机械设计名词术语

1、学习好资料欢迎下载阿基米德蜗杆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摆杆 oscillating bar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 wh

2、eel扳手wrench板簧flat leaf spring半圆键woodruff key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闭链机构closed chain mechanism学习好资料欢迎下载闭式链closed kinematic chain臂部 arm变频调速frequency control of motor speed变频器frequ

3、ency converters变速speed change变速齿轮change gear change wheel变位齿轮modified gear变位系数modification coefficient变形deformation标准齿轮standard gear标准直齿轮standard spur gear表面传热系数surface coefficient of heat transfer表面粗糙度surface roughness表面质量系数superficial mass factor并联机构parallel mechanism并联式组合combination in parallel并联

4、组合机构parallel combined mechanism并行工程concurrent engineering并行设计concurred design， CD波发生器wave generator波数number of waves补偿compensation不平衡imbalance （ or unbalance）不平衡量amount of unbalance学习好资料欢迎下载不平衡相位phase angle of unbalance不完全齿轮机构intermittent gearing参数化设计parameterization design ， PD残余应力residual stress操纵

5、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插齿机gear shaper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成对安装paired mounting承载量系数bearin

6、g capacity factor承载能力bearing capacity齿槽 tooth space齿槽宽 spacewidth齿侧间隙backlash齿顶高addendum齿顶圆addendum circle学习好资料欢迎下载齿根高 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齿轮插刀pinion cutter ； pinion-shaped shaper cutter齿轮齿条机构pinion and rack齿轮传动系pinion unit齿轮滚刀hob ， hobbing cutter齿轮机构gear齿轮联轴器gear coupling齿轮轮坯blank齿式棘轮机构tooth ratchet mechanism齿数tooth number齿数比gear ratio齿条rack齿条插刀rack cutter ； rack-shaped shaper cutter齿条传动rack gear齿形链、无声链silent chain齿