Abstract Formalization of the search for technological bases is considered in the machining of a slotted shaft. The ISG format is employed. The use of geometric information in IGS file format is analyzed. The following parameters are identified: the spatial position of a plane; its coordinates; the coordinates of its vertices, the configuration of the generatrices, and the edge positions.

中文翻译：

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基于 IGS 的开槽轴加工工艺基础选择

摘要 在开槽轴加工中考虑了寻找技术基础的形式化。采用 ISG 格式。分析了IGS文件格式中几何信息的使用。确定以下参数：平面的空间位置；它的坐标；其顶点的坐标、母线的配置和边缘位置。