机械设计名词术语中英文对照表（二）

　　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