The characteristics of the surface structure obtained in a low plasticity burnishing process in which the jumping wave occurred

Abstract

Abstract Jumping wave formation in front of the processing tools occurs during low plasticity burnishing methods. It significantly disturbs the plastic deformation of surface structures process. The wave causes also additional structures to appear on the processed surface such as additional dales, seems and laps. Furthermore, the rise of processing burnishing force causes significant increase the depth of the surface structure dales which are caused as a result of increase of the slippage rate of material layers in the jumping wave. The results are presented based on 3D profilograms and metallographic studies of the material structure in the surface layer.

Keywords

• Jumping wave
• Surface layer
• Low plasticity burnishing process