Diseño y construcción de un sistema de prototipado mediante el uso de CAD CAM y CAE para la optimización en la fabricación de perfiles aereodinámicos para la carrera de Ingeniería Automotriz

Abstract

The work was conducted whit the reason of desingninga system of rapid prototyping of aerodynamic profiles to facilitte the process in the manufacture ofautomotive models such as vehicle profliles for competitions , or at the same time comples parts that demand of machines of difficult Access and non existent in laboratorios of the career of Automotive Engineering, whit the use of computationl tolos, CAM CAE and CAM, it was possible to obtain complex models embodied in the varios software, the finish in its curves was noticed, mainly in ts Surface finish, the sudents of the Auotomotive Engineering degree goy to have two very important machines that are in vogue and today many unoversities and student support centers alrady have these laboratorios, for their considerably large CNC dimensions, which helped the student to have real scale models that faciliated automotive creativity and performance, automotive part tests were carried out with prototuypes exposed with FLA, ABS and carbón fiber material with plastic parts printed on the Anel AS 3D printer, which due to its operating characteristics is ideal in the implemented system, it is recommended to desing the aerodynamic models taking into account their real dimensions if they are very large to change the tubular rails of the CNC to reach the ideal work area.