Method for detecting a fatigue crack initiation gear tooth

摘要

detection of fatigue cracks initiation way tooth in the gear ratio by analysis of signal transmission drganiowego housings, which are recorded using a sensor przyu015bpieszeu0144 vibration in a direction perpendicular to the plane of the axle shafts is that initiation pu0119kn iu0119cia detects on the basis of changes in the structure of the spectrum.wieloharmonicznego in dwuharmoniczne with a dominant first and second harmonic of meshing, with development of cracks is determined by the amplitude of second harmonic.