This paper presents a tool? Path calculating method for machining arbitrary shaped pockets with islands. The data structure and management of this method are also described.
本文介绍了带有任意多个凸台的不规则槽腔环切方式加工的刀位计算方法；并对此算法的数据组织和管理进行了论述。
The structure feature, machining conditions and the geometrical modeling method about the integral impeller with big twisted blades were introduced.
论述了扭叶片整体涡轮的结构特点、加工现状以及其几何造型方法。
This article describes the structure feature and fabrication method of stay cone and the new technology for solving the problem of machining.
本文主要论述了管型座的结构特点、装焊方法及为解决管型座加工难题而采取的新工艺。
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