GB/T 20957.7-2007
ActiveTest conditions for precision machining centres - Part 7: Accuracy of a finished test piece
精密加工中心检验条件 第7部分：精加工试件精度检验
Application Summary AI generated
This standard specifies the method for evaluating the accuracy of a finished test piece machined on a precision machining centre. It is applied in the manufacturing industry to verify the machine tool's capability to produce components within specified tolerances, typically during acceptance testing or periodic performance checks. The standard ensures consistent quality control for precision machining operations, such as in aerospace, automotive, or mold-making sectors.
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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.