齿轮加工中第二次径向进刀量计算方法的探讨

A Method Discussion for Calculating of Radius Second Feeding in the Processing Gear

应用微分法作近似计算，推导出了齿轮加工中计算第二次径向进刀量的简易公式。并给出相应的理论公式对其进行检验。

Makes the approximate calculation by the use of differentiation,and puts forward the simple and easy formula of second feeding in processing gear. At the same time,puts forward the theoretical formula of calculation in order to appraise the precision of thesimple and easy formula.