Gear/Bearing Grinding Burns and Residual Stress nondestructive testing by 3MA

For years, grinding burns has been detected and characterized nondestructively by 3MA technique. Gearwheel or bearing could be systematically examined in running tests with regard to its tooth flank load capacity and with regard to the change of the material properties in the tooth flanks. "3MA gearwheel scanner" allows for the tooth flanks to be scanned in meander-shaped surface scans.