斜齿圆柱齿轮传动齿根危险截面的弯曲强度校核公式: \sigma_{F} = \frac{2*K*T_{1}*Y_\beta*cos^2\beta*Y_{Fa}*Y_{sa}}{\phi_{d}*m_n^{3}*z_{1}^{2}*\varepsilon_\alpha} \leq \left[ \sigma_{F} \right] 1.确定载…