ISO 13041-3:2009参考ISO 230-1和ISO 230-7，规定了通用数控（NC）车床和带有反向垂直工件夹持主轴的车削中心的几何试验，以及相应的适用公差。 介绍了数控车削机床和倒立式主轴车削中心的不同概念、结构和共同特点。它还提供了受控轴的术语和名称。 ISO 13041-3:2009仅涉及机器精度的验证。它不适用于机器的运行测试（例如振动、异常噪音、部件的粘滑运动），也不适用于机器特性（例如:。 g、 通常在测试精度之前进行此类检查。

ISO 13041-3:2009 specifies, with reference to ISO 230-1 and ISO 230-7, the geometric tests on general？purpose, numerically controlled (NC) turning machines and turning centres with inverted vertical workholding spindles, as well as the corresponding applicable tolerances. It presents the different concepts or configurations and common features of NC turning machines and turning centres with inverted vertical spindles. It also provides a terminology and designation of controlled axes. ISO 13041-3:2009 deals only with the verification of the accuracy of the machine. It does not apply to the operational testing of the machine (e.g. vibration, abnormal noise, stick-slip motion of components), nor to machine characteristics (e.g. speeds, feeds), as such checks are generally carried out before testing accuracy.