齿轮参数术语中英文对照总结

英文齿轮参数 中文齿轮参数 number of teeth 齿数 normal module 法向模数 transverse module 端面模数

addendum modification factor 变位系数 reference diameter 分度圆直径 tip diameter 齿顶圆直径 root diameter 齿根圆直径 base diameter 基圆直径

prefinishing diameter 剃前渐开线起始圆直径 control form diameter 渐开线检查有效直径 effective outside diameter 渐开线终止圆直径 lead 导程

normal pressure angle 法向压力角 transverse pressure angle 端面压力角 helix angle 分度圆螺旋角 base helix angle 基圆螺旋角 hand of helix 旋向

circular thickness on Dp 分度圆上弧齿厚 chordal addendum 弦齿高

normal circular thickness on Dp after finishing and heat treatment 分度圆弦齿厚 base tangent measurement after finishing and heat treatment 公法线长度

dimension over f diameter balls or pin after finishing and heat treament 跨棒距 backlash 总侧系

center distance 中心距

tool tip radius 刀具齿顶圆角半径

tooth tip fillet angle refered to axis 齿顶倒角 number of teeth of mating gear 配对齿轮齿数

Toothed gear；Gear 齿轮 Gear pair 齿轮副

Gear pair with parallel axes 平行轴齿轮副 Gear pair with intersecting axes 相交轴齿轮副 Train of gears 齿轮系

Planetary gear train 行星齿轮系

Gear drive；Gear transmission 齿轮传动 Mating gears 配对齿轮 Pinion 小齿轮

Wheel；Gear 大齿轮 Driving gear 主动齿轮 Driven gear 从动齿轮 Planet gear 行星齿轮 Planet carrier 行星架

Sun gear 太阳轮

Ring gear；Annulus gear 内齿圈 External gear 外齿轮 Internal gear 内齿轮 Centre distance 中心距 Shaft angle 轴交角 Line of centres 连心线

Speed reducing gear pair 减速齿轮副 Speed increasing gear pair 增速齿轮副 Gear ratio 齿数比

Transmission ratio 传动比 Axial plane 轴平面 Datum plane 基准平面 Pitch plane 节平面

Transverse plane 端平面 Normal plane 法平面

Reference surface 分度曲面 Pitch surface 节曲面 Tip surface 齿顶曲面 Root surface 齿根曲面

Basic tooth profile 基本齿廓 Basic rack 基本齿条

Counterpart rack 产形齿条

Generating gear of a gear 产形齿轮 Generating flank 产形齿面 Tooth space 齿槽

Right-hand teeth 右旋齿 Left-hand teeth 左旋齿

Gears with addendum modification； 变位齿轮 Addendum modification factor 变位系数 X-gears

X-gear pair with reference centre distance 高度变位圆柱齿轮副 X-gear pair with modified centre distance 角度变位圆柱齿轮副 X-gear pair without shaft angle modification 高度变位锥齿轮副 X-gear pair with shaft angle modification 角度变位圆柱齿轮副 Modification coefficient 变位系数 Addendum modification 变位量

Addendum modification coefficient 径向变位系数

Centre distance modification coefficient 中心距变位系数 Cylindrical gear 圆柱齿轮 Tip circle 顶圆 Root circle 根圆 Pitch 齿距

Angular pitch 齿距角

Base tangent length 公法线长度 Reference diameter 分度圆直径 Pitch diameter 节圆直径 Fillet radius 齿根圆角半径 Tooth depth 齿高

Working depth 工作高度 Addendum 齿顶高 Dedendum 齿根高

Chordal height 弦齿高

Constant chord height 固定弦齿高 Facewidth 齿宽

Effective facewidth 有效齿宽

Transverse tooth thickness 端面齿厚 Normal tooth thickness 法向齿厚

Transverse base thickness 端面基圆齿厚 Normal base thickness 法向基圆齿厚

Transverse chordal tooth thickness 端面弦齿厚 Constant chord 固定弦齿厚 Crest width 端面齿顶厚

Normal crest width 法向齿顶厚 Transverse spacewidth 端面齿槽宽 Normal spacewidth 法向齿槽宽

Tooth thickness half angle 齿厚半角 Spacewidth half angle 槽宽半角 Nominal pressure angle 齿形角

Arc-contact worm；hollow flank worm；ZC-worm 圆弧圆柱蜗杆

Enveloping worm with straight line grneratrix；TA worm 直廓环面蜗杆 Planar worm wheel；P-worm wheel 平面蜗杆

Planar double enveloping worm；TP-worm 平面包络环面蜗杆

Planar double-enveloping worm wheel；TP-worm wheel 平面二次包络蜗杆 Toroid enveloping worm wheel；TK-worm wheel 锥面包络环面蜗杆

Toroid enveloping worm hich involute holicoid generatrix；TI-worm 渐开线包络环面蜗杆

Spiroid 锥蜗杆

Spiroid gear 锥蜗轮

Spiroid gear pair 锥蜗杆副 Mid-plane 中平面

Prolate hypocycloid 长幅内摆线 Curtate hypocycloid 短幅内摆线 Involute； 渐开线 Involute to a circle

Prolate involute 延伸渐开线 Curtate involute 缩短渐开线 Spherical involute 球面渐开线

Involute helicoid 渐开螺旋面 Screw helicoid 阿基米德螺旋面

Spherical involute helicoid 球面渐开螺旋面 Toroid 圆环面

Generant of the toroit 圆环面的母圈

Middle circle of the toroid 圆环面的中性圈 Middle-plane of the toroid 圆环面的中间平面 Inner circle of the toroid 圆环面的内圈 Meshing interference 啮合干涉 Cutter interference 切齿干涉 Profile modification； 齿廓修型 Profile correction Tip relief 修缘 Root relief 修根

Axial modification； 齿向修形 Longitudinal correction End relief 齿端修薄 Crowning 鼓形修整 Crowned teeth 鼓形齿 Undercut 挖根

Instantaneous axis 瞬时轴 Point of contact 瞬时接触点 Line of contact 瞬时接触线

Transverse path of contact 端面啮合线 Surface of action 啮合曲面 Plane of action 啮合平面 Zone of action 啮合区域

Total arc of transmission 总作用弧

Transverse arc of transmission 端面作用弧 Overlap arc 纵向作用弧

Total angle of transmission 总作用角

Transverse angle of transmission 端面作用角 Overlap angle 纵向作用角 Total contact ratio 总重合度 Transverse ratio 端面重合度 Overlap ratio 纵向重合度 Standard gears 标准齿轮 X-gero gear 非变位齿轮

Referencr centre distance 标准中心距 Nominal centre distance 名义中心距 Reference cylinder 分度圆柱面 Pitch cylinder 节圆柱面 Basic cylinder 基圆柱面 Tip cylinder 齿顶圆柱面

Root cylinder 齿根圆柱面 Pitch point 节点 Pitch line 节线

Reference circle 分度圆 Pitch circle 节圆 Basic circle 基圆 Locating face 定位面

Outer cone distance 外锥距 Inner cone distance 内锥距 Mean cone distance 中点锥距 Back cone distance 背锥距 Locating distance 安装距

Tip distance；crown to back 轮冠距 Apex to crown 冠顶距 Offset 偏置距

Offset of tooth trace 齿线偏移量 Reference cone angle 分锥角 Pitch cone angle 节锥角 Tip angle 顶锥角 Root angle 根锥角

Back cone angle 背锥角 Addendum angel 齿顶角 Dedendum angle 齿根角

Pressure angle at a point 任意点压力角 Spiral angle at a point 任意点螺旋角 Mean spiral angle 中点螺旋角 Outer spiral angle 大端螺旋角 Inner spiral angle 小端螺旋角 Worm 蜗杆

Worm wheel 蜗轮

Worm gear pair 蜗杆副 Cylindrical worm 圆柱蜗杆

Cylindrical worm pair 圆柱蜗杆副 Enveloping worm 环面蜗杆

Enveloping worm pair 环面蜗杆副

Straight sided axial worm；ZA-worm 阿基米德蜗杆 Involute helicoid worm；ZI-worm 渐开线蜗杆

Straight sided normal worm；ZN-worm 法向直廓蜗杆 Milled helicoid worm；ZK-worm 锥面包络圆柱蜗杆 Elliptical gear 椭圆齿轮

Non-circular gear pair 非圆齿轮副

Cylindsical lantern pinion and wheel 圆柱针轮副 Cylindsical tan tein gear ；pin-wheel 针轮 Harmoric gear drive 谐波齿轮副

Wave generator 波发生器 Flexspine 柔性齿轮

Circular spline 刚性齿轮 Non-circular gear 非圆齿轮 Reference tosoid 分度圆环面