GB/T 16462.2-2017

Abolished

Test conditions for numerically controlled turning machines and turning centers—Part 2: Geometric tests for machines with a vertical workholding spindle

数控车床和车削中心检验条件 第2部分：立式机床几何精度检验

Standard Type
GBT
ICS
25.040.20
CCS
J53
Status
Abolished
Issue Date
2017-07-12
Implementation
2018-02-01
Centralized Committee
中国机械工业联合会
Issuing Authority
中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会

Application Summary AI generated

This standard specifies the geometric accuracy test conditions and acceptance criteria for numerically controlled turning machines and turning centers with a vertical workholding spindle. It is applied in the manufacturing industry for factory acceptance testing, installation verification, and periodic inspection of vertical CNC lathes and turning centers. The standard ensures consistent evaluation of machine tool geometry, such as spindle axis alignment and guideway straightness, to guarantee machining precision for components like large-diameter discs or short shafts.

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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.