GB/T 20958.2-2007
ActiveTest conditions for CNC bed-type milling machines - Testing of the accuracy - Part 2: Milling machines with vertical spindle
数控床身铣床检验条件 精度检验 第2部分: 立式铣床
Application Summary AI generated
This standard specifies the geometric accuracy and positioning accuracy testing methods for CNC bed-type milling machines with a vertical spindle. It is applied in the manufacturing industry for factory acceptance, installation, and periodic verification of these machine tools. The standard ensures consistent quality control and performance evaluation for vertical CNC milling machines used in precision machining operations.
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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.