GB/T 6414-2017
AbolishedCastings—Dimensional tolerances and geometrical tolerances and machining allowances
铸件 尺寸公差、几何公差与机械加工余量
Application Summary AI generated
This standard specifies the dimensional tolerances, geometrical tolerances, and machining allowances for castings produced by various casting processes, including sand casting, die casting, and investment casting. It is applied in the manufacturing and quality inspection of metal castings across industries such as automotive, aerospace, and machinery, ensuring consistent fit and function in assembled products. Engineers and procurement professionals use it to define acceptable deviations and machining allowances on engineering drawings and in supplier contracts.
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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.