ISO 10791-1:2015参考ISO 230 1规定了带水平主轴（即水平Z轴）的加工中心（或其他数控机床，如适用）的几何测试。 它适用于具有三个数控线性轴（X轴长度不超过5000 mm，Y轴长度不超过3200 mm，Z轴长度不超过2000 mm）的加工中心，但也适用于辅助运动，如旋转、倾斜和旋转工作台的运动。除上述运动外，其他运动被视为特殊特征，不包括相关测试。 它考虑了四种可能的工作台类型，固定式和旋转式:水平非旋转工作台；绕垂直B'-轴旋转的桌子；围绕垂直B'-轴旋转并围绕水平a'倾斜的桌子- 轴桌子绕水平a轴旋转，绕垂直B轴旋转。 它不考虑附件主轴头，由ISO 1754 3-1覆盖。 ISO 10791-1:2015仅涉及机器几何精度的验证，不适用于机器操作的测试，通常应单独检查。ISO 10791的其他部分涉及与机器纯几何精度无关的测试。

ISO 10791-1:2015 specifies, with reference to ISO 230 1, the geometric tests for machining centres (or other numerically controlled machines, where applicable) with horizontal spindle (i.e. horizontal Z-axis). It applies to machining centres having three numerically controlled linear axes (X-axis up to 5 000 mm length, Y-axis up to 3 200 mm length, and Z-axis up to 2 000 mm length), but refers also to supplementary movements, such as those of rotary, tilting, and swivelling tables. Movements other than those mentioned are considered as special features and the relevant tests are not included. It takes into consideration four possible types of tables, fixed and rotary: horizontal non-rotating tables; tables rotating around a vertical B'-axis; tables rotating around a vertical B'-axis and tilting around a horizontal A'-axis; tables rotating around a horizontal A'-axis and swivelling around a vertical B'-axis. It does not consider accessory spindle heads, which are covered by ISO 17543-1. ISO 10791-1:2015 deals only with the verification of geometric accuracy of the machine and does not apply to the testing of the machine operation, which should generally be checked separately. Tests not concerning the pure geometric accuracy of the machine are dealt with in other parts of ISO 10791.