GB/T 1958-2017
ActiveGeometrical Product Specifications(GPS)—Geometrical tolerance—Verification
产品几何技术规范（GPS） 几何公差 检测与验证
Application Summary AI generated
This standard specifies the methods, procedures, and evaluation criteria for verifying geometrical tolerances (such as straightness, flatness, and roundness) on manufactured parts. It is applied in quality control and inspection departments within mechanical manufacturing, automotive, and aerospace industries to ensure that produced components conform to specified design tolerances. The standard provides a unified framework for using instruments like coordinate measuring machines (CMMs) and dial gauges during dimensional verification.
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 6091-2004
Knife straight edge
GB/T 9056-2004
Metal ruler
GB/T 8122-2004
Dial bore gauges
GB/T 9058-2004
Micrometer with prismatically arranged measuring faces
GB/T 8124-2004
Tolerances and general features of gauges for metric trapezoidal screw threads
GB/T 8061-2004
Micrometer with dial comparator
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.