Design of experiments to evaluate the equation to obtain the operating parameters in a 3-axis Numerical Control Machine

Abstract

This article aims to evaluate the efficiency of the application of equations with which the operating parameters of the manufacturing process are obtained in a three-axis numerical control machine, in order to determine through analysis tests which is the most appropriate option when planning production in machines of this type. The methodology applied to obtain the results is based on the collection and analysis of data generated on a test bench to submit it to a design of 2K experiments, whose response variable is based on the roughness of the surface; using a roughness meter to determine the difference in finishes on a piece of aluminum 6160 T6 and jointly in the machining time; comparing theoretical vs real times. To obtain the comparative analysis, the revolutions per minute and the progress of the cutting tool will be considered as variables, it is expected that this will contribute to identifying the adjustment values that provide better results and standardize the correct use of the equations involved in obtaining the parameters.