关于制造叶根半精铣刀的几何优化模型

A Gesmetric Optimal on the Manufacture of Blade - root Semi - precision Mill

以磨削高精度螺面的通用数学模型为基础，针对叶根半精铣刀的特殊性，给出了相异处的修正模型，并通过实例计算验证了模型的可靠性。

On the basis of the current mathematical models for grinding high precision helicoid surfaces, a correcting model on the manufacture of blade-root send-precision mill is given, which is different from the corresponding current model.By means of example computation, the reliability of the mathematical model is verified.