**Author details**

Miguel Ángel Hidalgo-Salazar1 \*, Fernando Luna-Vera<sup>2</sup> and Juan Pablo Correa-Aguirre1

\*Address all correspondence to: mahidalgo@uao.edu.co

1 Research Group for Manufacturing Technologies GITEM, Universidad Autónoma de Occidente, Cali, Colombia

2 Research Group for Development of Materials and Products GIDEMP, National Center for Technical Assistance to Industry (ASTIN-SENA), Cali, Colombia
