Listar por autor "Martín-Fernández, Francisco de Sales"
Mostrando ítems 21-26 de 26
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Performance and durability of non-stick coatings applied to stainless steel: Subtractive vs additive manufacturing.
Guerrero-Vacas, Guillermo Rafael; Rodríguez Alabanda, Óscar; Martín-Fernández, Francisco de Sales
; Martín-Sánchez, María Jesús (MDPI, 2023-08-26)
This study compares subtractive manufacturing (SM) and additive manufacturing (AM) techniques in the production of stainless-steel parts with non-stick coatings. While subtractive manufacturing involves the machining of ... -
Risk analysis of a powder metallurgy process using the failure mode and effects analysis (FMEA) methodology
(2023-11)La reciente publicación del Manual de FMEA de la AIAG & VDA en 2019 por parte de la AIAG (Automotive Industry Action Group) se ha presentado como un beneficio importante para los usuarios del AMFE (Análisis Modal de Fallos ... -
The ring compression test: Analysis of dimensions and canonical geometry
Martín-Fernández, Francisco de Sales (2015-10-13)
The compression ring test is universally accepted as a perfectly valid method by which determine simply and reliably the adhesion friction factor in a plastic deformation process. Its methodology is based on the application ... -
The Upper Bound Theorem in Forging Processes: Model of Triangular Rigid Zones on Parts with Horizontal Symmetry
Martín-Fernández, Francisco de Sales; Martín-Sánchez, María Jesús; Cano-Iglesias, María José (Applied Sciences, 2020-12-31)
This paper presents the analytical method capacity of the upper bound theorem, under modular approach, to extend its application possibilities. Traditionally, this method has been applied in forging processes, considering ... -
Upper bound solutions of ring compression test
Martín-Fernández, Francisco de Sales; Sevilla-Hurtado, Lorenzo; Camacho López, Ana María; Sebastián Pérez, Miguel Ángel (2013-07-04)
El presente trabajo aborda una particularización del proceso de forja, estudiando la deformación de un anillo. El conformado plástico se realiza mediante el empleo del Teorema del Límite Superior y siguiendo el modelo de ... -
The Upper Bound Theorem in forging processes: Model of Triangular Rigid Zones on parts with horizontal symmetry
Martín-Fernández, Francisco de Sales; Cañero-Nieto, Juan Miguel; Martín-Sánchez, María Jesús; Maldonado, Diego (2019-07-10)
The analysis to determine the necessary forces with which to achieve a plastic deformation in metallic materials, in particular, in forging processes and under conditions of plain strain, has been raised over the years ...