渐开线花键参数计算表

花键参数计算内花键外花键模数m11.25齿数Z1818压力角α3020变位系数Xn00.8花键长度L2020精度等级6齿厚上偏差0-0.025量棒直径2.52.7周节积累公差Fp齿形公差ff齿向公差Fβ总公差(T+λ)121.223375.764综合公差(T+λ)(5级)52.7363527360.91951152综合公差(T+λ)(6级)82.4005511495.18673675综合公差(T+λ)(7级)131.8408818152.2987788综合公差λ44.109829.35综合公差λ(5级)21.0445837722.36294206综合公差λ(6级)30.37662432.27246326综合公差λ(7级)45.4745855448.18292812分度圆直径1822.5基圆直径15.5884572721.14308397周节3.1415926543.926990817内(外)大径基本尺寸30度平齿根19.525.7530度圆齿根19.825.7537.5度圆齿根19.425.62545度圆齿根19.225.5齿形裕度-3.121174599渐开线终止(起始)圆最小(最大)值23.37043237内花键30度平齿根圆齿根终止圆12.7576508内花键37.3度圆齿根终止圆12.6576508内花键37.3度圆齿根终止圆12.5576508内(外)花键小径基本尺寸17.12808318外花键小径30度平齿根22.625外花键小径30度圆齿根22.25外花键小径37.5度圆齿根22.75外花键小径45度圆齿根23基本齿槽宽（齿厚）1.5707963272.691435877作用齿槽宽(齿厚)最小(最大)值1.5707963272.666435877实际齿槽宽(齿厚)最大(最小)值1.6920196272.590671877实际齿槽宽(齿厚)最小(最大)值1.6149061272.637085877作用齿槽宽(齿厚)最大(最小)值1.6479098272.620021877中心圆压力角函数-0.0126224910.083213764中心圆压力角-0.3308298390.598019467跨棒距Max(偶数齿)13.9822376928.36041343跨棒距Min(偶数齿)14.1878303528.28294563跨棒距Max(奇数齿)13.919517828.2973221跨棒距Min(奇数齿)14.1243281228.1855948