GB/T 33144-2016
ActiveSuperabrasive—Test method of impact toughness index
超硬磨料 冲击韧性测定方法
Application Summary AI generated
This standard specifies the test method for determining the impact toughness index of superabrasive materials, such as diamond and cubic boron nitride (CBN) grits. It is applied in the manufacturing and quality control of grinding wheels, cutting tools, and other abrasive products to evaluate the durability and performance of the abrasive grains under dynamic loading conditions. The method is used by abrasive manufacturers and industrial testing laboratories to ensure consistent product quality and suitability for high-stress machining operations.
Related Standards
GB/T 4676-2003
Abrasive grains--Sampling and splitting
GB/T 19324-2003
Coated abrasives--Plain sheets with holes for dust extraction
GB/T 3045-2003
Abrasive grains--Chemical analysis of silicon carbide
GB/T 19323-2003
Coated abrasives--Plain discs with holes for dust extraction
GB/T 2492-2003
Bonded abrasive products--Permissible unbalances of grinding wheels as delivered--Testing
GB/T 6408-2003
Super abrasive--Cubic boron nitride
GB/T 3464.2-2003
Long reduced shank taps
GB/T 6090-2003
Drill chuck tapers
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.