GB/T 38762.3-2020
ActiveGeometrical product specifications (GPS)—Dimensional tolerancing—Part 3: Angular sizes
产品几何技术规范（GPS） 尺寸公差 第3部分：角度尺寸
Application Summary AI generated
This standard specifies the principles and methods for defining and indicating angular size tolerances on technical drawings, covering both degrees and radians. It is applied in mechanical engineering and manufacturing industries to ensure consistent interpretation of angular dimensions during design, production, and quality inspection. The standard is used by engineers and metrologists to control the allowable variation in angles of features like chamfers, tapers, and wedge-shaped components.
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 9058-2004
Micrometer with prismatically arranged measuring faces
GB/T 9056-2004
Metal ruler
GB/T 8124-2004
Tolerances and general features of gauges for metric trapezoidal screw threads
GB/T 8122-2004
Dial bore gauges
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.