GB/T 13682-1992
ActiveAxial load fatigue testing for threadedfasteners
螺纹紧固件轴向载荷疲劳试验方法
Application Summary AI generated
This standard specifies the method for conducting axial load fatigue tests on threaded fasteners, such as bolts and screws, to determine their fatigue life under cyclic tensile loading. It is applied in the mechanical engineering and manufacturing industries, particularly for quality control and design validation of fasteners used in automotive, aerospace, and heavy machinery assemblies. The test evaluates the endurance limit and failure characteristics of fasteners subjected to repeated axial stresses in service conditions.
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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.