齿轮参数中英对照英文齿轮参数 中文齿轮参数ﻫnumber of teeth 齿数ﻫnormal module 法向模数transverse module 端面模数addendum modification factor 变位系数ﻫreference diameter 分度圆直径ﻫtip diameter 齿顶圆直径ﻫroot diameter 齿根圆直径ﻫbase diameter 基圆直径ﻫprefinishing diameter 剃前渐开线起始圆直径ﻫcontrol form diameter 渐开线检查有效直径ﻫeffective outside diameter 渐开线终结圆直径ﻫlead 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ﻫbase helix angle 基圆螺旋角hand of helix 旋向circular thickness on Dp 分度圆上弧齿厚ﻫchordal 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ﻫbacklash 总侧系center distance 中心距ﻫtool tip radius 刀具齿顶圆角半径ﻫtooth tip fillet angle refered to axis 齿顶倒角number of teeth of mating gear 配对齿轮齿数ﻫToothed gear;Gear 齿轮 ﻫGear pair 齿轮副 ﻫGear 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 ﻫPlanetary gear train 行星齿轮系 Gear drive;Gear transmission 齿轮传动 Mating gears 配对齿轮 ﻫPinion 小齿轮 ﻫWheel;Gear 大齿轮 Driving gear 积极齿轮 ﻫDriven gear 从动齿轮 Planet gear 行星齿轮 Planet carrier 行星架 ﻫSun gear 太阳轮 Ring gear;Annulus gear 内齿圈 ﻫExternal gear 外齿轮 Internal gear 内齿轮 Centre distance 中心距 ﻫShaft angle 轴交角 Line of centres 连心线 Speed reducing gear pair 减速齿轮副 ﻫSpeed increasing gear pair 增速齿轮副 ﻫGear ratio 齿数比 Transmission ratio 传动比 ﻫAxial plane 轴平面 ﻫDatum plane 基准平面 Pitch plane 节平面 ﻫTransverse plane 端平面 ﻫNormal plane 法平面 ﻫReference 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 ﻫBasic rack 基本齿条 ﻫCounterpart rack 产形齿条 ﻫGenerating gear of a gear 产形齿轮 Generating flank 产形齿面 ﻫTooth space 齿槽 ﻫRight-hand teeth 右旋齿 Left-hand teeth 左旋齿 ﻫGears with addendum modification; 变位齿轮 Addendum modification factor 变位系数ﻫX-gears X-gear pair with reference centre distance 高度变位圆柱齿轮副 ﻫX-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 ﻫModification coefficient 变位系数 Addendum modification 变位量 ﻫAddendum modification coefficient 径向变位系数 Centre distance modification coefficient 中心距变位系数 ﻫCylindrical gear 圆柱齿轮 ﻫTip circle 顶圆 ﻫRoot circle 根圆 ﻫPitch 齿距 ﻫAngular 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 ﻫWorking depth 工作高度 ﻫAddendum 齿顶高 Dedendum 齿根高 Chordal height 弦齿高 Constant chord height 固定弦齿高 ﻫFacewidth 齿宽 ﻫEffective facewidth 有效齿宽 ﻫTransverse tooth thickness 端面齿厚 Normal tooth thickness 法向齿厚 ﻫTransverse base thickness 端面基圆齿厚 Normal base thickness 法向基圆齿厚 ﻫTransverse chordal tooth thickness 端面弦齿厚 ﻫConstant 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 ﻫNormal spacewidth 法向齿槽宽 Tooth thickness half angle 齿厚半角 Spacewidth half angle 槽宽半角 ﻫNominal pressure angle 齿形角 Arc-contact worm;hollow flank worm;ZC-worm 圆弧圆柱蜗杆 ﻫEnveloping worm with straight line grneratrix;TA worm 直廓环面蜗杆 ﻫPlanar worm wheel;P-worm wheel 平面蜗杆 Planar double enveloping worm;TP-worm 平面包络环面蜗杆 ﻫPlanar 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 ﻫSpiroid 锥蜗杆 ﻫSpiroid gear 锥蜗轮 ﻫSpiroid gear pair 锥蜗杆副 Mid-plane 中平面 ﻫProlate hypocycloid 长幅内摆线 Curtate hypocycloid 短幅内摆线 Involute; 渐开线 Involute to a circle ﻫProlate involute 延伸渐开线 Curtate involute 缩短渐开线 Spherical involute 球面渐开线 ﻫInvolute helicoid 渐开螺旋面 Screw helicoid 阿基米德螺旋面 ﻫSpherical involute helicoid 球面渐开螺旋面 Toroid 圆环面 Generant of the toroit 圆环面旳母圈 ﻫMiddle circle of the toroid 圆环面旳中性圈 Middle-plane of the toroid 圆环面旳中间平面 Inner circle of the toroid 圆环面旳内圈 Meshing interference 啮合干涉 ﻫCutter interference 切齿干涉 ﻫProfile modification; 齿廓修型 Profile correction ﻫTip relief 修缘 Root relief 修根 Axial modification; 齿向修形 Longitudinal correction End relief 齿端修薄 ﻫCrowning 鼓形修整 ﻫCrowned teeth 鼓形齿 ﻫUndercut 挖根 ﻫInstantaneous axis 瞬时轴 Point of contact 瞬时接触点 ﻫLine of contact 瞬时接触线 Transverse path of contact 端面啮合线 Surface of action 啮合曲面 ﻫPlane of action 啮合平面 Zone of action 啮合区域 ﻫTotal arc of transmission 总作用弧 Transverse arc of transmission 端面作用弧 ﻫOverlap arc 纵向作用弧 Total angle of transmission 总作用角 ﻫTransverse angle of transmission 端面作用角 Overlap angle 纵向作用角 Total contact ratio 总重叠度 Transverse ratio 端面重叠度 ﻫOverlap ratio 纵向重叠度 ﻫStandard gears 原则齿轮 X-gero gear 非变位齿轮 ﻫReferencr centre distance 原则中心距 Nominal centre distance 名义中心距 ﻫReference cylinder 分度圆柱面 Pitch cylinder 节圆柱面 ﻫBasic cylinder 基圆柱面 Tip cylinder 齿顶。