摘要:In a technical practice,it is possible to meet thin-walled parts more and more often. These parts are most commonly used in the automotive industry or aircraft industry to reduce the weight of different design part of cars or aircraft. Presented article is focused on experimental high speed milling of selected thin-walled component. The introduction of this article presents description of high speed machining and specification of thin – walled parts. The experiments were carried out using a CNC machine Pinnacle VMC 650S and C45 material-plain carbon steel for automotive components and mechanical engineering. In the last part of the article,described are the arrangements to reduction of deformation of thin-walled component during the experimental high speed milling.