Desenvolvimento de ferramenta para fabricação de encaixes em tubos de seção transversal circular utilizados na manufatura do chassi de um veículo Baja SAE

Abstract

The objective of this final course Project is to develop a prototype tool that performs the necessary cuts to create fittings on circular section pipes. These fittings are intended to bring the pipes as close together as possible, facilitating their subsequent welding. The intention is to optimize time, improve quality, and reduce the operator’s skill dependence in the manufacturing process of a baja SAE Vehicle chassis. In competitions, which aim to test the proptotype in terms of traction, resistence maneuverability ane Comfort, the chasis plays a fundamental role, providing protection to the driver and support for all Other Vehicle components, The realiability of the chassis depends directly on the quality of the joints between the structural elements. The development od the tool prototype is based on Norton’s machine design methodology, as ell as the regulations established by SAE Brazil for the construction of a baja. The process begins with problem identification, from which various possible solutions are explored and analyzed. Then, the most advantageous option is selected, proceeding with the stages of design and prototyping of the tool.