数学期望在加工过程刀具调整中的应用

The Application of Mathematics Expectation in Cutter Adjustment during Machining

论述了加工误差的分布规律,从单因素出发,用数学期望的方法,讨论了在生产过程中如何通过调整刀具尺寸从而获得最大经济效益问题。

The distributive regularation of radom error in manufacturing is introduced.Then,in on ly one factor,it dis-cusses the problem how to obtain the maximum efficiency of production by adjusting tools.