Magnetic Property Changes by Machining Ferromagnetic Materials

The higher the demands concerning the cleanliness of the component and the surface qualities, the more the change of the magnetic surface characteristics influenced by machining comes into focus. The influence by machining has to be examined under different aspects to meet the complexity of the subject matter. This paper focuses on the correlation between the process parameters, the batch of the material and the change of the magnetic surface characteristics. The findings concerning the correlation of magnetic characteristics of a workpiece and the machining lead to an optimized approach to the planning of process chains.