw nut螺旋锥齿轮helical bevel gear螺钉screws 螺栓bolts螺纹导程lead螺纹效率screw efficiency螺旋传动power screw螺旋密封spiral seal螺纹thread (of a screw)螺旋副helical pair螺旋机构screw mechanism螺旋角helix angle螺旋线helix ,helical line绿色设计green design design for environment马耳他机构Geneva wheel Geneva gear马耳他十字Maltese cross脉动无级变速pulsating stepless speed changes脉动循环应力fluctuating circulating stress脉动载荷fluctuating load铆钉rivet迷宫密封labyrinth seal密封seal密封带seal belt密封胶seal gum密封元件potted component密封装置sealing arrangement面对面安装face-to-face arrangement面向产品生命周期设计design for product`s life cycle, DPLC名义应力、公称应力nominal stress模块化设计modular design, MD模块式传动系统modular system模幅箱morphology box模糊集fuzzy set模糊评价fuzzy evaluation模数module摩擦friction摩擦角friction angle摩擦力friction force摩擦学设计tribology design, TD摩擦阻力frictional resistance摩擦力矩friction moment摩擦系数coefficient of friction摩擦圆friction circle磨损abrasion wear; scratching末端执行器end-effector目标函数objective function耐腐蚀性corrosion resistance耐磨性wear resistance挠性机构mechanism with flexible elements挠性转子flexible rotor内齿轮internal gear内齿圈ring gear内力internal force内圈inner ring能量energy能量指示图viscosity逆时针counterclockwise (or anticlockwise)啮出engaging-out啮合engagement, mesh, gearing啮合点contact points啮合角working pressure angle啮合线line of action啮合线长度length of line of action啮入engaging-in牛头刨床shaper凝固点freezing point; solidifying point扭转应力torsion stress扭矩moment of torque扭簧helical torsion spring诺模图NomogramO 形密封圈密封O ring seal盘形凸轮disk cam盘形转子disk-like rotor抛物线运动parabolic motion疲劳极限fatigue limit疲劳强度fatigue strength偏置式offset偏( 心) 距offset distance偏心率eccentricity ratio偏心质量eccentric mass偏距圆offset circle偏心盘eccentric偏置滚子从动件offset roller follower偏置尖底从动件offset knife-edge follower偏置曲柄滑块机构offset slider-crank mechanism 拼接matching评价与决策evaluation and decision频率frequency平带flat belt平带传动flat belt driving平底从动件flat-face follower平底宽度face width平分线bisector平均应力average stress平均中径mean screw diameter平均速度average velocity平衡balance平衡机balancing machine平衡品质balancing quality平衡平面correcting plane 平衡质量balancing mass平衡重counterweight平衡转速balancing speed平面副planar pair, flat pair平面机构planar mechanism平面运动副planar kinematic pair平面连杆机构planar linkage平面凸轮planar cam平面凸轮机构planar cam mechanism平面轴斜齿轮parallel helical gears普通平键parallel key其他常用机构other mechanism in common use起动阶段starting period启动力矩starting torque气动机构pneumatic mechanism奇异位置singular position起始啮合点initial contact , beginning of contact 气体轴承gas bearing千斤顶jack嵌入键sunk key强迫振动forced vibration切齿深度depth of cut曲柄crank曲柄存在条件Grashoff`s law曲柄导杆机构crank shaper (guide-bar) mechanism曲柄滑块机构slider-crank (or crank-slider) mechanism曲柄摇杆机构crank-rocker mechanism曲齿锥齿轮spiral bevel gear曲率curvature曲率半径radius of curvature曲面从动件curved-shoe follower曲线拼接curve matching曲线运动curvilinear motion曲轴crank shaft驱动力driving force驱动力矩driving moment (torque)全齿高whole depth权重集weight sets球ball球面滚子convex roller球轴承ball bearing球面副spheric pair球面渐开线spherical involute球面运动spherical motion球销副sphere-pin pair球坐标操作器polar coordinate manipulator燃点spontaneous ignition热平衡heat balance; thermal equilibrium人字齿轮herringbone gear冗余自由度redundant degree of freedom柔轮flexspline柔性冲击flexible impulse; soft shock柔性制造系统flexible manufacturing system; FMS 柔性自动化flexible automation润滑油膜lubricant film润滑装置lubrication device润滑lubrication润滑剂lubricant三角形花键serration spline三角形螺纹V thread screw三维凸轮three-dimensional cam三心定理Kennedy`s theorem砂轮越程槽grinding wheel groove砂漏hour-glass少齿差行星传动planetary drive with small teeth difference设计方法学design methodology设计变量design variable设计约束design constraints深沟球轴承deep groove ball bearing生产阻力productive resistance升程rise升距lift实际廓线cam profile十字滑块联轴器double slider coupling; Oldham‘s coupling矢量vector输出功output work输出构件output link输出机构output mechanism输出力矩output torque输出轴output shaft输入构件input link数学模型mathematic model实际啮合线actual line of action双滑块机构double-slider mechanism, ellipsograph双曲柄机构double crank mechanism双曲面齿轮hyperboloid gear双头螺柱studs双万向联轴节constant-velocity (or double) universal joint双摇杆机构double rocker mechanism双转块机构Oldham coupling双列轴承double row bearing双向推力轴承double-direction thrust bearing 松边slack-side顺时针clockwise瞬心instantaneous center死点dead point四杆机构four-bar linkage速度velocity速度不均匀( 波动) 系数coefficient of speed fluctuation速度波动speed fluctuation速度曲线velocity diagram速度瞬心instantaneous center of velocity塔轮step pulley踏板pedal台钳、虎钳vice太阳轮sun gear弹性滑动elasticity sliding motion弹性联轴器elastic coupling flexible coupling弹性套柱销联轴器rubber-cushioned sleeve bearing coupling套筒sleeve梯形螺纹acme thread form特殊运动链special kinematic chain特性characteristics替代机构equivalent mechanism调节modulation, regulation调心滚子轴承self-aligning roller bearing调心球轴承self-aligning ball bearing调心轴承self-aligning bearing调速speed governing调速电动机adjustable speed motors调速系统speed control system调压调速variable voltage control调速器regulator, governor铁磁流体密封ferrofluid seal停车阶段stopping phase停歇dwell同步带synchronous belt同步带传动synchronous belt drive凸的，凸面体convex凸轮cam凸轮倒置机构inverse cam mechanism凸轮机构cam , cam mechanism凸轮廓线cam profile凸轮廓线绘制layout of cam profile凸轮理论廓线pitch curve凸缘联轴器flange coupling图册、图谱atlas图解法graphical method推程rise推力球轴承thrust ball bearing推力轴承thrust bearing退刀槽tool withdrawal groove退火anneal陀螺仪gyroscopeV 带V belt外力external force外圈outer ring外形尺寸boundary dimension万向联轴器Hooks coupling universal coupling外齿轮external gear弯曲应力beading stress弯矩bending moment腕部wrist往复移动reciprocating motion往复式密封reciprocating seal网上设计on-net design, OND微动螺旋机构differential screw mechanism位移displacement位移曲线displacement diagram位姿pose , position and orientation稳定运转阶段steady motion period稳健设计robust design蜗杆worm蜗杆传动机构worm gearing蜗杆头数number of threads蜗杆直径系数diametral quotient蜗杆蜗轮机构worm and worm gear蜗杆形凸轮步进机构worm cam interval mechanism蜗杆旋向hands of worm蜗轮worm gear涡圈形盘簧power spring无级变速装置stepless speed changes devices无穷大infinite系杆crank arm, planet carrier现场平衡field balancing向心轴承radial bearing向心力centrifugal force相对速度relative velocity相对运动relative motion相对间隙relative gap象限quadrant橡皮泥plasticine细牙螺纹fine threads销pin消耗consumption小齿轮pinion小径minor diameter 橡胶弹簧balata spring修正梯形加速度运动规律modified trapezoidal acceleration motion修正正弦加速度运动规律modified sine acceleration motion斜齿圆柱齿轮helical gear斜键、钩头楔键taper key泄漏leakage谐波齿轮harmonic gear谐波传动harmonic driving谐波发生器harmonic generator斜齿轮的当量直齿轮equivalent spur gear of the helical gear心轴spindle行程速度变化系数coefficient of travel speed variation行程速比系数advance-to return-time ratio行星齿轮装置planetary transmission行星轮planet gear行星轮变速装置planetary speed changing devices 行星轮系planetary gear train形封闭凸轮机构positive-drive (or form-closed) cam mechanism虚拟现实virtual reality虚拟现实技术virtual reality technology, VRT虚拟现实设计virtual reality design, VRD虚约束redundant (or passive) constraint许用不平衡量allowable amount of unbalance许用压力角allowable pressure angle许用应力allowable stress; permissible stress悬臂结构cantilever structure悬臂梁cantilever beam循环功率流circulating power load旋转力矩running torque旋转式密封rotating seal旋转运动rotary motion选型type selection压力pressure压力中心center of pressure压缩机compressor压应力compressive stress压力角pressure angle牙嵌式联轴器jaw (teeth) positive-contact coupling雅可比矩阵Jacobi matrix摇杆rocker液力传动hydrodynamic drive液力耦合器hydraulic couplers液体弹簧liquid spring液压无级变速hydraulic stepless speed changes液压机构hydraulic mechanism一般化运动链generalized kinematic chain移动从动件reciprocating follower移动副prismatic pair, sliding pair移动关节prismatic joint移动凸轮wedge cam盈亏功increment or decrement work应力幅stress amplitude应力集中stress concentration应力集中系数factor of stress concentration应力图stress diagram应力—应变图stress-strain diagram优化设计optimal design油杯oil bottle油壶oil can油沟密封oily ditch seal有害阻力useless resistance有益阻力useful resistance有效拉力effective tension有效圆周力effective circle force有害阻力detrimental resistance余弦加速度运动cosine acceleration (or simple harmonic) motion预紧力preload原动机primer mover圆带round belt圆带传动round belt drive圆弧齿厚circular thickness圆弧圆柱蜗杆hollow flank worm圆角半径fillet radius圆盘摩擦离合器disc friction clutch圆盘制动器disc brake原动机prime mover原始机构original mechanism圆形齿轮circular gear圆柱滚子cylindrical roller圆柱滚子轴承cylindrical roller bearing圆柱副cylindric pair圆柱式凸轮步进运动机构barrel (cylindric) cam圆柱螺旋拉伸弹簧cylindroid helical-coil extension spring圆柱螺旋扭转弹簧cylindroid helical-coil torsion spring圆柱螺旋压缩弹簧cylindroid helical-coil compression spring圆柱凸轮cylindrical cam圆柱蜗杆cylindrical worm圆柱坐标操作器cylindrical coordinate manipulator 圆锥螺旋扭转弹簧conoid helical-coil compression spring圆锥滚子tapered roller圆锥滚子轴承tapered roller bearing圆锥齿轮机构bevel gears圆锥角cone angle原动件driving link约束constraint约束条件constraint condition约束反力constraining force跃度jerk跃度曲线jerk diagram运动倒置kinematic inversion运动方案设计kinematic precept design运动分析kinematic analysis运动副kinematic pair运动构件moving link运动简图kinematic sketch运动链kinematic chain运动失真undercutting运动设计kinematic design运动周期cycle of motion运动综合kinematic synthesis运转不均匀系数coefficient of velocity fluctuation 运动粘度kenematic viscosity载荷load载荷—变形曲线load—deformation curve载荷—变形图load—deformation diagram窄V 带narrow V belt毡圈密封felt ring seal展成法generating张紧力tension张紧轮tension pulley振动vibration振动力矩shaking couple振动频率frequency of vibration振幅amplitude of vibration正切机构tangent mechanism正向运动学direct (forward) kinematics正弦机构sine generator, scotch yoke织布机loom正应力、法向应力normal stress制动器brake直齿圆柱齿轮spur gear直齿锥齿轮straight bevel gear直角三角形right triangle直角坐标操作器Cartesian coordinate manipulator 直径系数diametral quotient直径系列diameter series直廓环面蜗杆hindley worm直线运动linear motion直轴straight shaft质量mass质心center of mass执行构件executive link; working link质径积mass-radius product智能化设计intelligent design, ID中间平面mid-plane中心距center distance中心距变动center distance change中心轮central gear中径mean diameter终止啮合点final contact, end of contact周节pitch周期性速度波动periodic speed fluctuation周转轮系epicyclic gear train肘形机构toggle mechanism轴shaft轴承盖bearing cup轴承合金bearing alloy轴承座bearing block轴承高度bearing height轴承宽度bearing width轴承内径bearing bore diameter轴承寿命bearing life轴承套圈bearing ring轴承外径bearing outside diameter轴颈journal轴瓦、轴承衬bearing bush轴端挡圈shaft end ring轴环shaft collar轴肩shaft shoulder轴角shaft angle轴向axial direction轴向齿廓axial tooth profile轴向当量动载荷dynamic equivalent axial load轴向当量静载荷static equivalent axial load轴向基本额定动载荷basic dynamic axial load rating轴向基本额定静载荷basic static axial load rating 轴向接触轴承axial contact bearing轴向平面axial plane轴向游隙axial internal clearance轴向载荷axial load轴向载荷系数axial load factor轴向分力axial thrust load主动件driving link主动齿轮driving gear 主动带轮driving pulley转动导杆机构whitworth mechanism转动副revolute (turning) pair转速swiveling speed rotating speed转动关节revolute joint转轴revolving shaft转子rotor转子平衡balance of rotor装配条件assembly condition锥齿轮bevel gear锥顶common apex of cone锥距cone distance锥轮bevel pulley; bevel wheel锥齿轮的当量直齿轮equivalent spur gear of the bevel gear锥面包络圆柱蜗杆milled helicoids worm准双曲面齿轮hypoid gear子程序subroutine子机构sub-mechanism自动化automation自锁self-locking自锁条件condition of self-locking自由度degree of freedom, mobility总重合度total contact ratio总反力resultant force总效率combined efficiency; overall efficiency组成原理theory of constitution组合齿形composite tooth form组合安装stack mounting组合机构combined mechanism阻抗力resistance最大盈亏功maximum difference work between plus and minus work纵向重合度overlap contact ratio纵坐标ordinate组合机构combined mechanism最少齿数minimum teeth number最小向径minimum radius作用力applied force坐标系coordinate frame。
机械原理重要名词术语中英文对照表教学文稿
机械原理重要名词术语中英文对照表机械原理重要名词术语中英文对照表Aabsolute motion 绝对运动absolute velocity 绝对速度acceleration加速度acceleration analysis加速度分析acceleration diagram 加速度曲线addendum 齿顶高addendum circle 齿顶圆additional mechanism附加机构allowable amount of unbalance 许用不平衡量allowable pressure angle 许用压力角amount of unbalance 不平衡量amplitude of vibration 振幅analytical design 解析设计analysis of mechanism机构分析angle of contact 包角angle of engagement 啮合角angular acceleration 角加速度angular velocity 角速度angular velocity ratio 角速比aperiodic speed fluctuation 非周期性速度波动applied force 作用力arm 臂部archimedes worm 阿基米德蜗杆assembly condition 装配条件automation 自动化axial thrust load 轴向分力Bback angle 背锥角back cone 背锥back cone distance 背锥距backlash 侧系balance mass, quality of mass 平衡质量balance of balance机构平衡balance of machinery 机械平衡balance of shaking force 惯性力平衡balance 平衡balancing machine 平衡机balancing quality 平衡品质balancing speed 平衡转速balance of rotor 转子平衡base circle基圆base cone 基圆锥base cylinder 基圆柱base pitch 基圆齿距belt pulley 带轮belt pulley 皮带轮belt drives 带传动bevel gears 圆锥齿轮机构bevel gear 锥齿轮blank 齿轮轮坯block diagram 框图body guidance mechanism 刚体导引机构Ccam with oscillating follower 摆动从动件运动规律cam profile 实际廓线cam 凸轮cams, cam mechanism 凸轮机构cam profile 凸轮(实际)廓线cartesian coordinate manipulator 直角坐标操作器centrifugal force 离心力center distance 中心距center distance change 中心距变动central gear 中心轮chain wheel 链轮characteristics 特性circular pitch 齿距clearance 顶隙clearance 径向间歇closed kinematic chain 闭式运动链closed chain mechanism 闭式链机构coefficient of speed fluctuation机械运转不均匀系数coefficient of friction 摩擦系数coefficient of speed fluctuation 速度波动系数coefficient of travel speed variation, advance-to return-time ratio 行程速比系数coefficient of velocity fluctuation 运动不均匀系数coincident points 重合点combine in parallel 并联式组合common normal line 公法线compound hinge 复合铰链compound combining复合式组合compound screw mechanism复式螺旋机构compound gear train 复合轮系complex mechanism复杂机构computer aided design计算机辅助设计computer integrated manufacturing system 计算机集成制造系统combined mechanism 组合机构common apex of cone 锥顶combine in series 串连式组合conjugate profiles共轭齿廓conjugate cam共轭凸轮connecting rod, couple 连杆cone angle 圆锥角constraint 约束constraint condition 约束条件constant acceleration and deceleration motion 等加速等减速运动规律constant diameter cam等径凸轮constant breadth cam 等宽凸轮constitution of mechanism机构组成contacting line, pressure line, line of engagement 啮合线contact ratio 重合度constant-velocity universal joints 双万向联轴节cone distance 锥距cone pulley 锥轮coordinate frame 坐标系correcting plane校正平面correcting plane 平衡平面counterweight 平衡重couple [of forces], couples 力偶couple curve 连杆曲线crank 曲柄crank-rocker mechanism曲柄摇杆机构crank angle between extreme positions极位夹角crank arm, planet carrier 系杆critical speed 临界转速circulating power load 循环功率流circular gear 圆形齿轮cross-belt drive交叉带传动crossed helical gears交错轴斜齿轮curvature曲率curved-shoe follower曲面从动件curve matching 曲线拼接cutter 刀具cycloidal gear 摆线齿轮cycloidal motion 摆线运动规律cycloidal-pin wheel 摆线针轮cycle of motion 运动周期cylindric pair 圆柱副cylindrical cam 圆柱凸轮cylindrical worm 圆柱蜗杆cylindrical coordinate manipulator 圆柱坐标操作器Ddead point 死点dedendum 齿根高dedendum circle 齿根圆degree of freedom (dof for short )自由度depth of cut 切齿深度design variable 设计变量detrimental resistance有害阻力diametral pitch 径节diametral quotient 直径系数diametral quotient 蜗杆直径系数differential gear train 差动轮系differential screw mechanism 差动螺旋机构differential screw mechanism 差动螺旋机构differentials 差速器direct (forward ) kinematics 正向运动学displacement 位移displacement diagram 位移曲线disk cam 盘形凸轮double-slider mechanism, ellipsograph 双滑块机构double crank mechanism 双曲柄机构double rocker mechanism 双摇杆机构driven pulley 从动带轮driven link, follower 从动件driven gear 从动轮driving force驱动力driving moment 驱动力矩driving link 原动件driving gear 主动齿轮driving pulley主动带轮dwell 停歇dynamic balance 动平衡dynamic balancing machine 动平衡机dynamic characteristics 动态特性dynamic reaction 动压力dynamic load 动载荷dynamic analysis of machinery机械动力分析dynamic design of machinery 机械动力设计dynamics of machinery 机械动力学Eeccentric 偏心盘effective resistance工作阻力effective resistance moment工作阻力矩end-effector 末端执行器engaging-in啮入engaging-out啮出engagement, meshing engagement, meshing 啮合epicyclic gear train 周转轮系equivalent spur gear 当量齿轮equivalent teeth number 当量齿数equivalent coefficient of friction 当量摩擦系数equivalent link 等效构件equivalent force 等效力equivalent moment 等效力矩equivalent mass 等效质量equilibrium 力平衡equivalent mechanism 替代机构equivalent moment of inertia 等效惯性力extreme position极限位置external gear 外齿轮external force 外力Fface width 齿宽face width 平底宽度feedback combining 反馈式组合field balancing 现场平衡Fifth-power polynomial motion 五次多项式运动规律final contact， end of contact 终止啮合点flat belt drive 带传动flat-face follower 平底从动件flexspline 柔轮flexible rotor 挠性转子flexible impulse, soft shock 柔性冲击flexible manufacturing system 柔性制造系统flexible automation 柔性自动化flywheel飞轮follower dwell 从动件停歇follower motion 从动件运动规律form cutting 仿形法force 力force polygon 力多边形force-closed cam mechanism 力封闭型凸轮机构forced vibration 强迫振动form-closed cam mechanism 形封闭凸轮机构four-bar linkage 四杆机构frequency of vibration 振动频率friction摩擦friction angle 摩擦角friction force 摩擦力friction moment 摩擦力矩friction circle 摩擦圆frame，fixed link机架frequency频率full balance of shaking force 惯性力完全平衡fundamental mechanism 基础机构fixed link, frame 固定构件function generator函数发生器Ggear 齿轮gear train 轮系gear ratio 齿数比gears 齿轮机构generating 范成法generating line 发生线generating plane 发生面geneva wheel 槽轮general constraint公共约束generating line of involute 渐开线发生线generating 展成法，范成法geneva mechanism 槽轮机构governor调速器grashoff’s law 格拉晓夫定理grashoff’s law曲柄存在条件graphical design 图解设计groove cam 槽凸轮Hharmonic drive 谐波传动helical pair 螺旋副helical angle 螺旋角helix, helical line 螺旋线helical gear 斜齿圆柱齿轮herringbone gear，double helical gear 人字齿轮higher pair高副hob，hobbing cutter滚刀hob,hobbing cutter 齿轮滚刀hydrodynamic drive 液力传动hydraulic mechanism 液压机构Iidler gear 惰轮imaginary part 虚部inertia force惯性力initial contact ,beginning of contact 起始啮合点inline roller follower对心滚子从动件inline flat-faced follower 对心平底从动件inline slider crank mechanism对心曲柄滑块机构input link 输入构件instantaneous center of velocity 速度瞬心instantaneous center 瞬心interchangeable gears互换性齿轮interference干涉intermittent motion mechanism 间歇运动机构internal gear 内齿轮intermittent gearing不完全齿轮inverse cam mechanism 反凸轮机构inverse (backward) kinematics 反向运动学involute 渐开线involute profile 渐开线齿廓involute gear 渐开线齿轮involute equation 渐开线方程involute function 渐开线函数involute worm 渐开线蜗杆involute helicoid 渐开线螺旋面increment or decrement work 盈亏功in-line translating follower对心移动从动件Jjacobi matrix 雅克比矩阵jerk 跃度jerk diagram 跃度曲线jointed manipulator关节型操作器Kkennedy’s theorem，theorem of three centers 三心定理kinematic inversion 机架变换kinematic design of mechanism机构运动设计kinematic diagram 机构运动简图kinematic inversion 运动倒置kinematic analysis 运动分析kinematic pair 运动副kinematic diagram 运动简图kinematic chain 运动链kinematic design 运动设计kinematic synthesis 运动综合kinematic inversion 反转法knife-edge follower尖底从动件Llayout of cam profile 凸轮廓线绘制lead 导程lead angle 导程角length of contacting line 啮合线长度link 构件linkages 连杆机构line of centers 连心线load 载荷load balancing mechanism 均衡装置lower pair 低副Mmachine机器manipulator 机器人操作器machinery 机械manipulator机械手mathematical model 数学模型mass-radius product 质径积mechanism 机构mechanism机构学mechanical advantage机械利益mechanical behavior 机械特性mechanical efficiency机械效率mechanisms and machine theory, theory of mechanisms and machines机械原理mechanism with flexible elements 挠性机构meshing point 啮合点metric gears公制齿轮mid-plane 中间平面minimum teeth number 最少齿数minimum radius 最小向径module 模数modified gear 变位齿轮modification coefficient 变位系数moment 力矩moment of couple 力偶矩moment of inertia, shaking moment惯性力矩moment of flywheel 飞轮距motion skewness 运动失真moving link 运动构件Nnonstandard gear非标准齿轮noncircular gear非圆齿轮normal plane法面normal paramenters 法面参数normal circular pitch 法面齿距normal module 法面模数normal pressure angle 法面压力角nomogram诺模图number of waves 波数number of threads 蜗杆头数nut, screw nut螺母Oobjective function 目标函数offset distance 偏距offset circle 偏距圆offset roller follower 偏置滚子从动件offfser knife-edge follower 偏置尖底从动件offset flat-face follower 偏置平底从动件offset slider-crank mechanism 偏置曲柄滑块机构oldham coupling 双转块机构open-belt drive 开口传动open kinematic chain 开式链open chain mechanism 开式链机构optimal design 优化设计output work输出功output link 输出构件output mechanism 输出机构output torque 输出力矩output shaft 输出轴oscillating follower 摆动从动件oscillating guide-bar mechanism 摆动导杆机构ordinary gear train 定轴轮系other mechanism most in use 其它常用机构overlap contact ratio 纵向重合度Pparabolic motion抛物线运动partial balance of shaking force 惯性力部分平衡path generator轨迹发生器passive degree of freedom 局部自由度parallel helical gears 平行轴斜齿轮pawl 棘爪periodic speed fluctuation 周期性速度波动pinion 小齿轮pinion and rack 齿轮齿条机构pinion cutter 齿轮插刀pitch curve 理论廓线pitch point 节点pitch line节线pitch circle 节园pitch diameter节圆直径pitch cone 节圆锥pitch cone angle节圆锥角pitch curve 凸轮理论廓线planetary differential封闭差动轮系planetary drive with small teeth difference 少齿差行星传动planet gear 行星轮planet gear train行星轮系planet carrier 行星架planar pair, flat pair 平面副planar mechanism 平面机构planar kinematic pair 平面运动副planar linkage 平面连杆机构planar cam 平面凸轮pneumatic mechanism 气动机构polar coordinate manipulator球坐标操作器polynomial motion 多项式运动规律pose, position and orientation 位姿power 功率pressure angle of base circle 基圆压力角pressure angle of involute 渐开线压力角pressure angle 压力角prismatic joint 移动关节Qquick-return mechanism 急回机构quick-return characteristics 急回特性quick-return motion 急回运动Rrack 齿条rack cutter 齿条插刀radius of curvature 曲率半径radius of base circle 基圆半径radius of roller 滚子半径ratchet棘轮ratchet mechanism棘轮机构real part 实部reciprocating motion 往复移动reciprocating follower 移动从动件redundant degree of freedom 冗余自由度redundant constraint 虚约束relative velocity 相对速度relative motion 相对运动resultant force 总反力return，return-stroke 回程revolute pair 转动副revolute joint 转动关节rigid circular spline刚轮rigid impulse (shock) 刚性冲击rigid rotor 刚性转子ring gear 内齿圈rise 升程rise 推程robot 机器人robotics 机器人学robust design 稳健设计rocker 摇杆roller follower 滚子从动件roller滚子rotation guide-bar mechanism 转动导杆机构rotor with several masses 多质量转子rotating guide-bar mechanism 转动导杆机构rotor 转子round belt drive 圆带传动Sscale 比例尺screw 螺杆screw mechanism 螺旋机构self-locking 自锁shaft angle 轴角shaking couple 振动力矩simple harmonic motion (SHM for short) 简谐运动simple harmonic motion 简谐运动simple harmonic motion 余弦加速度运动sine generator, scotch yoke 正弦机构singular position 奇异位置six-bar linkage 六杆机构slider 滑块slider-crank mechanism 曲柄滑块机构sliding pair, prismatic pair移动副space 齿槽space width 齿槽宽spatial mechanism 空间机构spatial linkages 空间连杆机构spatial cams 空间凸轮机构spatial kinematic pair 空间运动副spatial kinematic chain 空间运动链speed fluctuation 速度波动spherical pair球面副spherical involute 球面渐开线spherical motion球面运动sphere-pin pair球销副spur gear 直齿圆柱齿轮starting period 起动阶段static balance 静平衡standard pitch line分度线standard pitch circle分度圆standard pitch cone分度圆锥standard spur gear 标准直齿轮steady motion period 稳定运转阶段step pulley 塔轮stopping phase 停车阶段stroke 工作行程structure 结构structural and mechanical error 结构误差sub-mechanism 子机构sun gear 太阳轮synchronous belt drive同步带传动synthesis of mechanism机构综合Ttangent mechanism正切机构teeth number 齿数tension pulley 张紧轮thickness 齿厚thickness on pitch circle 节园齿厚thread pitch 螺矩thread of a screw 螺纹three-dimensional cam 三维凸轮toggle mechanism 肘形机构tooth profile 齿廓tooth curve 齿廓曲线total contact ratio 总重合度transverse plane 端面transverse parameters 端面参数transverse circular pitch 端面齿距transverse contact ratio 端面重合度transverse module 端面模数transverse pressure angle 端面压力角transmission ratio, speed ratio 传动比transmission angle 传动角two-dimensional cam 两维凸轮Uundercutting根切undercutting 过度切割universal joint 单万向联轴节unit vector 单位矢量universal joint, hooke’s coupling 万向联轴节uniform motion, constant velocity motion等速运动规律Vvelocity diagram 速度曲线vector矢量velocity 速度virtual reality 虚拟现实vibration 振动Wwave generator 波发生器wedge cam 移动凸轮width of flat-face 从动件平底宽度working space工作空间working stroke 工作行程worm 蜗杆worm gearing 蜗杆传动机构worm and worm gear 蜗杆蜗轮机构worm gear 蜗轮wrist 腕部。