GB/T 37891.4-2019
ActiveCutter arbors with parallel key and tenon drive—Part 4: Dimensions and designation of tool holders with 7/24 taper without automatic tool changers
带平键和端键传动的铣刀杆 第4部分：带7:24手动换刀圆锥柄刀杆的尺寸和标记
Application Summary AI generated
This standard specifies the dimensions and designation for tool holders with a 7/24 taper designed for manual tool changes, specifically for use with cutter arbors that have parallel key and tenon drive systems. It is applied in the manufacturing industry for milling machines and machining centers that require manual tool change operations, ensuring interchangeability and compatibility of tool holders with the machine spindle. The standard is critical for procurement, design, and quality control of tooling systems in metal-cutting processes.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.