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1、机械设计名词术语中英文对照表A 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 B 扳手 wrench 板簧 flat leaf spring 半圆键 woodruff key 变形 deformation 变载荷Fluctuating loads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 guid
2、e-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 cha
3、in 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 标准齿顶高standard addendum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
4、 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 不平衡量 amount of unbalance 不完全齿轮机构 intermittent gear
5、ing 波发生器 wave generator 波数 number of waves 补偿 compensation C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 scr
6、ew 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 尺寸上偏差allowance above nominal size, over allowrance 尺寸系列 dimension series 尺寸下偏差allowance below nominal size, under allowance齿槽 tooth spa
7、ce 齿槽宽 spacewidth 齿侧间隙 backlash 齿顶厚addendum thickness齿顶高 addendum, addenda齿顶高缩短系数shortening coefficient of addendum齿顶高系数coefficient of addendum齿顶线addendum line齿顶圆 addendum circle 齿顶圆半径radius of addendum齿顶圆直径diameter of addendum齿根高 dedendum 齿根圆 dedendum circle 齿顶圆锥母线addendum element齿厚 tooth thickness
8、 齿距 circular pitch 齿宽 face width 齿廓 tooth profile 齿廓啮合基本定律fundamental law of gearing, fundamental law of gear-tooth action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
9、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 rati
10、o 传动机构actuations传动角 transmission angle 传动系统 driven system 传动轴 transmission shaft 传动装置 gearing, transmission gear, Actuations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 se
11、al 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 D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
12、 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 conductio
13、n 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
14、 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 低副 lower pair 低速档a low gear底座 chassis 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
