标准摘要
[中文适用范围]： 规定了这些通用和普通精度机械分度头的几何测试，并给出了相应的允许偏差。 它仅涉及设备准确性的验证。 不适用于装置的运行，一般应在测试精度之前进行检查。 [外文原描述]： Specifies geometrical tests on these general purpose and normal accuracy mechanical dividing heads, and gives the corresponding permissible deviations which apply. It deals only with the verification of the accuracy of the device. It does not apply to the running of the device, which should generally be checked before the accuracy is tested.
英文名称Acceptance conditions of mechanical dividing heads for machine tools — Testing of accuracy