标准摘要
[中文适用范围]： 本ISO 9270-2部分规定了用于自动换刀装置的7/24锥度主轴鼻部（带凸台）的尺寸和公差，适用于与ISO 7388-2中定义的J、JD和JF形式刀柄配合使用的情况。 [外文原描述]： ISO 9270-2:2010 specifies the dimensions and tolerances of 7/24 taper spindle noses with tenons for automatic tool changers, intended for use with the corresponding tool shanks of forms J, JD and JF according to ISO 7388-2.
英文名称7/24 taper spindle noses for automatic tool changers — Part 2: Dimensions and designation of spindle noses of forms J and JF