Evaluation of the Transverse Roughness of the Outer and Inner Surfaces of the Thin-Walled Components Produced by Milling

The article deals with the measurement and evaluation of transverse roughness of the outer and inner surfaces of thin-walled components made of aluminium alloy ENAW2007. The components were manufactured using CAM applications. On the CNC machining centre, VMC 650 Pinnacle S. Roughness was measured by a measuring device Mitutoyo SJ 400. The milling tool has been used with a diameter of 10 mm. Transverse roughness was measured at six locations of milled parts.