齿轮标准术语翻译

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1、Contactangle：接触角Profileangle：齿形角Involutefunction：渐开线函数Backlash：齿隙Slidingfactors：变化的因数Slidingvelocities：变化速度Toothheight：齿高Toothdepth：齿高Chord：弦Addendummodification：齿高修正Bottomclearance：径向间隙Radiiofcurvatureofinvolutes：渐开线曲率半径Roller：轴Gapwidth：间距Measuringball：测量球Module：模数Profilemodificationcoefficient

2、：齿廓修正系数Facewidth：表面宽度Chordaltooththickness：弦齿厚Helixangle：节面角Fluctuation：波动Specificsliding：特殊变动Ratio：传动比Helixslope：螺旋斜面Referencecircleclearancefactor：分度圆余隙系数Pitch：节距Pitchangle：节面角Tolerance：公差Radiant：辐射Grad：分度Overlap：重合面Overlapangle：重合角Transmissionratio：传动比Compositelength：复合长度Tooththicknesserror：齿

3、厚误差Tooththicknesshalfangle：齿厚半角Toothgap：齿间隙Spacewidthhalfangle：间隙宽度半角Basetangentlength：公法线长度Deviation：因数Deviationfactor：偏差因数Centredistance：中心距Contactpath：接触轨道toothdepth:齿高stubpitch:短径节Normalmodule:模数Normalpressureangle:压力角Numberofteeth:齿数Helixangle:螺旋角Handofhelix:旋向Standardpitchcirclediameter:分度

4、圆直径Basecirclediameter:基圆直径Wholedepth:全齿高Rootdiameter：齿根圆直径Lead:导程Addendummodification:径向变位Spannedtoothcount:跨齿数Basetangentlength:公法线长度Qualitygrade：齿轮等级Gearedringradialtolerance:齿圈径向跳动公差Limitbasepitchdistance:基节极限偏差Limitcircularpitchdistance:周节极限偏差Toothprofiletolerance:齿形公差Toothcompositetolerance

5、:齿向公差Limitdeviationofcenterdistance:中心距极限偏差Partnumberofmatinggear:配对齿轮号