Vehicle Braking and Suspension Systems: Redesign of Preventive and Corrective Maintenance Processes in Automotive Workshops in Southern Quito

Mechanical design analysis using technologies such as FEM, CAD (Computer Aided Design) and CAE (Computer Aided Engineering) is a common practice in engineering to determine the behavior of mechanical stresses and deformations in a multifunctional machine. In the specific case of a multifunctional machine for the maintenance of the brake and suspension system of cars, it is important to consider the maximum weight of a car, which in this case is set at 1.5 tons (1.5T). This specification provides a reference for the load and strength analysis of the machine. The use of FEM technology allows a detailed analysis of the structural behavior of the machine. Using the finite element method, the machine is divided into smaller elements to represent its geometry and material. Then, appropriate loading conditions and constraints are applied to simulate the forces and moments acting on the machine during its operation. CAD software is used to create the 3D model of the multifunctional machine, including geometric details, components and assemblies. The CAD model can be imported into the FEM analysis software to generate a finite element mesh and apply load conditions. The CAE software allows the analysis and simulation of the results obtained from the FEM model. It provides tools to visualize and evaluate mechanical force, deformation and other relevant parameters at different points of the machine. It can also help to identify critical areas where high levels of force or deformation occur, allowing design and optimization decisions to be made.