安全系數 safety factor;factor of safety

安全載荷 safe load

凹面﹛凹度 concavity

擺動從動件 oscillating follower

擺動從動件凸輪机构 cam with oscillating follower

擺動導杆机构 oscillating guide-bar mechanism

擺杆 oscillating bar

擺線齒輪 cycloidal gear

擺線齒形 cycloidal tooth profile

擺線運動規律 cycloidal motion

擺線針輪 cycloidal-pin wheel

扳手 wrench

板簧 flat leaf spring

半圓鍵 woodruff key

包角 angle of contact

保持架 cage

背對背安裝 back-to-back arrangement

背錐 back cone；normal cone

背錐角 back angle

背錐距 back cone distance

比例尺 scale

比熱容 specific heat capacity

閉鏈机构 closed chain mechanism

閉式鏈 closed kinematic chain

臂部 arm

變頻調速 frequency control of motor speed

變頻器 frequency converters

變速 speed change

變速齒輪 change gear change wheel

變位齒輪 modified gear

變位系數 modification coefficient

變形 deformation

標准齒輪 standard gear

標准直齒輪 standard spur gear

表面傳熱系數 surface coefficient of heat transfer

表面粗糙度 surface roughness

表面質量系數 superficial mass factor

并聯机构 parallel mechanism

并聯式組合 combination in parallel

并聯組合机构 parallel combined mechanism

并行工程 concurrent engineering

并行設計 concurred design, CD

波發生器 wave generator

波數 number of waves

補償 compensation

不平衡 imbalance (or unbalance)

不平衡量 amount of unbalance

不平衡相位 phase angle of unbalance

不完全齒輪机构 intermittent gearing

參數化設計 parameterization design, PD

殘余應力 residual stress

操縱及控制裝置 operation control device

槽輪 Geneva wheel

槽輪机构 Geneva mechanism ；Maltese cross

槽數 Geneva numerate

槽凸輪 groove cam

側隙 backlash

插齒机 gear shaper

差動輪系 differential gear train

差動螺旋机构 differential screw mechanism

差速器 differential

常用机构 conventional mechanism; mechanism in common use

車床 lathe

成對安裝 paired mounting

承載量系數 bearing capacity factor

承載能力 bearing capacity

齒槽 tooth space

齒槽寬 spacewidth

齒側間隙 backlash

齒頂高 addendum

齒頂圓 addendum circle

齒根高 dedendum

齒根圓 dedendum circle

齒厚 tooth thickness

齒距 circular pitch

齒寬 face width

齒廓 tooth profile

齒廓曲線 tooth curve

齒輪 gear

齒輪變速箱 speed-changing gear boxes

齒輪插刀 pinion cutter; pinion-shaped shaper cutter

齒輪齒條机构 pinion and rack

齒輪傳動系 pinion unit

齒輪滾刀 hob ,hobbing cutter

齒輪机构 gear

齒輪聯軸器 gear coupling

齒輪輪坯 blank

齒式棘輪机构 tooth ratchet mechanism

齒數 tooth number

齒數比 gear ratio

齒條 rack

齒條插刀 rack cutter; rack-shaped shaper cutter

齒條傳動 rack gear

齒形鏈﹛無聲鏈 silent chain

齒形系數 form factor

尺寸系列 dimension series

衝床 punch

傳動比 transmission ratio, speed ratio