Design and finite element analysis of a circular steel profile frame using Autodesk Inventor

Abstract

The paper aims to apply the technical knowledge of recreational vehicles and the skills of using CAD applications for the design and construction of a steel profile frame. After the synthesis of the specific theoretical elements, from the specialized literature, the paper explores subassemblies of a kart, for which it proposes modeling studies. One element under analysis is the go-kart chassis. Designed in two constructive variants, the chassis is investigated in terms of rigidity, using finite element analysis specific to the Autodesk Inventor Professional application. The obtained results and the additional calculation elements, regarding the dynamics of the designed minivehicle, allow the physical realization of a chassis with increased rigidity.