花键齿轮参数中英文对照

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1、渐开线花键involutespline未注公差undeclaredtolerance未注倒角undeclaredchamfer调质thermalrefining端口portchamfer模数modulus齿形角toothprofileangle变位系数stand-offerror齿圈径向跳动gearedringradialrunout公法线长度及偏差commonnormal跨齿数spannedtoothcount高频淬火high-frequencyquenching配对齿轮matinggear螺旋角spiralangle压力角pressureangle螺旋升角leadangle图号fig

2、urenumber齿厚tooththickness螺旋线helix蜗杆worm齿轮gear齿轴gearshaft转子轴rotorshaft精度等级precisionclass齿轮基本术语齿轮Toothedgear；Gear齿面Toothflank长幅内摆线Prolatehypocycloid齿轮副Gearpair右侧齿面Rightflank短幅内摆线Curtatehypocycloid平行轴齿轮副Gearpairwithparallelaxes左侧齿面Leftflank渐开线Involute；Involutetoacircle相交轴齿轮副Gearpairwithintersectinga

3、xes同侧齿面Correspondingflank延伸渐开线Prolateinvolute齿轮系Trainofgears异侧齿面Oppositeflank缩短渐开线Curtateinvolute行星齿轮系Planetarygeartrain工作齿面Workingflank球面渐开线Sphericalinvolute齿轮传动Geardrive；Geartransmission非工作齿面Non-workingflank渐开螺旋面Involutehelicoid配对齿轮Matinggears相啮齿面Matingflank阿基米德螺旋面Screwhelicoid小齿轮Pinion共轭齿面Conj

4、ugateflank球面渐开螺旋面Sphericalinvolutehelicoid大齿轮Wheel；Gear可用齿面Usableflank圆环面Toroid主动齿轮Drivinggear有效齿面Activeflank圆环面的母圈Generantofthetoroit从动齿轮Drivengear上齿面Addendumflank圆环面的中性圈Middlecircleofthetoroid行星齿轮Planetgear下齿面Dedendumflank圆环面的中间平面Middle-planeofthetoroid行星架Planetcarrier齿根过渡曲面Fillet圆环面的内圈Innercir

5、cleofthetoroid太阳轮Sungear齿顶Crest；Topland啮合干涉Meshinginterference内齿圈Ringgear；Annulusgear槽底Bottomland切齿干涉Cutterinterference外齿轮Externalgear齿廓Toothprofile齿廓修型Profilemodification；Profilecorrection内齿轮Internalgear端面齿廓Transverseprofile修缘Tiprelief中心距Centredistance法向齿廓Normalprofile修根Rootrelief轴交角Shaftangle轴向

6、齿廓Axialprofile齿向修形Axialmodification；Longitudinalcorrection连心线Lineofcentres背锥齿廓Backconetoothprofile齿端修薄Endrelief减速齿轮副Speedreducinggearpair齿线Toothtrace鼓形修整Crowning增速齿轮副Speedincreasinggearpair齿棱Tip；Toothtip鼓形齿Crownedteeth齿数比Gearratio模数Module挖根Undercut传动比Transmissionratio端面模数Transversemodule瞬时轴Instan

7、taneousaxis轴平面Axialplane法向模数Normalmodule瞬时接触点Pointofcontact基准平面Datumplane轴向模数Axialmodule瞬时接触线Lineofcontact节平面Pitchplane径节Diametralpitch端面啮合线TransversepathofPineneedle050328contact端平面Transverseplane齿数Numberofteech啮合曲面Su