GB/T 11351-1989
AbolishedMass tolerances for castings
铸件重量公差
Application Summary AI generated
This standard specifies the permissible deviations in mass for metal castings produced by various casting methods, including sand casting, investment casting, and die casting. It is applied in manufacturing and quality inspection to ensure cast components meet design weight specifications, particularly in industries such as automotive, machinery, and aerospace where weight consistency affects performance and cost. The standard provides tolerance grades and calculation methods for both individual and batch castings.
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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.