GB/T 16947-2009
ActiveHelical spring fatigue testing standard
螺旋弹簧疲劳试验规范
Application Summary AI generated
This standard specifies the test method, equipment requirements, and data processing for fatigue testing of helical springs. It is applied in the automotive, railway, and machinery industries to evaluate the durability and reliability of compression, extension, and torsion springs under cyclic loading. The standard is used by manufacturers and quality inspection laboratories to ensure spring performance meets design life expectations in applications like suspension systems, valves, and mechanical actuators.
Related Standards
GB/T 1972-2005
Disc spring
GB/T 1805-2001
Nomenclature of springs
GB/T 1358-1993
Helical spring seriate sizes
GB/T 1973.3-1989
Small cylindrically coiled compression spring—Dimensions and parameters
GB/T 1973.2-1989
Small cylindrically coiled tension spring—Dimensions and parameters
GB/T 2940-2005
Technical specifications of springs for fuel pump,governor and injecter of diesel engines
GB/T 19844-2005
Leaf spring
GB/T 1973.1-2005
Small cylindrically coiled springs—Specification
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.