Surface Quality of AMg2 Aluminum Alloy with Ultrafine Grain Structure after Machining. 1. Turning

The influence of cutting on the surface roughness and undulation of AMg2 aluminum alloy with regular and ultrafine grain structure is considered. The quantitative influence of profile filters on its surface roughness and undulation is established, on the basis of 2D parameters. In the machining of materials with ultrafine grain structure, the surface quality is better than for materials with regular grain structure.