Laser quenching quality monitoring method and application thereof

The invention provides a laser quenching quality monitoring method and application thereof, which belong to the technical field of laser surface strengthening. The method specifically comprises the steps of adjusting parameters of an imaging device, so that a laser spot and an oxide bright spot can be distinguished on the imaging device, and then acquiring an image of a laser machining area through the imaging device, determining the proportion area of the oxide bright spots according to the image, and judging whether all the parameters meet preset conditions or not, if so, judging that the laser quenching quality is qualified, and if not, judging that the laser quenching quality is unqualified. According to the method, the characteristic that the brightness of the micro-fused oxide is higher than that of the light spot on the surface of the workpiece is utilized, the parameters of the imaging assembly are optimized, the laser quenching quality is effectively monitored and judged through the parameters, and t