GB/T 32557.2-2016
ActivePolygonal taper interface with flange contact surface—Part 2: Dimensions and designation of receivers
带有法兰接触面的多棱锥接口 第2部分：安装孔尺寸和标记
Application Summary AI generated
This standard specifies the dimensions and designation codes for receivers (mounting holes) used in polygonal taper interfaces with flange contact surfaces. It is applied in the manufacturing of machine tools and cutting tool systems, ensuring interchangeability and precise fit between tool holders and spindles. The standard is critical for high-precision machining operations where secure, repeatable tool mounting is required.
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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.