计算结果如下:中文名称齿数齿数比大端分度圆直径大端模数分锥角外锥距齿宽系数齿宽中点模数中点法向模数切向变位系数径向变位系数齿宽中点螺旋角齿形角齿顶高齿根高全齿高顶隙齿顶角齿根角顶锥角根锥角齿顶圆直径代号ZudemeδReΦRbmmmnmxtX βmαnhahfhcθaθfδaδfdae小齿轮251.04118.254.7343.8766972946.1233027185.304078010.32.02053.2930.030.0335204.16244.767848.930240.8243.30527173.1990636847.2657540.67763361124.25079113.199063683.305271749.3223663942.73425128.35658293.87865.0518.93024-0.03-0.03122.9齿轮26