GB/T 28691-2012
ActiveHigh precision trapezoidal thread broaching tap
高精度梯形螺纹拉削丝锥
Application Summary AI generated
This standard specifies the technical requirements, dimensions, and tolerances for high precision trapezoidal thread broaching taps used in manufacturing. It is applied in the production of precision machine tools and mechanical components where trapezoidal threads require high accuracy and surface finish, such as lead screws and transmission parts. The standard ensures consistent quality and interchangeability in industrial machining operations.
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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.