GB/T 20959-2007
AbolishedNC vertical turret
数控立式转塔刀架
Application Summary AI generated
GB/T 20959-2007 specifies technical requirements, test methods, and acceptance criteria for numerically controlled (NC) vertical turret tool holders used in CNC lathes and turning centers. It applies to the design, manufacturing, and quality inspection of vertical turret systems that enable automatic tool changing in precision machining operations. The standard is primarily used in the machine tool industry to ensure interchangeability, positioning accuracy, and reliability of turret assemblies in automated production environments.
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GB/T 19448.3-2004
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GB/T 19448.6-2004
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GB/T 19448.5-2004
Tool holders with cylindrical shank--Part 5:Type D with more than one rectangular seat
GB/T 19448.4-2004
Tool holders with cylindrical shank--Part 4:Type C with rectangular axial seat
GB/T 19448.7-2004
Tool holders with cylindricalshank--Part 7:Type F with taper seat
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.