Tool shanks with 7/24 taper for automatic tool changers—Part 2:Dimensions and designation of shanks of forms J,JD and JF
IDT ISO 7388-2:2007
全国刀具标准化技术委员会(SAC/TC 91)
GB/T 10944的本部分规定了7∶24圆锥工具柄J、JD和JF型的尺寸，它适合在带有一个为从刀库输送工具到主轴或者从主轴输送工具到刀库的自动夹持系统的自动换刀机床上使用。这些工具柄的最重要尺寸与按ISO 9270设计的主轴端部尺寸相匹配。本部分适用于自动换刀7∶24圆锥工具柄。
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