GB/T 42124.3-2025
ActiveGeometrical product specifications(GPS)—Dimensional and geometrical tolerances for moulded parts—Part 3: General dimensional and geometrical tolerances and machining allowances for castings
产品几何技术规范（GPS） 模制件的尺寸和几何公差 第3部分：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 general dimensional and geometrical tolerances, as well as machining allowances, for castings produced by various casting processes. It is applied in the manufacturing industry to define acceptable deviations in size, shape, and position for cast parts, ensuring they meet functional requirements while allowing for subsequent machining operations. The standard is used by engineers and quality inspectors during the design, production, and inspection of cast components to establish consistent tolerance grades and machining allowances.
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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.