GB/T 18779.1-2022
ActiveGeometrical product specifications (GPS)—Inspection by measurement of workpieces and measuring equipment—Part 1:Decision rules for verifying conformity or nonconformity with specifications
产品几何技术规范（GPS） 工件与测量设备的测量检验 第1部分：按规范验证合格或不合格的判定规则
Application Summary AI generated
This standard provides the decision rules for determining whether a workpiece or measuring equipment conforms to specified geometrical tolerances, accounting for measurement uncertainty. It is applied in manufacturing quality control and calibration laboratories to ensure consistent and legally defensible pass/fail decisions when inspecting machined parts or verifying measuring instruments. The standard is critical for industries like automotive, aerospace, and precision engineering where compliance with geometric product specifications must be objectively assessed.
Related Standards
GB/T 14495-2009
Geometrical Product Specifications (GPS)- Surface texture: Profile method Roughness comparison specimens for wooden pieces
GB/T 3934-2003
Specification of gauges for general purpose screw threads
GB/T 8124-2004
Tolerances and general features of gauges for metric trapezoidal screw threads
GB/T 9058-2004
Micrometer with prismatically arranged measuring faces
GB/T 8122-2004
Dial bore gauges
GB/T 6091-2004
Knife straight edge
GB/T 9056-2004
Metal ruler
GB/T 6314-2004
Internal micrometers with three-point contact
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.