变位系数 Modification coefficient 渐开线齿轮 Involute cylindrical gear 节点 Pitch point

变位量 Addendum modification 摆线齿轮 Cycloidal gear 节线 Pitch line 径向变位系数 Addendum modification coefficient 圆弧齿轮 Circular-arc gear；W-N gear 分度圆 Reference circle

中心距变位系数 Centre distance modification coefficient 双圆弧齿轮 Double-circular-arc gear 节圆 Pitch circle

圆柱齿轮 Cylindrical gear 假想曲面 Imaginary surfance 基圆 Basic circle 顶圆 Tip circle 任意点法向压力角 Normal pressure angle at a point 定位面 Locating face

根圆 Root circle 任意点端面压力角 Transverse pressure angle at a point 外锥距 Outer cone distance

齿距 Pitch 啮合角 Working pressure angle 内锥距 Inner cone distance

齿距角 Angular pitch 顶隙 Bottom clearance 中点锥距 Mean cone distance 公法线长度 Base tangent length 圆周侧隙 Circumferential blacklash 背锥距 Back cone distance

分度圆直径 Reference diameter 法向侧隙 Normal blacklash 安装距 Locating distance

节圆直径 Pitch diameter 径向侧隙 Radial blacklash 轮冠距 Tip distance；crown to back

基圆直径 Base diameter 锥齿轮 Bevel gear 冠顶距 Apex to crown 顶圆直径 Tip diameter 锥齿轮副 Bevel gear pair 偏置距 Offset

根圆直径 Root diameter 准双曲面齿轮副 Hypoid gear pair 齿线偏移量 Offset of tooth trace

齿根圆角半径 Fillet radius 准双曲面齿轮 Hypoid gear 分锥角 Reference cone angle

齿高 Tooth depth 冠轮 Crown gear 节锥角 Pitch cone angle

工作高度 Working depth 端面齿轮 Contrate gear 顶锥角 Tip angle 齿顶高 Addendum 直齿锥齿轮 Straight bevel gear 根锥角 Root angle 齿根高 Dedendum 斜齿锥齿轮 Skew bevel gear； Helical bevel gear 背锥角 Back cone angle

弦齿高 Chordal height 曲面齿锥齿轮 Curved tooth bevel gear 齿顶角 Addendum angel

固定弦齿高 Constant chord height 弧齿锥齿轮 Spiral bevel gear 齿根角 Dedendum angle

齿宽 Facewidth 摆线齿锥齿轮 Enicycloid bevel gear 任意点压力角 Pressure angle at a point

有效齿宽 Effective facewidth 零度齿锥齿轮 Zerot bevel gear 任意点螺旋角 Spiral angle at a point

端面齿厚 Transverse tooth thickness 圆柱齿轮端面齿轮副 Contrate gear pair 中点螺旋角 Mean spiral angle

法向齿厚 Normal tooth thickness 锥齿轮的当量圆柱齿轮 Virtual cylindrical gear of bevel gear 大端螺旋角 Outer spiral angle

端面基圆齿厚 Transverse base thickness 8字啮合锥齿轮 Octoid gear 小端螺

旋角 Inner spiral angle

法向基圆齿厚 Normal base thickness 圆柱齿弧锥齿轮 Spiral bevel gear with circle arc tooth profile 蜗杆 Worm

端面弦齿厚 Transverse chordal tooth thickness 分度圆锥面 Reference cone 蜗轮 Worm wheel

固定弦齿厚 Constant chord 节圆锥面 Pitch cone 蜗杆副 Worm gear pair 端面齿顶厚 Crest width 齿顶圆锥面 Face cone；tip cone 圆柱蜗杆 Cylindrical worm

法向齿顶厚 Normal crest width 齿根圆锥面 Root cone 圆柱蜗杆副 Cylindrical worm pair

端面齿槽宽 Transverse spacewidth 背锥面 Back cone 环面蜗杆 Enveloping worm

法向齿槽宽 Normal spacewidth 前锥面 Front cone 环面蜗杆副 Enveloping worm pair

齿厚半角 Tooth thickness half angle 中锥面 Middle cone 阿基米德蜗杆 Straight sided axial worm；ZA-worm

槽宽半角 Spacewidth half angle 分锥顶点 Reference cone apex 渐开线蜗杆 Involute helicoid worm；ZI-worm

压力角 Pressure angle 轴线交点 Crossing point of axes 法向直廓蜗杆 Straight sided normal worm；ZN-worm

齿形角 Nominal pressure angle 公共锥顶 Common apex 锥面包络圆柱蜗杆 Milled helicoid worm；ZK-worm

圆弧圆柱蜗杆 Arc-contact worm；hollow flank worm；ZC-worm 齿根圆环面 Root tosoid 椭圆齿轮 Elliptical gear

直廓环面蜗杆 Enveloping worm with straight line grneratrix；TA worm 咽喉面 Gorge 非圆齿轮副 Non-circular gear pair

平面蜗杆 Planar worm wheel；P-worm wheel 喉平面 Gorge plane 圆柱针轮副 Cylindsical lantern pinion and wheel

平面包络环面蜗杆 Planar double enveloping worm；TP-worm 喉圆 Gorge circle 针轮 Cylindsical tan tein gear ；pin-wheel

平面二次包络蜗杆 Planar double-enveloping worm wheel；TP-worm wheel 分度圆蜗旋线 Reference helix 谐波齿轮副 Harmoric gear drive

锥面包络环面蜗杆 Toroid enveloping worm wheel；TK-worm wheel 螺纹 Thread 波发生器 Wave generator

渐开线包络环面蜗杆 Toroid enveloping worm hich involute holicoid generatrix；TI-worm 蜗杆齿宽 Worm facewidth 柔性齿轮 Flexspine

锥蜗杆 Spiroid 蜗轮齿宽 Worm wheel facewidth 刚性齿轮 Circular spline 锥蜗轮 Spiroid gear 直径系数 Diametral quotient 非圆齿轮 Non-circular gear

锥蜗杆副 Spiroid gear pair 咽喉半径 Gorge radius 分度圆环面 Reference tosoid

中平面 Mid-plane 齿宽角 Width angle

关于英国软件GEARDESIGNPRO的准确翻译 齿轮参数：

PINION→小齿轮 WHEEL→大齿轮

Normal Module (mm) →法向模数

Pressure Angle (degrees) →法向压力角 Helix Angle (degrees) →分度圆螺旋角 Helix Hand→螺旋旋向（left 左/right 右） Centre Distance (mm) →中心距 Face Width (mm) →齿宽

Edge Chamfer (mm) →齿端倒角（棱） Desired Ratio →要求的传动比 Number of Teeth→齿数

Sum of Add. Shift Coeff.→总变位系数（法向） Add. Shift Coeff.→单个齿轮变位系数（法向） Add. Shift Distribution→变位系数分配 nominal Thickness →公称齿厚

Backlash (Normal) (mm) →侧隙（法向） Backlash Distribution →侧隙分配 Finished Thickness →成品齿厚 Outside Diameter (mm) →外径

Outside Diameter Chamfer (mm)→齿顶倒角（棱）（修缘） Root Diameter (mm) →齿根直径

Root Fillet Radius (mm) →（齿条刀具）齿顶圆角半径

Basic Rack Proportions →基本齿条参数（输入/标准/计算） Basic Rack Addendum (/Module) →基本齿条齿顶高系数 Basic Rack Dedendum (/Module) →基本齿条齿根高系数

Root Fillet Radius (/Module) →（基本齿条）齿根圆角半径系数 Protuberance →齿条刀具齿顶触角宽度

Allow Outside Diameter Reduction →允许齿顶圆减小 Keep Pinion and Wheel Same →保持两齿轮齿顶高相同 计算结果：

PINION小齿轮 WHEEL大齿轮 Number of Teeth→齿数

Normal Module (mm) →法向模数

Pressure Angle (degrees) →法向压力角 Helix Angle (degrees) →分度圆螺旋角 Helix Hand →螺旋旋向（left 左/right 右） Reference Diameter (mm)→分度圆直径

Addendum Modification Coeff. →变位系数（法向） Outside Diameter (mm) →外径

Outside Diameter Chamfer (mm)→齿顶倒角（棱）（修缘） Root Diameter (mm) →齿根直径

Root Fillet Radius (mm) →（齿条刀具）齿顶圆角半径

Centre Distance (mm) →中心距 Face Width (mm) →齿宽

Edge Chamfer (mm) →齿端倒角（棱） Form Diameter (mm) →渐开线起始圆直径 Base Diameter (mm) →基圆直径

Thickness (nominal transverse) (mm) →（公称端面）齿厚 Thickness (nominal normal) (mm) →（公称法向）齿厚 Thickness (finished transverse) (mm) →（成品端面）齿厚 Thickness (finished normal) (mm) →（成品法向）齿厚 Measurement Over Balls(finished) (mm) →跨棒距 Ball Diameter (mm) →量棒直径

Chordal Span (mm) (finished) →（成品）公法线长度 Number of Teeth to Span →跨齿数

Contact Ratio (Transverse) →端面重合度 Contact Ratio (Axial) →轴向重合度 Desired Ratio →要求的传动比 Actual Ratio →实际传动比

Backlash (Transverse) (mm) →端面侧隙 Backlash (Normal) (mm) →法向侧隙 Backlash (Radial) (mm) →径向侧隙

Backlash (Transverse circular) (mm) →端面圆周侧隙 Backlash (Normal Circular) (mm) →法向圆周侧隙

start of active Profile Diameter (mm) →有效齿廓起始直径 Lowest Single Tooth Contact (mm) →单齿啮合最小直径 Highest Single Tooth Contact (mm) →单齿啮合最大直径 End of Active Profile Diameter (mm) →有效齿廓终止直径

Transverse Pressure Angle (deg) →端面压力角 Transverse Module (mm) →端面模数

Working Pitch Diameter (mm) →节圆直径

Working Normal Pressure Angle (deg) →法向啮合角 Working Transverse Pressure Angle (deg) →端面啮合角 Working Helix Angle (deg) →节圆螺旋角

Face Width Offset (mm) →齿宽调整 Active Face Width(mm) →有效齿宽

Base Radius to Form Radius (mm) →渐开线起始圆到基圆的距离

Form Radius to SAP Radius (mm) →有效渐开线起始圆到渐开线起始圆距离 Bottom Clearance / Module →顶隙系数

Normal EAP Thickness / Module →有效齿廓终止点法向厚度系数 Normal O.D. Thickness / Module →齿顶法向齿厚系数

Root Fillet Radius / Module →（齿条刀具）齿顶圆角半径系数

Base Helix Angle (degrees) →基圆螺旋角 Normal Base Pitch (mm) →法向基圆节距 Transverse Base Pitch (mm) →端面基圆节距 ISO Quality grade →ISO 精度等级

Single radial composite deviation (mm) →一齿径向综合公差 Total radial composite deviation (mm) →径向综合总公差 Single pitch deviation (mm) →单齿距公差

Total cumulative pitch deviation (mm) →齿距累积公差

Single tangential comp. deviation (mm) →一齿切向综合公差 Total tangential comp. deviation (mm) →切向综合总公差 Profile form deviation (mm) →齿廓形状公差

Profile slope deviation (mm) →齿廓倾斜极限偏差 Total profile deviation (mm) →齿廓总偏差的公差 Helix form deviation (mm) →螺旋线形状公差

Helix slope deviation (mm) →螺旋线倾斜极限偏差 Total helix deviation (mm) →螺旋线总偏差的公差

Tangential force (N) →圆周力 Radial force (N) →径向力 Axial force (N) →轴向