Desenvolvimento de um sistema de transmissão 4x4 para um protótipo baja SAE

Abstract

The Baja SAE program is a challenge for students to organize themselves into teams and build an off road car to compete with other universities. The main objective is to apply the engineering knowledge learned at graduation. To challenge the students, SAE changed the technical regulation for the 2023 competitions. With this change, vehicles will need to have a four wheel drive. So, SAE proposed to the students the challenge of developing a 4x4 transmission for the Baja SAE cars. For this, at first, was made a bibliographic research to get the information for the development of a transmission, as well the technical requirements for a Baja SAE car. Then, the methodology used to solve the problem is based on Pahl & Beitz, só, the development of the proposal is divided into three stages, the informational design, the conceptual design and the detailed design. In this way, through customer needs and project requirements, a design is selected and developed to be dimensioned, modeled, simulated and prototyped. With this, it is expected with this work the design and 3D mockup of a transmission that have the requirements of the Baja SAE competition and ensures a good performance to the prototype of the Baja SAE Team of UTFPR.