【摘要】 本文用数理统计的原理得出在一道工序中确定最佳行程次数的一种计算方法,并结合零件的磨削加工介绍了这种方法的应用.更多还原

【Abstract】 The adoption of the principle of mathematical statistics is presented in this article. A kind of calculating method is obtained for the determination of optimum stroke number in one pricess. By way of application and further explanation a machine part grinding pricess is introduced.更多还原