Listar ICMF - Artículos por fecha de publicación
Mostrando ítems 1-20 de 20
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The Upper Bound Theorem in Forging Processes: Model of Triangular Rigid Zones on Parts with Horizontal Symmetry
Martín-Fernández, Francisco de Sales
; Martin-Sanchez, Maria Jesus; 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 ... -
Influence of Infill Pattern on Mechanical Behavior of Polymeric and Composites Specimens Manufactured Using Fused Filament Fabrication Technology
Martín Sánchez, María Jesús; Auñón-Hidalgo, Juan Antonio; Martín, Francisco (Polymers, 2021)
This paper presents the results of a comparative evaluation of the tensile strength behaviors of parts obtained by additive manufacturing using fused filament fabrication (FFF) technology. The study investigated the ... -
Fatigue crack propagation analysis in 2024-T351 aluminium alloy using nonlinear parameters
Borges, Micael Frias; López-Crespo, Pablo; Antunes, Fernando Ventura; Moreno-Morales, María Belén; Prates, P. A.; Camas-Peña, Daniel; Neto, Diogo Mariano[et al.] (ELSEVIER, 2021-12)
In this work, fatigue crack growth (FCG) in the 2024-T351 aluminium alloy is studied using the plastic CTOD range, Δδp. Experimental tests were performed on 12 mm thick CT specimens in order to obtain FCG rate and in ... -
Experimental viscoelastic properties evaluation, under impact loads and large strain conditions, of coated & uncoated rubber from end-of-life tires
González Vega, Joaquín; Castillo-López, Germán; Galindo-Moreno, Juan M.; Guerrero-Porras, Sergio; García-Sánchez, Felipe (Experimental viscoelastic properties evaluation, under impact loads and large strain conditions, of coated & uncoated rubber from end-of-life tires, 2022-03)
End-of-life tires (ELTs) pose a serious environmental problem today due to their great ability to maintain their properties and not degrade under extreme conditions or over time. One of the ways to reuse this material ... -
A Novel Methodology to Obtain the Mechanical Properties of Membranes by Means of Dynamic Tests
Lima-Rodriguez, Antonia Maria; García-Manrique-Ocaña, José Manuel; Wei, Dong; González-Herrera, Antonio (IOAP-MPDI, 2022-03-02)
A new, non-destructive methodology is proposed in this work in order to determine the mechanical properties of membrane using vibro-acoustic tests. This procedure is based on the dynamic analysis of the behavior of the ... -
Critical plane based method for multiaxial fatigue analysis of 316 stainless steel
Sánchez-Cruces, Manuel Alejandro; García-González, Antonio Luis; Moreno-Morales, María Belén; Itoh, Takamoto; López-Crespo, Pablo (Elsevier, 2022-04)
In this work, the fatigue behaviour of 316 stainless steel is studied with different critical plane models. Seven cylindrical samples were used for the study, being subjected to different complex loading paths, generating ... -
Characterisation of the crack tip plastic zone in fatigue via synchrotron X-ray diffraction
Carrera, Manuel; Sánchez-Cruces, Manuel Alejandro; Kelleher, Joseph F.; Tai, Yee-Han; Yates, John R.; Withers, Philip J.; López-Crespo, Pablo[et al.] (Universidad de Málaga, 2022-04-23)
This paper describes a new methodology for characterising the plastic zoneahead of a fatigue crack. This methodology is applied to a set of experimentaldata obtained by synchrotron X-ray diffraction on a bainitic steel ... -
Special Issue of the Manufacturing Engineering Society 2021 (SIMES-2021)
Rodríguez-Prieto, Álvaro; Trujillo-Vilches, Francisco Javier; Rodríguez-Prieto (IOAP-MPDI, 2022-07-07)
After the complete success of the first, second, and third editions of the Special Issues of the Manufacturing Engineering Society (SIMES), with a total of 118 contributions (94 in Materials and 24 in Applied Sciences) ... -
Geometrical analysis in material extrusion process with polylactic acid (PLA)1carbon fiber.
Bermudo-Gamboa, Carolina; Martin-Bejar, Sergio; Trujillo-Vilches, Francisco Javier; Sevilla-Hurtado, Lorenzo (Emerald, 2022-12-22)
Purpose: The purpose of this study is to cover the influence of selected printing parameters at a macro and micro-geometrical level, focusing on the dimensions, geometry and surface of printed parts with short carbon ... -
Energy-based critical plane fatigue methods applied to additively manufactured 18Ni300 steel
Cruces, A.S.; Branco, Ricardo; Borrego, L.P.; López-Crespo, Pablo (Elsevier, 2023)
In this work, the uniaxial and biaxial fatigue behaviour of maraging steel (18Ni300) obtained by additive manufacturing was studied. The material was evaluated using several biaxial load paths and different load levels. ... -
Numerical model characterization of the sound transmission mechanism in the tympanic membrane from a high-speed digital holographic experiment in transient regime
García-Manrique-Ocaña, José Manuel; Furlong, Cosme; González-Herrera, Antonio; Cheng, Jeffrey T. (Elsevier, 2023)
A methodology for the development of a finite element numerical model of the tympanic membrane (TM) based on experiments carried out in the time domain on a cadaveric human temporal bone is presented. Using a high-speed ... -
Fatigue crack characterisation in 2024-T351 aluminium alloy through SEM observation combined with the CJP model
Robles, J.M.; Vasco-Olmo, J.M.; Cruces, A.S.; Díaz, Francisco A.; James, Neil; López-Crespo, Pablo[et al.] (Elsevier, 2023-01)
This work characterises crack growth in AA2024-T315 by combining different methods to further increase the reliability of the results. The Christopher-James-Patterson (CJP) model was fitted to experimental data obtained ... -
Analysis of the Effect of the Surface Inclination Angle on the Roughness of Polymeric Parts Obtained with Fused Filament Fabrication Technology
The aim of this work was to conduct a dimensional study, in terms of microgeometry, using parts from an additive manufacturing process with fused filament fabrication (FFF) technology. As in most cases of additive manufacturing ... -
Analysis of the Effect of the Surface Inclination Angle on the Roughness of Polymeric Parts Obtained with Fused Filament Fabrication Technology
Martín-Fernández, Francisco de Sales; Martin-Sanchez, Maria Jesus (IOAP-MDPI, 2023-01-23)
The aim of this work was to conduct a dimensional study, in terms of microgeometry, using parts from an additive manufacturing process with fused filament fabrication (FFF) technology. As in most cases of additive manufacturing ... -
Study of Abrasive Water Jet Machining as a Texturing Operation for Thin Aluminium Alloy UNS A92024
Bañón-García, Fermín; Sambruno, Alejandro; Mayuet, Pedro Francisco; Gómez Parra, Álvaro (MDPI, 2023-05-19)
Surface modification of metallic alloys can create hydrophilic or hydrophobic surfaces that enhance the functional performance of the material. For example, hydrophilic surfaces have improved wettability, which improves ... -
The Influence of Tool Geometry on the Mechanical Properties and the Microstructure of AA6061-T6 Aluminum Alloy Friction Stir Spot Welding.
Alkhafaji, Amir; Camas-Peña, Daniel; López-Crespo, Pablo; Al-Asadi, Hayder (MDPI, 2023-06-01)
In this work, the influence of the tool geometry on friction stir spot welding (FSSW) was studied on sheets made of AA6061-T6 aluminum alloy. Four different AISI H13 tools with simple cylindrical and conical pin profiles ... -
Predictive models based on RSM and ANN for roughness and wettability achieved by laser texturing of S275 carbon steel alloy
Bañón-García, Fermín; Martín-Béjar, Sergio; Vázquez-Martínez, J. M.; Salguero, J.; Trujillo-Vilches, Francisco Javier (Elsevier, 2023-08-22)
Laser texturing is increasingly gaining attention in the field of metal alloys due to its ability to improve surface properties, particularly in steel alloys. However, the input parameters of the technology must be ... -
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 ... -
Influence of printing parameters and short carbon fibre reinforcement on fatigue behaviour, dimensional accuracy and macrogeometrical deviations of polylactic acid in material extrusion
Bermudo-Gamboa, Carolina; Martín-Béjar, Sergio; Trujillo-Vilches, Francisco Javier; Sevilla-Hurtado, Lorenzo (Elsevier, 2023-09)
This paper evaluates the potential of short carbon fibres as a reinforcement material in order to improve the fatigue resistance of PLA. The fatigue behaviour has been analysed through rotational bending fatigue tests. The ... -
Influence of the level of connectivity on the members of the Octahedron and X-Octahedron families of tensegrities
(Elsevier, 2023-09-27)Tensegrity structures based on topological patterns have been developed greatly in recent years. Tensegrities obtained from the same pattern are said to belong to a family. Two examples of tensegrity families are the ...