GB/T 28249-2012
ActiveThe types and dimensions of timing belt wheel hobs
带轮滚刀 型式和尺寸
Application Summary AI generated
GB/T 28249-2012 specifies the types and dimensional specifications for hobs used to cut timing belt pulleys. It is applied in the manufacturing of synchronous belt drive systems, particularly in automotive, industrial machinery, and precision equipment where accurate tooth profiles on pulleys are required. The standard ensures interchangeability and compatibility between hobs and the pulleys they produce, guiding tool selection and quality control in gear and pulley production.
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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.