Affiliation: | 2. Now at: Department of R&D and programmes, Technology Centre of Metal-Mechanical and Transport (CETEMET). Avda. 1° de Mayo, s/n. Linares, Jaén, 2370, Spain;3. Now at: Department of Mechanical Engineering, Chemistry and Industrial Design, Polytechnic University of Madrid, Ronda de Valencia 3, 28012, Madrid, Spain |