ICMF - Contribuciones a congresos científicos
Envíos recientes
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Influcencia de la velocidad de aplicación de carga en la delaminación de materiales compuestos laminados
(2019-07-22)El impacto es una de las solicitaciones más críticas que actúa sobre una estructura, induciendo en el material importantes velocidades de deformación. En impactos transversales de baja velocidad sobre materiales compuestos ... -
A comparative study of image processing thresholding algorithms on residual oxide scale detection in stainless steel production lines
(2019-07-15)The present work is intended for residual oxide scale detection and classification through the application of image processing techniques. This is a defect that can remain in the surface of stainless steel coils after an ... -
The new challenges of the manufacturing industry applying the norm ISO 45001:2018
(2019-07-15)The present work reflects the impact that the manufacturing industries must solve in the application of the ISO 45001: 2018 Standard on Occupational Health and Safety Management Systems. In such, a globalized market where ... -
The Upper Bound Theorem in forging processes: Model of Triangular Rigid Zones on parts with horizontal symmetry
(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 ... -
3D numerical study of the transient behaviour on plasticity induced crack closure
(2019-07-05)The numerical analysis of the plasticity induced crack closure requires the development of the plastic wake. Transient behaviour is observed when the crack starts to grow. The plastic wake length has an influence on the ... -
Sound recordings of leading professors of Spanish Manufacturing Engineering. Analysis of contents.
(Sociedad de Ingeniería de Fabricación / Cintia Barajas, Jesús Caja, Roque Calvo, Piera Maresca, Teresa Palacios, 2019)"Academic Lives in Industrial Engineering" is one of the different initiatives developed by PATRIF, a Working Group of the Manufacturing Engineering Society (MES) / Sociedad de Ingeniería de Fabricación (SIF). This activity ... -
Resultado de la experiencia de introducción de prácticas piloto de dinámica de estructuras en distintos grados de ingeniería
(2019-06-25)se presentan los resultados obtenidos en el desarrollo de prácticas piloto sobre respuestas dinámicas de estructuras encaminadas a la mejora de la asimilación de conceptos dinámicos a lo largo del itinerario de estudios ... -
Métodos de plano crítico para el análisis de fatiga multiaxial en el acero inoxidable 316
(2019-05-02)El presente trabajo estudia la capacidad de predicción de los modelos de plano crítico para casos de fatiga multiaxial. El material que se estudia es un acero inoxidable 316. Los caminos de carga aplicados son uniaxiales ... -
Evaluación de la zona plástica en fatiga para un acero bainitico mediante difracción de rayos x
(2019-05-02)En este artículo se presenta una nueva metodología para medir la zona plástica de una grieta en fatiga. Se han adquirido datos de difracción de rayos X sincrotrón para una probeta Compact Tension de acero bainítico, en ... -
Determinación experimental de la carga de apertura de grieta en fatiga bajo cargas aleatorias
(2019-05-02)El concepto de carga de apertura o cierre de grieta es ampliamente utilizado en fatiga para justificar el comportamiento del crecimiento de grietas con distintas relaciones de carga y el efecto de interacción de las cargas. ... -
Correlation between the pivot node concept and fatigue crack closure
(2018-10-05)The study of fatigue crack growth has been commonly done by means of bi-dimensional models and assuming a homogeneous behaviour through the thickness. According to the specimen thickness, a state of plane stress or plane ... -
Key aspects in 3D fatigue crack closure numerical modelling
(2018-09-14)Since long time, fatigue crack closure has been studied by means of finite element models. Initially by bi-dimensional models and recently, due to the higher computational capabilities, the use of three-dimensional models ... -
Numerical analysis of the pivot node in fracture problems
(2018-09-14)Recent studies have allowed us to identify a narrow region of the thickness of the crack front in fracture problems that presents interesting characteristics for the numerical-experimental correlation. Taking the ... -
Use of additive manufacturing on models for sand casting process
(Universidad Politécnica de Cartagena, 2018-06)Casting is a forming process based on material pouring in liquid state. Heat is applied to melt the material from its solid state and pour it in a mold previously constructed to obtain the desired shape after letting it ... -
Experimental numerical correlation of the delamination of composite structures subjected to low speed impact
(2017-12-12)In this work, we have analyzed the delamination caused by a low velocity impact on carbon-epoxy laminates made with balanced 0/90 braided fabrics and made by resin infusion. The items have been tested with a fall drop ... -
Determinación de propiedades mecánicas en materiales laminares a partir de un ensayo vibroacústico
(2017-10-30)Una de las limitaciones que nos encontramos al trabajar con materiales laminares (tipo film) es la correcta determinación de sus propiedades mecánicas. Los ensayos experimentales usuales como el de tracción no son siempre ... -
A numerical analysis of the plastic wake influence on plasticity induced crack closure
(2017-09-18)Fatigue crack closure has been studied by means of finite element method since long time ago. Most work has been performed considering bi-dimensional models. Lately, the use of threedimensional models has been extended. ... -
Study of the stress intensity factors in the bulk of the material with synchrotron diffraction
(Engineering Integrity Society, 2017)In this work we present the results of a hybrid experimental and analytical approach for estimating the stress intensity factor. It uses the elastic strains within the bulk obtained by synchrotron X-ray diffraction data. ... -
Indirect monitoring method of tool wear using the analysis of cutting force during dry machining of Ti alloys
(2017-07-20)In recent decades, optimize tool life is in constant evolution so many researchers have focused to analysis the tool wear by indirect monitoring (e.g. acoustic emission, cutting forces, vibrations) that plays a significant ... -
Through thickness evolution of crack tip plasticity
(2017-07-19)Experimental methods to measure fracture mechanics parameters tend to provide information from or about the surface of cracked components. However, information about the interior of the component is key to understanding ...