Diseño y construcción del sistema mecánico para el ensayo de doblado guiado en juntas soldadas para los laboratorios de la Facultad de Ingeniería Civil y Mecánica

Abstract

For the elaboration of this technical project, the bibliographic information was compiled from various sources, with this information the first design proposal was made based on the ASTM E190 standard and the AWS B4.0 standard, after several corrections it was obtained a final design, later the design was drawn in software to verify its resistance in the loads and stresses to which it was to be subjected, to obtain a satisfactory result, this project was built with 2 types of materials: A36 steel for its machinability and accessibility in the market and also with 304L stainless steel (UNS S30400) that has a high corrosive resistance, in addition a test procedure and a laboratory guide were carried out, once the construction of the mechanical system was completed, it was installed in the 30-ton hydraulic press that is in the welding laboratory, the operation of all its elements was verified, finally several tests were carried out at different thicknesses with the respective pistons and in compliance with all the procedures dictated by the ASTM E190 standard and the AWS B4.0 standard, after this the tests carried out show reliable results, in this way the proposal prepared has met the requirements of the issue raised.