机械类专业英(词汇).doc

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扳手?wrench 板簧?flat leaf spring 半圆键?woodruff key变形?deformation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 guide-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 chain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?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 (or unbalance)不平衡量?amount of unbalance不完全齿轮机构?intermittent gearing波发生器?wave generator波数?number of waves补偿?compensation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 screw 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尺寸系列?dimension series齿槽?tooth space齿槽宽?spacewidth齿侧间隙?backlash齿顶高?addendum齿顶圆?addendum circle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