Diseño y construcción de un bastidor para un prototipo eléctrico ligero de bajo consumo energético mediante análisis cae y procesos de fabricación

Abstract

In the present work, the processes of the design and manufacture of the frame are presented through the CAE analysis, as well as for the construction of the chassis of the prototype, which must be light, but also resistant, which allows greater speed and power in its performance in competition. The components of the mechanical drivetrain are taken into consideration as loads, and the geometry of the frame is modeled as a starting point, as far as the design of the frame is very specific to what is required, the minimum and maximum dimensions of the vehicle. Square and round tubes were used for the beams and crossmembers, extreme caution should be exercised when cutting the tubes, making the cut in a circular profile, which is particularly crucial when it comes to tubes, what demands certainty and precision will be the style you apply The choice of round and square steel alloy chassis tubes was made using a decision matrix and the planes and The prototype model was made using computer-aided modeling software The software will be used for simulation and analysis of results and certain references have been used to arrange the structural components of the integrated frame so the final part of the chassis is built by joining to the frame the mechanical components, including the electric motor, the chain and the braking and steering systems, using traditional methods in the production of metal constructions the results of the construction, Simulation, analysis of the stresses supported by the structure. The round tube with which most of our prototype is built tends to make the most suitable. To finalize this proposed objective, it is suggested to continue with the project and design the bodywork