机械原理重要名词术语中英文对照表Aarchimedes worm 阿基米德蜗杆BFifth-power polynomial motion 五次多项式运动规律oscillating follower 摆动从动件cam with oscillating follower 摆动从动件运动规律oscillating guide-bar mechanism 摆动导杆机构cycloidal gear 摆线齿轮cycloidal motion 摆线运动规律cycloidal-pin wheel 摆线针轮angle of contact 包角back cone 背锥back angle 背锥角back cone distance 背锥距scale 比例尺closed kinematic chain 闭式运动链 closed chain mechanism 闭式链机构arm 臂部modified gear 变位齿轮modification coefficient 变位系数standard spur gear 标准直齿轮combine in parallel 并联式组合amount of unbalance 不平衡量intermittent gearing 不完全齿轮wave generator 波发生器number of waves 波数Cgeneva wheel 槽轮geneva mechanism 槽轮机构groove cam 槽凸轮backlash 侧系differential gear train 差动轮系differential screw mechanism 差动螺旋机构differentials 差速器 space 齿槽space width 齿槽宽addendum 齿顶高addendum circle 齿顶圆dedendum 齿根高dedendum circle 齿根圆th