Dynamic Analysis of the Thermo-Deformation Treatment Process of Flat Surfaces of Machine Parts

Thermo-deformation treatment refers to methods of strengthening during which strengthened layers with a nanocrystalline structure are formed in the surface by modifying metal layer, changes its phase and structural chemical compositions, reduces grain size, improves performance. Grinding was achieved combining two simultaneously this treatment: action highly concentrated energy source on layer intense plastic deformation. The generated contact zone tool-disc, rotates at high speed friction treated surface. Intense deformation due grooves tool’s working Dynamic analysis thermo-deformation process flat surfaces machine parts calculation scheme grinder machine’s elastic system, is three-mass model, were developed. When groove width increased from 4 mm 8 mm, force amplitude 10 N 75 N. Accordingly, thickness 190–220 μm 250–260 μm, hardness 9.3 GPa 11.1 GPa.