GB/T 40742.2-2021
ActiveGeometrical product specifications (GPS)—Geometrical precision verification—Part 2：Verification of form characteristics, orientation characteristics, position characteristics, run-out characteristics and profile characteristics
产品几何技术规范（GPS） 几何精度的检测与验证 第2部分：形状、方向、位置、跳动和轮廓度特征的检测与验证
Application Summary AI generated
This standard specifies the methods and procedures for verifying geometrical product specifications (GPS) related to form, orientation, position, run-out, and profile characteristics. It is applied in manufacturing industries, particularly for quality control and inspection of machined parts, to ensure that their geometric deviations comply with design tolerances. The standard is used in metrology laboratories and production environments to guide the use of measuring equipment like coordinate measuring machines (CMMs) and gauges.
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 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 8122-2004
Dial bore gauges
GB/T 9056-2004
Metal ruler
GB/T 6091-2004
Knife straight edge
GB/T 8177-2004
Internal micrometers with two-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.