【摘要】 推导出渐开线齿轮交错轴啮合特征点轴向位置座标计算公式；给出了实现左、右齿面啮合点端面状态同步的条件方程式．为解决齿轮精加工的端面附近的齿向杨形误差提供了一个理论根据．更多还原

【Abstract】 The formulas are derived to calculate the axial coordinates of the characteristicpoints of the involute belical gear engagement of interlace axes, the condition equations arepresented for the synchronization of the right and left engaging point past the traverse plane,which provides theoretical basis to calculate the axial error and profile error in fine machin-ing.更多还原