Experimental Study on Evaluating Bearing Burn with Barkhausen Noise Analysis Method

The bearing samples after pickling are measured by the Barkhausen stress meter ROLLSCAN200,and the measurement results are compared with that of pickling method.Then the Barkhausen Noise Analysis standard method for bearing burn is initially developed.The emphasis is placed on Barkhausen Noise Analysis method for judging burn and level of burn of bearings.