GB/T 22522-2008
AbolishedThree wires for screw thread measuring
螺纹测量用三针
Application Summary AI generated
GB/T 22522-2008 specifies the dimensional and accuracy requirements for three-wire sets used in the measurement of screw thread pitch diameters. It is applied in precision manufacturing and quality control laboratories for calibrating thread gauges and verifying threaded components. The standard ensures consistent measurement results across industries such as automotive, aerospace, and mechanical engineering.
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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.