机械原理重要名词术语中英文对照表.docx

1、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

2、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 thru

3、st 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

4、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 manip

5、ulator 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c

6、oefficient 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compo

7、und 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

8、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

9、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crosse

10、d 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D dead point 死点dedendum 齿根高d

11、edendum 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d

12、irect (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drivi

13、ng 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 resis

14、tance 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

15、 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