GB/T 37891.2-2019
ActiveCutter arbors with parallel key and tenon drive—Part 2: Dimensions and designation of tool holders with hollow taper interface with flange contact surface
带平键和端键传动的铣刀杆 第2部分：带法兰接触面的空心圆锥柄刀杆的尺寸和标记
Application Summary AI generated
This standard specifies the dimensions and designation system for tool holders with a hollow taper interface and flange contact surface, specifically designed for use with cutter arbors that utilize parallel key and tenon drive mechanisms. It is applied in the manufacturing industry for milling operations, ensuring interchangeability and precise fit between cutting tools and machine tool spindles. The standard is critical for CNC machining centers and other precision milling equipment where standardized tool interfaces are required for consistent performance and tool change automation.
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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.