Design and development of ultra-light front and rear axle of experimental vehicle

Abstract

<jats:title>Abstract</jats:title><jats:p>Shell Eco-marathon is an international competition to develop a vehicle with the lowest fuel consumption. The Faculty of Mechanical Engineering of the Technical University in Košice has been involved in this competition for 25 years, during which it developed 8 vehicles. For vehicles are important not only low fuel consumption but also high safety. In addition to the low aerodynamic drag of the vehicle, the low weight of the vehicle is important to achieve low fuel consumption. This is achieved by using ultra-light and solid materials in all parts of the vehicle. The latest generation vehicle uses a self-supporting body, which has increased requirements for front and rear stiffness, as discussed in this article.</jats:p>

A 3D-Printed Continuously Variable Transmission for an Electric Vehicle Prototype

“…The Shell Group sponsors an international competition called the Shell Eco-marathon, which focuses on lowering vehicle fuel consumption and is competed in by university groups of enthusiastic automobile teachers and students all over the world [3][4][5][6][7][8]. This and similar events foster several automotive technology developments, including the demonstration of distinctive car designs [9][10][11] , energy management systems [12][13][14][15][16] , powertrain innovations [17][18][19][20], advanced use of materials and manufacturing methods [21,22], mechanical design [23][24][25][26][27] and the development of new 3D-printed automotive parts [28][29][30][31][32][33].…”