五坐标铣制窄流道三元流叶轮的工艺方法

Technical Method of Five Axle Coordinate Milling 3D Impeller with Narrow Channel

介绍了一种较难加工的三元流铣制叶轮的特征 ,提出了加工方法。对加工过程中的几个关键难题 ,提出了解决办法 ,为进一步提高加工效率提出了建议。

The feature of milling 3D impeller is introduced and machining method is put forward. Solving method of several key problems during machining are set forth, recommendation for further improving machining efficiency is put forward.