Investigation of Surface Quality for Minor Scale Diameter of Biodegradable Magnesium Alloys during the Turning Process Using a Different Tool Nose Radius

The main objective of the study is to analyze various cutting parameters investigate surface quality minor scale diameter magnesium alloy in dry turning process using a different tool nose radius (r). roughness (Ra) was gauged, and micro-images produced by scanning electron microscopy (SEM) were reviewed evaluate machined topography. analysis variance (ANOVA), linear regression model signal-to-noise (S/N) ratio applied optimize experimental conditions for roughness. results imply that feed rate significantly affected quality, but spindle speed did not. valid forecast optimum are combination 710 rpm, 0.052 mm/rev 1.2 mm. topography contains marks, micro-voids, material side debris, they become smaller decrease at lower rate, larger higher speed. These show good alloys process, which could be implant, orthopedic trauma surgery.