Optimización de los Parámetros de Corte en la Rugosidad en un Acero Aisi Sae 1045

Abstract

In this project several operations planned random with different cutting parameters (cutting speed, feed and depth), along with uncontrollable variables (pressure of the refrigerant, inserts new and wear) on a AISI SAE 1045 steel were performed in the machining center of the District university Francisco José de Caldas; where the results of surface roughness were taken as parameters mentioned a profilometer, which supplied the data of Ra and Rz, obtaining this data was performed according to the method of Taguchi changed, in which the number mentioned and testing the combination for best results, of which the average and hence the final data was obtained. After this is done, the method of polynomials are implemented by means of multivariate Lagrange interpolation, with which could perform the respective tests to check polynomials were raised properly, and could be optimized by the gradient method, all this was achieved under the established measures and although the process did not work as expected were within the average obtained.