机械设计专业术语的英语翻译

心之所向，所向披靡

安全系数 safety factor; factor of safety

安全载荷 safe load包角 angle of contact比例尺 scale比热容 specific heat capacity

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残余应力 residual stress齿宽 face width齿轮 gear

带传动 belt driving当量载荷 equivalent load刀具 cutter导程 lead等效力 equivalent force

低副 lower pair（疲劳）点蚀 pitting垫圈 gasket动力粘度 dynamic viscosity

动压力 dynamic reaction动载荷 dynamic load端面 transverse plane

锻造 forge对称循环应力 symmetry circulating stress

额定寿命 rating life额定载荷 load rating法面参数 normal parameters

法面模数 normal module法向齿廓 normal tooth profile

防振装置 shockproof device分度圆 reference circle; standard (cutting) pitch circle

复合轮系 compound (or combined) gear train高副 higher pair

功 work工况系数 application factor工艺设计 technological design

工作阻力矩 effective resistance moment公法线 common normal line

功率 power功能分析设计 function analyses design构件 link鼓风机 blower惯性力 inertia force 滚动体 rolling element滚针 needle roller滚子 roller滚子从动件 roller follower滚子链 roller chain 合力矩 resultant moment of force横坐标 abscissa滑块 slider

机电一体化系统设计 mechanical-electrical integration system design

机构 mechanism机构综合 synthesis of mechanism

机器人操作器 manipulator机器人学 robotics

技术经济评价 technical and economic evaluation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

机械手 manipulator机械设计 machine design; mechanical design

机械特性 mechanical behavior机械效率 mechanical efficiency

机械原理 theory of machines and mechanisms基圆压力角 pressure angle of base circle

节距 circular pitch; pitch of teeth节圆 pitch circle圆锥 pitch cone

径向游隙 radial internal clearance径向载荷系数 radial load factor

静平衡 static balance绝对运动 absolute motion抗压强度 compression strength

空间机构 spatial mechanism空间连杆机构 spatial linkage

力偶矩 moment of couple连杆 connecting rod, coupler连杆机构 linkage

链传动装置 chain gearing轮系 gear train螺纹 thread (of a screw)

螺旋副 helical pair螺旋机构 screw mechanism

脉动载荷 fluctuating load密封带 seal belt摩擦力矩 friction moment

摩擦系数 coefficient of friction摩擦圆 friction circle疲劳强度 fatigue strength

偏心质量 eccentric mass偏距圆 offset circle偏心盘 eccentric

曲轴 crank shaft驱动力 driving force驱动力矩 driving moment (torque)

输出力矩 output torque输出轴 output shaft输入构件 input link

顺时针 clockwise瞬心 instantaneous center死点 dead point四杆机构 four-bar linkage

速度 velocity特性 characteristics调心球轴承 self-aligning ball bearing

凸轮倒置机构 inverse cam mechanism凸轮机构 cam , cam mechanism

凸缘联轴器 flange coupling退刀槽 tool withdrawal groove

蜗杆 worm蜗杆传动机构 worm gearing

蜗杆头数 number of threads蜗轮 worm gear

小齿轮 pinion斜齿轮的当量直齿轮 equivalent spur gear of the helical gear

心轴 spindle行星轮系 planetary gear train

虚约束 redundant (or passive) constraint

许用应力 allowable stress; permissible stress移动副 prismatic pair, sliding pair

应力—应变图 stress-strain diagram优化设计 optimal design原动机 prime mover

圆柱滚子轴承 cylindrical roller bearing圆柱副 cylindric pair圆柱凸轮 cylindrical cam

圆柱蜗杆 cylindrical worm圆锥滚子轴承 tapered roller bearing原动件 driving link

约束 constraint约束条件 constraint condition约束反力 constraining force运动副 kinematic pair 运动构件 moving link运动简图 kinematic sketch

运动周期 cycle of motion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

直齿圆柱齿轮 spur gear直齿锥齿轮 straight bevel gear

直角坐标操作器 Cartesian coordinate manipulator

直径系数 diametral quotient轴 shaft轴承盖 bearing cup

轴承内径 bearing bore diameter轴承寿命 bearing life

轴瓦、轴承衬 bearing bush轴端挡圈 shaft end ring

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

轴向载荷 axial load轴向载荷系数 axial load factor

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转轴 revolving shaft

锥齿轮 bevel gear锥齿轮的当量直齿轮 equivalent spur gear of the bevel 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