【摘要】 先用平面啮合模型建立蜗杆副传动精度统计式 ,再由计算机模拟各误差分布规律 ,随机地给出误差数值 ,然后在计算机上模拟一实际的啮合过程 ,用求得的修正系数反映蜗杆副空间啮合和其平面啮合模型的差异更多还原

【Abstract】 Seting up the statistical formulas of transmission accuracy of worm gear pairs, a computer can simulate the distribution pattern of a error and give the values of the error randomly. So a certain mesh process can be simulated by the computer. The correction coefficients can be gotten and it can be used to modify the statistical formulas.更多还原