GB/T 1957-2006
ActiveTolerances and general features for plain limin gauges
光滑极限量规 技术条件
Application Summary AI generated
This standard specifies the tolerances, materials, hardness, and surface finish requirements for plain limit gauges used to verify whether manufactured workpieces fall within specified dimensional tolerances. It is applied in mechanical manufacturing and quality control settings, particularly for inspecting smooth cylindrical holes and shafts during production or final acceptance testing. The standard ensures interchangeability and consistency in gauge design across industries like automotive, aerospace, and general 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.